Behavioral task
behavioral1
Sample
cdfaa0270f84635576bbdcd2945f3b90_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
cdfaa0270f84635576bbdcd2945f3b90_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
cdfaa0270f84635576bbdcd2945f3b90_JaffaCakes118
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Size
281KB
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MD5
cdfaa0270f84635576bbdcd2945f3b90
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SHA1
a7a8299eaccae81e9a46d1844f7792957ef5d880
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SHA256
bc7472c84fc235905ba33509605281c538e8ba3d5d5533106bb5e4a6d155e5bf
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SHA512
21a69c1cf80a41597fd5051f40db4071278470f0de4d3d5f41b32ed6f6ce02324bb408316588d20b7bb05f4020332394b147cd13ca8b5af0a3a286aee584d506
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SSDEEP
6144:SEyECqhuuvmX229OUEMkpXfLVQNMhQl/zHsD29L82Lm:STEHZmfsUEM0XRQNMq/7G26mm
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource cdfaa0270f84635576bbdcd2945f3b90_JaffaCakes118 unpack001/out.upx
Files
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cdfaa0270f84635576bbdcd2945f3b90_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 24KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - 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_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 46KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ