Behavioral task
behavioral1
Sample
3ea9417802da2981bb52ff3170a5012d_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
3ea9417802da2981bb52ff3170a5012d_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
3ea9417802da2981bb52ff3170a5012d_JaffaCakes118
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Size
303KB
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MD5
3ea9417802da2981bb52ff3170a5012d
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SHA1
0140c4791ff72422b1dc2508746b473ebbeff190
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SHA256
cf48b3a43d3702622e68d997009627d1ad09204e8acc0222b7709498f3914f12
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SHA512
59c057f5d6f1c89bd2c02eddc69d111c71974f5ea5829a06b52213709b68190e32dc326f69f56fd3558e1563a2f770fcc953a6cba432fd9a1f34d8bfb2f6d41c
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SSDEEP
6144:fhUxwUcNsgy/27VW+Nu45pqLqydWJN4a642k:uSvvR7VW6q1gd2k
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3ea9417802da2981bb52ff3170a5012d_JaffaCakes118 unpack001/out.upx
Files
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3ea9417802da2981bb52ff3170a5012d_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 46KB - Virtual size: 48KB
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:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 76KB - Virtual size: 76KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 17KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ