Behavioral task
behavioral1
Sample
266893ff6809f21cd9237e30f42bb1f2_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
266893ff6809f21cd9237e30f42bb1f2_JaffaCakes118.exe
Resource
win10v2004-20240704-en
General
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Target
266893ff6809f21cd9237e30f42bb1f2_JaffaCakes118
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Size
137KB
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MD5
266893ff6809f21cd9237e30f42bb1f2
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SHA1
5857719046d553e9680a77af0bea81b0f03228a5
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SHA256
924f80c548817d3b759e5e1c7046348248b44ca223452716be750d0e4e15419f
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SHA512
419606902d98be3ebd7e709e28277dcd834c5e4b8ea6967cac91072dbab6894749572bf6573705e1603b04659667d08d2f72f8f826d8c5185276e8b32ce11c79
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SSDEEP
1536:wPTpBptzaLuBlZMQEfR6rO2doo0er0MbfyIX5TndEf79bDhbdN6bzQMpnPIkroVB:kjzuu34fR6rffjT5LdI9dkzQMJIUZ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 266893ff6809f21cd9237e30f42bb1f2_JaffaCakes118 unpack001/out.upx
Files
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266893ff6809f21cd9237e30f42bb1f2_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: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 121KB - Virtual size: 124KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 15KB - 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
.vfplu Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.eumvbw Size: 70KB - Virtual size: 70KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.lgeiaw Size: 512B - Virtual size: 354B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.fqnly Size: 63KB - Virtual size: 63KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.jfjnp Size: 33KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ