Behavioral task
behavioral1
Sample
b39fad749eb5aa2e337a443c32e8f5d1_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
b39fad749eb5aa2e337a443c32e8f5d1_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
b39fad749eb5aa2e337a443c32e8f5d1_JaffaCakes118
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Size
254KB
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MD5
b39fad749eb5aa2e337a443c32e8f5d1
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SHA1
2812cfd006506d729517cbd039d897cf6fc6e0b5
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SHA256
8e5c5fe132ad8bad169b67bc5cf8116be4c1bf05c17dd0d350768c9f982b84d7
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SHA512
563133465c8c84564497b7fbb828b7f2f39a5ae40b39891cc42198c97f4deae4e5140d7a67dcfc9f101f659bc14d285d8d923ea136a46e3247bc186068609b73
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SSDEEP
6144:BLPvcIvkfvENggub1+YBIflUnskuA41H0nz51KokiB8V:+v+ubROOs9UlLxB8V
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b39fad749eb5aa2e337a443c32e8f5d1_JaffaCakes118 unpack001/out.upx
Files
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b39fad749eb5aa2e337a443c32e8f5d1_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_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 340KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 245KB - Virtual size: 248KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
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_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 318KB - Virtual size: 318KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 102KB - Virtual size: 102KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 14KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 89KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 30KB - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ