Behavioral task
behavioral1
Sample
fb20a79a31780db1cc0c44122d8d5d5d_JaffaCakes118.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
fb20a79a31780db1cc0c44122d8d5d5d_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
fb20a79a31780db1cc0c44122d8d5d5d_JaffaCakes118
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Size
14KB
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MD5
fb20a79a31780db1cc0c44122d8d5d5d
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SHA1
06975f9c638bc30fb067d0e0bda0931a2b6062d7
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SHA256
c6676a9494fefeadf6d73a0e135b6fb2e5d96db1068bad8a4cd321860ecf51c4
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SHA512
777b92cc5ad0a49d953c9a3d5414973fce21c925723badb9cc6674868cf99efa87a50f5f890f2c0bdec6a8a27bbe7e0041cc94389105a62e1dd7632c9a643d36
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SSDEEP
384:sqBsT4PpfXB9gO2QnDpK8UvaKTIYKMaxF:dsUBOOtKvvaAIBMu
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fb20a79a31780db1cc0c44122d8d5d5d_JaffaCakes118 unpack001/out.upx
Files
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fb20a79a31780db1cc0c44122d8d5d5d_JaffaCakes118.exe windows:5 windows x64 arch:x64
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
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: 11KB - Virtual size: 12KB
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
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x64 arch:x64
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Sections
.text Size: 15KB - Virtual size: 15KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 512B - Virtual size: 492B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 488B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ