Behavioral task
behavioral1
Sample
3b1b9f8542bcaa8a76074e5b01c42628_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
3b1b9f8542bcaa8a76074e5b01c42628_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
3b1b9f8542bcaa8a76074e5b01c42628_JaffaCakes118
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Size
641KB
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MD5
3b1b9f8542bcaa8a76074e5b01c42628
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SHA1
28da4e74060d0afbf5f611e5e34478a598a00caa
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SHA256
299af0e2e831b5a1a79aa74c9e58010522f87118fa5693f4e52eda6ebc58c357
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SHA512
26789a854b27d43e413cb138386a1d1dd2591171221003a31c03ae8a0c2a44a222cd8267fa20fe460c6e38bca87f6a2fa4f4295b95e05fc53898f9a3d22d5dcd
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SSDEEP
12288:PjkArEN249AyE/rbaMct4bO2/Vzpiep9wJI:8FE//Tct4bOsAI
Malware Config
Signatures
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resource yara_rule sample upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3b1b9f8542bcaa8a76074e5b01c42628_JaffaCakes118 unpack001/out.upx
Files
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3b1b9f8542bcaa8a76074e5b01c42628_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 816KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 264KB - Virtual size: 264KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 376KB - Virtual size: 380KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 512KB - Virtual size: 512KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 54KB - Virtual size: 54KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 26KB - Virtual size: 105KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 383KB - Virtual size: 383KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ