Behavioral task
behavioral1
Sample
31f65cf9d540ee3a54c1406e873123e7_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
31f65cf9d540ee3a54c1406e873123e7_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
31f65cf9d540ee3a54c1406e873123e7_JaffaCakes118
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Size
59KB
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MD5
31f65cf9d540ee3a54c1406e873123e7
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SHA1
94f85c664e2bdc708e56fd436fe77fd70b5ec865
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SHA256
f4cd4055d7694bed64fa76229ff0e6500eeba5a068ec1b5dacb7fc27f0be38a4
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SHA512
77e770aa8280e4638bac91840045e85f4372e6e84b26a5bea4dca7c1641a9b3fe1412a6ef704b37625e95bb0478f070b97b0640f796766855183326112f91589
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SSDEEP
1536:d8nJRSVleOZfKiaTvt1J7cGRJBj6Ap7DwhT:d8zc6CWeAp7e
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 31f65cf9d540ee3a54c1406e873123e7_JaffaCakes118 unpack001/out.upx
Files
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31f65cf9d540ee3a54c1406e873123e7_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
Sections
UPX0 Size: - Virtual size: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 52KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - 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
Sections
.kewyo Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.axlgt Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.wqvwbj Size: 83KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ