Behavioral task
behavioral1
Sample
19b6434e88c06b8a37b386616350b314_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
19b6434e88c06b8a37b386616350b314_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
19b6434e88c06b8a37b386616350b314_JaffaCakes118
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Size
731KB
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MD5
19b6434e88c06b8a37b386616350b314
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SHA1
157ee488d33e05353a59cf34f36c385e9bb063c5
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SHA256
2674bec5e415c7dd08834a5c3fd0a96836e4a4649b5b5fd515a6749c29b06b5f
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SHA512
1d8a5cc0b0b9cd0865e048aca47037d297df0038ce8bfee12d00884170156413d8ebecbb4d1663dc30cda2cdba37f7ac038461431ef25600ac29fd71a6d8e09e
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SSDEEP
12288:H6KXVjmH6rjlnQ4i9BYvoHo2yBPv/2f0nbco37/p0YnAXu6bMlY5GLoS2oiFhvkL:H64Rjl3TAI2iPv/2Q7iY76bMa5GLohfu
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 19b6434e88c06b8a37b386616350b314_JaffaCakes118 unpack001/out.upx
Files
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19b6434e88c06b8a37b386616350b314_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: 1.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 357KB - Virtual size: 360KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 372KB - Virtual size: 376KB
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: 535KB - Virtual size: 535KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 104KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 11KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 690KB - Virtual size: 690KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 27KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ