Behavioral task
behavioral1
Sample
4a691af819cc8bfd1cc2a12b4c07771a_JaffaCakes118.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
4a691af819cc8bfd1cc2a12b4c07771a_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
4a691af819cc8bfd1cc2a12b4c07771a_JaffaCakes118
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Size
320KB
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MD5
4a691af819cc8bfd1cc2a12b4c07771a
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SHA1
ecdb3e37e188223c8204a9811686cdeb671b62e8
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SHA256
d9a51dbb52827b3ec4a138f967194d0366f6a74afe5cb53b0efd297e11d0c0a9
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SHA512
3d928f6ac12266a00bbb3ae6be1e375e143cf8afb898dd58a0a6d952da3bb986fbc2cde9f10df0a9199c89e7338962597292cae4f26636d25c77044325d756e0
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SSDEEP
6144:PaObERenW6NG88ppVHhLDggBMvii0SYSVhoNGYml8MFUyWaqLI0Bl9nntV:SxRenDN+ptHBqYxJ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4a691af819cc8bfd1cc2a12b4c07771a_JaffaCakes118 unpack001/out.upx
Files
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4a691af819cc8bfd1cc2a12b4c07771a_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: 636KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 296KB - Virtual size: 296KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
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: 552KB - Virtual size: 550KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 80KB - Virtual size: 78KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 64KB - Virtual size: 258KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ