Behavioral task
behavioral1
Sample
fa9951e95b9b17b013424c1e3fdf9ca9_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
fa9951e95b9b17b013424c1e3fdf9ca9_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
fa9951e95b9b17b013424c1e3fdf9ca9_JaffaCakes118
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Size
20KB
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MD5
fa9951e95b9b17b013424c1e3fdf9ca9
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SHA1
67b0704a06543e47686a966e0016ea273536b789
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SHA256
01176966d18637592573459a2ea6ef67d59c1d3074e39ea063176f7c089fdb6a
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SHA512
1f2e8b0de34759b9449a5068b63ea37149d12b1967aec019657a614e724d44a7a8902f25e1359f0584bafc3d7131c81d7a26661f5c9a7d007b254547fe50db5e
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SSDEEP
384:kBuSBzv7Bj9g2DB3xCIm8Qbd+KT5m7YvSBUYLNM8guT6h8F366c:kBuSx7Bj9g0BBsxTOY6tNM8gu2h8F36
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fa9951e95b9b17b013424c1e3fdf9ca9_JaffaCakes118 unpack001/out.upx
Files
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fa9951e95b9b17b013424c1e3fdf9ca9_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 18KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 1024B - Virtual size: 4KB
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
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 29KB - Virtual size: 29KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE