Behavioral task
behavioral1
Sample
5f0a2b6230251c3bc82b95e1cb736fc5_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
5f0a2b6230251c3bc82b95e1cb736fc5_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
5f0a2b6230251c3bc82b95e1cb736fc5_JaffaCakes118
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Size
693KB
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MD5
5f0a2b6230251c3bc82b95e1cb736fc5
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SHA1
2da72d01edfc39fa18dd16c6fdeb3a72101a576f
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SHA256
3e21767905311255d184f136ebe4fca386918dcaa2fd730a8205ec23d532e75f
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SHA512
177c18bea3ba030fbc667bf1d70d588bbe1da8f98248f35be9e238fffff2658d59c6ec0231ad37e28e5ef95c60032de84946b8ee837678d13be1dadae6885c0f
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SSDEEP
12288:lFJtSGl1rRH9iVwlIRe6MRMfJa6DV8IN4pKcC+6V+7YG+gqAq6l279:lgGxdPIgzMiI6xCDDgq1
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 5f0a2b6230251c3bc82b95e1cb736fc5_JaffaCakes118 unpack001/out.upx
Files
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5f0a2b6230251c3bc82b95e1cb736fc5_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_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 764KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 691KB - Virtual size: 692KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - 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_32BIT_MACHINE
Sections
.text Size: 525KB - Virtual size: 525KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 240KB - Virtual size: 239KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 250KB - Virtual size: 667KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 440B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 900B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ