Behavioral task
behavioral1
Sample
c940c0d7bb5c29f0b6ef1b75d3201563_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
c940c0d7bb5c29f0b6ef1b75d3201563_JaffaCakes118
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Size
59KB
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MD5
c940c0d7bb5c29f0b6ef1b75d3201563
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SHA1
2c7d7a87157184ef367034d80fcea01ba4e399cb
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SHA256
44f032a81a3c3c4e1ad1400b2567eff0ba8489901d9ee6ac9911abd978a213b8
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SHA512
73242abbd3ed2cf5d05bd574cbb0487fcec3b04f5dd4e8ff7c4bed55a3775fba7686c882fa78ac22d4e421acc77f35a2975bf99da7c71c8dcf07e2cbd63abc48
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SSDEEP
1536:5nJRSVleOZfKiaTvt1J7cGRJBj6Ap7DwhT:5zc6CWeAp7e
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource c940c0d7bb5c29f0b6ef1b75d3201563_JaffaCakes118 unpack001/out.upx
Files
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c940c0d7bb5c29f0b6ef1b75d3201563_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