Batch tracking of objc's method call records - TBOOX - OSCHINA - Chinese open source technology exchange community

Batch tracking method call records of objc

2014/09/01 14:18

Reading number 394

Ios objc method call record plug-in: itrace v1.2

If you want to reverse the calling process of some apps or the private framework class api calling process of some functions of the system app, you can try this tool

You only need to configure the class name and app name to be hooked, and you can track the calling process of related functions in real time. Support batch hook n multiple class names

characteristic:

Batch tracking all calling processes of the specified class object under ios
Supports ios for armv6, armv7, arm64 and mac for x86, x64
Automatically detect parameter types and print details of all parameters

Updated content:

The support for arm64 is added, and the stability of just tuning needs to be tested. The arm64 process injection has no time to do, so we temporarily use the hook process of the substrate. So you need to install the version of libsubstrate.dylib armv7 that is completely independent of the substrate.
The arm64 version has slightly enhanced the printing of parameter information.

Note: This item is no longer maintained and is only for reference.

Configure the classes to be attached

Modify the itrace.xml configuration file and add the name of the class to hook:

<? xml version="1.0" encoding="utf-8"?>

<itrace> <class> <SSDevice/> <SSDownload/> <SSDownloadManager/> <SSDownloadQueue/> <CPDistributedMessagingCenter/> <CPDistributedNotificationCenter/> <NSString args="0"/> </class> </itrace>

Note: Try not to hook classes that are frequently called, such as UIView NSString. Otherwise, they will be stuck and the operation will be inconvenient. Note: If a class is attached and the print parameter information is hung halfway, you can add the args="0" attribute after the corresponding class name to prohibit the print of parameter information, which will stabilize. If you want all classes not to print parameter information, you can directly set:<class args="0">
install files

Upload all files in the entire itracer directory to the/tmp directory on the ios system using the mobile assistant tool:/tmp/tracer/tmp/trace.dylib/tmp/trace.xml
Trace

Enter the directory where itrace is located: cd/tmp

Modify execution permission: chmod 777/ itracer

Run program:

./tracer springboard (springboard is the name of the process to be hooked, and supports simple fuzzy matching)
View the trace log. Note: the actual output of the log is in the Xcode Windows menu Organizer Console:

Jan 21 11:12:58 unknown SpringBoard[5706] <Warning>: [itrace]: [3edc9d98]: [SSDownloadQueue downloads] Jan 21 11:12:58 unknown SpringBoard[5706] <Warning>: [itrace]: [3edc9d98]: [SSDownloadManager downloads] Jan 21 11:12:58 unknown SpringBoard[5706] <Warning>: [itrace]: [3edc9d98]: [SSDownloadManager _copyDownloads] Jan 21 11:12:58 unknown SpringBoard[5706] <Warning>: [itrace]: [3edc9d98]: [SSDownloadQueue _sendDownloadStatusChangedAtIndex:]: 0 Jan 21 11:12:58 unknown SpringBoard[5706] <Warning>: [itrace]: [3edc9d98]: [SSDownloadQueue _messageObserversWithFunction:context:]: 0x334c5d51: 0x2fe89de0 Jan 21 11:12:58 unknown SpringBoard[5706] <Warning>: [itrace] : [3edc9d98]: [SSDownloadQueue downloads] Jan 21 11:12:58 unknown SpringBoard[5706] <Warning>: [itrace]: [3edc9d98]: [SSDownloadManager downloads] Jan 21 11:12:58 unknown SpringBoard[5706] <Warning>: [itrace]: [3edc9d98]: [SSDownloadManager _copyDownloads] Jan 21 11:12:58 unknown SpringBoard[5706] <Warning>: [itrace]: [3edc9d98] : [SSDownload cachedApplicationIdentifier] Jan 21 11:12:58 unknown SpringBoard[5706] <Warning>: [itrace]: [3edc9d98]: [SSDownload status] Jan 21 11:12:58 unknown SpringBoard[5706] <Warning>: [itrace]: [3edc9d98]: [SSDownload cachedApplicationIdentifier] Jan 21 11:12:58 unknown SpringBoard[5706] <Warning>: [itrace]: [3edc9d98] : [CPDistributedNotificationCenter postNotificationName:userInfo:]: SBApplicationNotificationStateChanged: { SBApplicationStateDisplayIDKey = "com.apple.AppStore"; SBApplicationStateKey = 2; SBApplicationStateProcessIDKey = 5868; SBMostElevatedStateForProcessID = 2; } Jan 21 11:12:58 unknown SpringBoard[5706] <Warning>: [itrace]: [3edc9d98]: [CPDistributedNotificationCenter postNotificationName:userInfo:toBundleIdentifier:] : SBApplicationNotificationStateChanged: { SBApplicationStateDisplayIDKey = "com.apple.AppStore"; SBApplicationStateKey = 2; SBApplicationStateProcessIDKey = 5868; SBMostElevatedStateForProcessID = 2; }: null Jan 21 11:12:59 unknown SpringBoard[5706] <Warning>: [itrace]: [105d7000]: [SSDownloadManager _handleMessage:fromServerConnection:]: 0xe6920b0: 0xe007040 Jan 21 11:12:59 unknown SpringBoard[5706] <Warning>: [itrace]: [105d7000] : [SSDownloadManager _handleDownloadStatesChanged:]: 0xe6920b0 Jan 21 11:12:59 unknown SpringBoard[5706] <Warning>: [itrace]: [105d7000]: [SSDownloadManager _copyDownloads] Jan 21 11:12:59 unknown SpringBoard[5706] <Warning>: [itrace]: [105d7000]: [SSDownload persistentIdentifier] Jan 21 11:12:59 unknown SpringBoard[5706] <Warning>: [itrace] : [105d7000]: [SSDownload _addCachedPropertyValues:]: { I = SSDownloadPhaseDownloading; } Jan 21 11:12:59 unknown SpringBoard[5706] <Warning>: [itrace]: [105d7000]: [SSDownload _applyPhase:toStatus:]: SSDownloadPhaseDownloading: <SSDownloadStatus: 0xe6b8e80> Jan 21 11:12:59 unknown SpringBoard[5706] <Warning>: [itrace]: [105d7000] : [SSDownloadQueue downloadManager:downloadStatesDidChange:]: <SSDownloadManager: 0x41ea60>: ( "<SSDownload: 0xe6bd970>: -4085275246093726486" )

Source code: https://github.com/waruqi/itrace

Xiao Xu Middle aged 2024-05-31 19:13

Very good

Yokesily 2024-06-02 15:11

So designed

Single structure 2024-05-11 10:09

Selected as Open Source China's disgrace pillar

Qin Liming 2024-05-11 09:12

be devoid of any sense of shame

Shen Lang Panda 2024-06-01 08:16

You can directly ask questions in the project work order. The comment area is not suitable for answering such questions

Monkeys think of apes 2024-05-31 18:31

You can cheat your brother. Just don't cheat yourself

Happy LeapFrog 2024-05-18 09:18

But the question is: "What's the use of this for ordinary Android users?" Now the answer seems to be: "Almost nothing.".

Yoona520 2024-05-17 16:34

Zhou Hongyi is now living more and more like a clown. If he stays behind the scenes, he has to become an online celebrity. Can you learn from Lei Jun?

osc_25732934 2024-06-01 19:30

It seems that the current version of the Foreign Function&Memory API is not as fast as that of jni, or even worse. In addition, before vallhala comes out, all interactions between java and c have to get an additional memory. Even if it comes out, it may not be possible to directly throw a copy of binary data into memory as a structure. When the two apis are completely stable, the day lily is cold

kakai 2024-05-10 10:21

The world only knows that Android was created by Google. Several people know that Android is only a product acquired by Google. Similarly, what is the problem with Huawei's contribution to the collection of OGG open source work and integration into its own proprietary product line?

young crops 2024-06-01 16:21

There is no tipping point. There are also many official documents stating that SQL fragments involving direct string splicing need to be controlled by the user, and specific solutions are also provided. If you say that the value part is injected, then we are also 100% free of any dispute. This obvious SQL fragment is unrealistic for ORM to explain without your control, Since SQL allows splicing fragments, there must be some scenarios that cannot be forced into non SQL strings. It is also very simple. Have you ever thought about why not force them???

zhy 2024-05-16 13:16

At the end of Shannon is Nong

Xiao Xu Middle aged 2024-06-01 06:49

thank

gamedot 2024-05-17 11:14

Old Zhou is deeply concerned about Huawei's great cause of open source. He is not a Huawei person, but has Huawei's soul.

Ning Jinnong 2024-06-01 21:04

Correct it. The example of loading the library is wrong. It should be # library=@ loading the dynamic library, "./yards to the treasurer. dll"

infoworld 2024-05-11 15:12

Universities should use open source free software instead of commercial ones. In this way, hands and feet will not be tied technically.

sweet potato chips 2024-05-31 22:08

Glue code consumes few resources

Brother Xiao Yang 2024-06-01 20:39

Isn't Ali developed? What are you afraid of? There's no need for every family to set up a set

Love to eat raw pears 2024-06-01 11:48

Why is this so-called "vulnerability" not a vulnerability? Spring, MyBatis and other frameworks can accept all kinds of CVE criticism, while MyBatisPlus has to dump the pot and accuse programmers of being too low-level# There is a difference. The premise is that you write XML, MyBatisPlus encapsulates Wrapper and claims to simplify code. Since it encapsulates and hides $#, it is not appropriate to do some necessary security checks? Instead of doubting the authority of CVE, you should know that SQL ->MyBatis ->MyBatisPlus ->various back-end scaffolds have multiple layers, each layer is simplifying, and each layer is throwing away the upper layer of the boiler. Who dares to use them. The programmers who use MyBatisPlus can't be expected to be at a high level. Every programmer wants to save effort. The front-end parameters can be directly obtained by HttpServletRequest from the back-end. Wrapper splicing can be found everywhere. If something goes wrong, is it the front-end or the framework? According to Qingmiao, can the injection vulnerability of the previous log4j and the deletion vulnerability of the Druid be used to eliminate low-level programmers?

Hakuna 2024-05-31 18:28

It is compatible with Oracle, but does not know "just" or "just". Those who can be compatible with Oracle and do well are real men and real warriors. You should know that compatibility means that even bugs must be compatible, and you have no other code that can not be copied. It's all based on real skills and understanding of oracle.

zzeric 2024-04-28 20:01

Although France is the parent community, the core developers of OCCT on github are all Russians. Without Russians, the French parent community cannot continue to operate. So Huawei took over, moved to China, changed its name and resumed open source and community operations. What's the problem?

Simple code 2024-06-02 20:15

Does JBoot solve the problem that the join template in JFinal only supports Java 8? Is the dependency on Javax to be changed to Jakarta?

Apizza 2024-06-01 17:52

You can switch from lodash to radash in 2024!!!

xiaoqibabby 2024-05-15 17:36

The bank is strongly required to be responsible for

-SORA- 2024-04-30 17:07

When this happened in a foreign country, the comment area suddenly became very objective and rational**

Rocket ship 2024-05-31 19:22

It's a ghost anyway.

-SORA- 2024-06-01 09:30

American characters

haol666 2024-05-31 18:56

This story is powerful, I take it seriously, until I see the end.

One code Yma 2024-05-06 09:14

My technical article was moved by CSDN. Why didn't anyone step on the sewing machine? This kind of report is a joke to me. The monsters with background are fine, and the monsters without background fight to death

GDWhisperer 2024-05-15 17:23

I transferred tens of thousands of yuan to my own account, which was under risk control. How did I do this? The bank should be responsible for this**

Love to eat raw pears 2024-06-01 19:18

Don't expect programmers to have a deep understanding of the document. I still think that since the tool hides the details of $#, some necessary security checks are necessary. Many people do not use MybatisPlus directly, but use various so-called rapid development platforms. The MyBatisPlus rapid development platform Snowy, Guns, etc., has an impression that many versions have the problem of using Wrapper directly to splice the Request parameter. I remember that JeecgBoot was opened a lot of CVEs last year or the year before last because of the Wrapper splicing problem. Do you know the author of ibeetl? Many CVE blaming holes have been opened before. The problem is similar. The lack of basic knowledge "script editing permission" is actively handed over to the front end. What a low-level error or even low-energy behavior. However, I accepted it with an open mind and added a white list check.

oldpig 2024-04-28 09:59

”Huawei contributed all the source code "?, the title is completely inconsistent with the content.

Ma Nong Little Fatty Brother 2024-05-16 14:40

I give you six seconds. I give you six moves with the same effect in the martial arts contest, which shows the invincibility and confidence of the master

Xiao Xu Middle aged 2024-06-01 07:03

good

Small and beautiful software development 2024-06-01 05:06

Cheat one's job

People are addicted to food 2024-06-01 13:53

History history combination

osc_92224065 2024-04-29 10:57

Long term oppressed outsourcing of state-owned enterprises

Starry Night Destiny 2024-06-01 21:49

It feels like Mybatis. It's OK to provide users with optional security solutions. It's useless for users to complain about this problem

Chief taxi captain 2024-05-17 11:17

I suggest that 360 open source all its products, and then become the leading enterprise in the domestic open source industry through open source, leading everyone to compete with foreign enterprises

Bright Stars 2 2024-05-31 23:28

Remove Unsafe? You don't want netty anymore?

Code craftsman 2024-06-01 11:22

I also said "user controllable parameters"

Bright 2024-05-19 23:25

What a fool! I killed myself. How can people deal with me later.

CodeDoger 2024-05-02 20:48

35 It's too old to go to work and too early to retire at 60

sunday12345 2024-05-15 18:31

What does the bank do? It's blamed on the remote desktop. Persimmons really pick up soft pinches~?

The seven in one little King Kong 2024-06-02 15:54

Those people only use resources, others are not developed by NPM...

Voice of God 2024-06-01 20:47

By default, injection ($) and splicing are turned off. If you want to use it, you need to sign the birth and death form and press the fingerprint.

Yeah, for 2024-05-17 13:42

That's too right. Old Zhou can't control Google, but he can control 360. Do not do to others what you do not want. All 360 products should be opened first.

looly 2024-06-02 14:32

@Qingmiao Hutool has also been mentioned some loopholes that I think are relatively "low-level", or I think are not loopholes. At first, I was also very angry, but after thinking it through, I found that CVE's idea was that once you did not actively remind users that there was a pit, the user fell into the pit is your fault, that is, your vulnerability. For example, as a traffic policeman, you should remind everyone who crosses the road to pay attention to safety, and ask him to answer whether he knows. Once you don't remind someone and are hit by a car, you can't get away from it. Similarly, when using frameworks and tools, you should provide at least one parameter to remind users that there may be SQL injection vulnerabilities. Note that it is not in the comments, but in the method parameters, which is the user's responsibility. Therefore, it is not comprehensive to provide solutions in comments or documents.

One code Yma 2024-05-09 09:58

Recently, I often go to interviews. People who hate Ali background most regard me as a fool, even though I am a fool

Francesca 2024-05-19 18:00

Wine runs the Android emulator of Windows. Chrome OS is installed in the Android emulator. Linux environment is installed in chrome OS. Linux environment is installed in the Linux environment. Wine is installed in the Android emulator

All the way north GP 2024-04-25 14:55

America, the future of mankind

Dogo_Little People 2024-06-02 12:24

Not everyone will go to see the document in full detail. As a general basic framework, the method naming should consider not only readability but also understandability. At least, it should also establish a cognition for developers. LambdaQueryWrapper is recommended. The official only briefly said that QueryWrapper may lead to SQL injection risks, There are no detailed examples (many people don't understand what SQL injection is). Now I met a jerk and submitted it to CVE to see who is the most powerful

osc_566335 2024-04-28 14:44

This is also called floor washing? Does it mean that Tesla will not wash the floor if it releases all the source code? Some people HWptds? That is to say, the language is ambiguous, which will also rise to the washing ground? Are some people too focused? Think the people he pays attention to must be staring at?

jalena 2024-05-31 23:57

I can imagine that I will also receive the CVE repair request next week..... I don't use the key!!!!!!!!!

kangaroo 2024-06-01 22:23

The next version focuses on improving existing functions * improving internal power and qi * and continues to move towards the goal of Grand Master.

MrChen89 2024-04-29 09:18

There are a group of people like this. I don't know what they have experienced. When it comes to HW, I can't say anything good, even if it's neutral

Li Yinghui 2024-05-09 16:40

Buddhism has a good word, evil opinion. In dealing with the world, it is meaningless to draw conclusions from preset positions; It is also important to receive good logic training.

monkey_cici 2024-05-09 00:25

My I9 CPU, 64GB memory module and 3080Ti computer are inferior to the top configuration of 19999 on a tablet

Shuimu Yi'an 2024-05-20 09:58

The news should be read continuously. I'm waiting for the third news besides rustdesk and teamviewer. Localized remote desktop software is far ahead.

Batch tracking method call records of objc

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