Behavioral task
behavioral1
Sample
de761b5ca9e07f811fff3cbda2c1e039_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
de761b5ca9e07f811fff3cbda2c1e039_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
de761b5ca9e07f811fff3cbda2c1e039_JaffaCakes118
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Size
144KB
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MD5
de761b5ca9e07f811fff3cbda2c1e039
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SHA1
9db26ff430a14dd372b4c00f04dcc6c23ca734f3
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SHA256
2f8e4502c79b68e35c998c0a9c7837bfca9e507c7339dc7e815815f91f6f2a41
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SHA512
d555a4c20bb129ccf5782b2d70c5fe5f8b26ff397080114d6cf4fdb1eb8bcd105d08b1b32de283af35b26225948ce212a6a971176770909ad0dfb8eb9ed9e4da
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SSDEEP
3072:TAvkbXyZ2Nd7Z1xpy1N8q0Anph2GtNcEJBgfSGOnZkaUCoy:TckTKO7ZkaGtNcXakaUZ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource de761b5ca9e07f811fff3cbda2c1e039_JaffaCakes118 unpack001/out.upx
Files
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de761b5ca9e07f811fff3cbda2c1e039_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 92KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 142KB - Virtual size: 144KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 14KB - Virtual size: 14KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 196KB - Virtual size: 195KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 285B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - Virtual size: 464B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 276B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ