Behavioral task
behavioral1
Sample
197d838d59bb0df86c2092d831a03be9_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
197d838d59bb0df86c2092d831a03be9_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
197d838d59bb0df86c2092d831a03be9_JaffaCakes118
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Size
648KB
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MD5
197d838d59bb0df86c2092d831a03be9
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SHA1
1a72ec37a139ecb3cef8559fe46574ecee836963
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SHA256
642e5f3707a854e56101b00ef0842f280e4bf4367b3b4c0f9465fb21e9264644
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SHA512
6de9d0c46588e519684d78fb71194a73e7f9ff32799848d3dbe7990237333be3ab04dd22e244951bea890bd42a79f9a830660af4ee8e8d4914c5a705f9e98c8f
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SSDEEP
12288:8NfcuNpLWDeAAzdCO7tOlMfxxLT9/L2B8FNw4t2M5T7BR0Ld:8Nf/p6DeVqUxLZLpH7BR0L
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 197d838d59bb0df86c2092d831a03be9_JaffaCakes118 unpack001/out.upx
Files
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197d838d59bb0df86c2092d831a03be9_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: 836KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 645KB - Virtual size: 648KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 462KB - Virtual size: 461KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 301KB - Virtual size: 301KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 508KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 191KB - Virtual size: 190KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 548B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ