Behavioral task
behavioral1
Sample
2a942cf7903ba306a8064d1f13d809e8_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
2a942cf7903ba306a8064d1f13d809e8_JaffaCakes118.exe
Resource
win10v2004-20240704-en
General
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Target
2a942cf7903ba306a8064d1f13d809e8_JaffaCakes118
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Size
203KB
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MD5
2a942cf7903ba306a8064d1f13d809e8
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SHA1
53a6722dc113772f60a20da0ba3538374596e331
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SHA256
607f85de66998d210f5b39d8bacd6e58f4ac0be2de81b762a2e472a499a51221
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SHA512
727f45d529239f0dc8230f2d57cc64227e8939aff07ebfae53346d255f072cc266ca264ce1262ab1f7cb579202b633d613db30e66e9e0a81f5d34366ad1961b1
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SSDEEP
3072:krWK+ZCMNzxhxBLwWaRI974HZB0P9a3JMny/V5nSiKZR6io6GV9QLtPa:k4CMtVB0W0ZB0PQ3unqjnlKZYioNWi
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2a942cf7903ba306a8064d1f13d809e8_JaffaCakes118 unpack001/out.upx
Files
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2a942cf7903ba306a8064d1f13d809e8_JaffaCakes118.exe windows:5 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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 124KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 195KB - Virtual size: 196KB
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
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 153KB - Virtual size: 153KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 145KB - Virtual size: 145KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ