Behavioral task
behavioral1
Sample
191f40e6eb41f5b47c83aa1e47b1591d_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
191f40e6eb41f5b47c83aa1e47b1591d_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
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Target
191f40e6eb41f5b47c83aa1e47b1591d_JaffaCakes118
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Size
157KB
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MD5
191f40e6eb41f5b47c83aa1e47b1591d
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SHA1
af1bbdc7a3e225cf68f65ef6a57c7e9a93956df9
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SHA256
c8ef4fec64db5b3986ecbee8adf0f2a5b2f5fb2ab3925123807dd831f8387618
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SHA512
47afb548ce479a04316455a77c45428b7c75db45daf67f2039fc24f463e7c7e9b58be68ed0f413dd28f5a6c94712c5fe20800036dbc2bea9cd27fd5adc49220f
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SSDEEP
3072:mSXjKNowgIrxLft+nYtDzURBMnmOAk3BHLDUvd/JUkWpl1cKAArDZz4N9GhbkKNV:m+gogthD+BemOAkU3UFpFyN90pE
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 191f40e6eb41f5b47c83aa1e47b1591d_JaffaCakes118 unpack001/out.upx
Files
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191f40e6eb41f5b47c83aa1e47b1591d_JaffaCakes118.exe windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 144KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 67KB - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 89KB - Virtual size: 92KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 43KB - Virtual size: 42KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 142KB - Virtual size: 144KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ