Learning IDA Hex Rays Python API to Analyze Sliver Obfuscation (Stream - 21-06-2024)
In this stream we focused on learning the IDA Hex Rays Python API to capture information needed to deobfuscate Sliver payloads that are obfuscated using Garble (https://github.com/burrowers/garble)
Training: https://training.invokere.com/course/imbt
Notes: https://github.com/Invoke-RE/stream-notes/tree/main/red-team
Twitch: https://www.twitch.tv/InvokeReversing
Twitter: https://twitter.com/InvokeReversing
Mastodon: https://infosec.exchange/@invokereversing
0:00 Introduction
3:49 GoReSym, IDACode and Obfuscation Overview
14:00 IDAPython to Detect XOR Obfuscation
21:24 Exploring Hex Rays Microcode API
33:56 CTree Expression Visitor
52:30 CTree Instruction Visitor
1:09:30 HRDevHelper for Visualizing Hex Rays Objects
1:13:49 Identifying For Loop
1:32:17 Capturing Variables in For Loop
1:47:07 Capturing Integers from Variable Names
1:58:36 Fingerprinting Obfuscation Algorithm
2:04:49 Reimplementing Obfuscation Algorithm
Видео Learning IDA Hex Rays Python API to Analyze Sliver Obfuscation (Stream - 21-06-2024) канала Invoke RE
Training: https://training.invokere.com/course/imbt
Notes: https://github.com/Invoke-RE/stream-notes/tree/main/red-team
Twitch: https://www.twitch.tv/InvokeReversing
Twitter: https://twitter.com/InvokeReversing
Mastodon: https://infosec.exchange/@invokereversing
0:00 Introduction
3:49 GoReSym, IDACode and Obfuscation Overview
14:00 IDAPython to Detect XOR Obfuscation
21:24 Exploring Hex Rays Microcode API
33:56 CTree Expression Visitor
52:30 CTree Instruction Visitor
1:09:30 HRDevHelper for Visualizing Hex Rays Objects
1:13:49 Identifying For Loop
1:32:17 Capturing Variables in For Loop
1:47:07 Capturing Integers from Variable Names
1:58:36 Fingerprinting Obfuscation Algorithm
2:04:49 Reimplementing Obfuscation Algorithm
Видео Learning IDA Hex Rays Python API to Analyze Sliver Obfuscation (Stream - 21-06-2024) канала Invoke RE
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7 июля 2024 г. 9:53:21
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