Behavioral task
behavioral1
Sample
021f1c194bc059a8a00de8f83fdef762_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
021f1c194bc059a8a00de8f83fdef762_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
021f1c194bc059a8a00de8f83fdef762_JaffaCakes118
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Size
187KB
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MD5
021f1c194bc059a8a00de8f83fdef762
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SHA1
33a0a5dd4fbc35fefca0209dbdba932eae34e8b1
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SHA256
7eecfc2833f84642482c541b9fa1b7ee322638ffe481f138f895e0b0b1262661
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SHA512
9199f65962e513f1f779a0d1598b63c4e6561fe2d08c7599934005e02985eadf1355c92cda75ac527061b52fb6905ceabfa081b5b0b7ca1e5610da8af6e98107
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SSDEEP
3072:bJ2Fi8ZMDBzBOpPeACZJGadDGV+vPRnyR5VoNYoLCPiSuUQ8EXKydXsX0bhnQU:bJ2080Bm41DHHlK5V0hLChG8E6CgEQ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 021f1c194bc059a8a00de8f83fdef762_JaffaCakes118 unpack001/out.upx
Files
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021f1c194bc059a8a00de8f83fdef762_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: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 161KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 25KB - Virtual size: 28KB
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: 134KB - Virtual size: 134KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 25KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ