Behavioral task
behavioral1
Sample
6fee3e8b317bf89acbf574aa5ccc4f28_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
6fee3e8b317bf89acbf574aa5ccc4f28_JaffaCakes118
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Size
194KB
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MD5
6fee3e8b317bf89acbf574aa5ccc4f28
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SHA1
6367f375df974e7dd83e10f621015dde6bdb6d4c
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SHA256
22d893ef9c5c219d19f817935ad10363ae1428e56f2cff4bd75a9406def56cbd
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SHA512
4326b3a62f20ef225edeece53044a0be0ff61e9b5cdb38bd550d153c57a18a755b22bf8f1200093e7dd5d27ea031b1821bb68b5c0f28f7d5219decf10b131fb3
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SSDEEP
3072:7oESZLjZuOuLfr4EE0BKXrncP53ff9KP8OW9ykMXfGb0bJaiXFmuEPh08mb8lRXx:hStjIxLfhqrcR3RJjM7ai9EOfGpYWOi
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 6fee3e8b317bf89acbf574aa5ccc4f28_JaffaCakes118 unpack001/out.upx
Files
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6fee3e8b317bf89acbf574aa5ccc4f28_JaffaCakes118.exe windows:8 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: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 185KB - Virtual size: 188KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:8 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: 138KB - Virtual size: 138KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 91KB - Virtual size: 91KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ