Behavioral task
behavioral1
Sample
b71ec7981734656ef3d77fe9e66f67e6_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
b71ec7981734656ef3d77fe9e66f67e6_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
b71ec7981734656ef3d77fe9e66f67e6_JaffaCakes118
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Size
1.1MB
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MD5
b71ec7981734656ef3d77fe9e66f67e6
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SHA1
fcafd91bd7c2a92ecb59cdfa8fac9d6cbaad194b
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SHA256
b334625e4791390ea2d01385bbc719f8e392457e269961a457b6bd8c0258569a
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SHA512
3c7d320b87fc0329b7b401c6c36db9e7533d9c537f72b0ae38be74af330078eec3c45affccc42ffeb35c4181daa879bb2c92013339292b113f8b8d494f298742
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SSDEEP
24576:SzFpIUQzG0C/V73qTsfngHNkmzdpRlxg0SuQWU08yLUFq9u:S/DN70QnuKmzDR7gNL0Bnu
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b71ec7981734656ef3d77fe9e66f67e6_JaffaCakes118 unpack001/out.upx
Files
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b71ec7981734656ef3d77fe9e66f67e6_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 24KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
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_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 46KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ