Behavioral task
behavioral1
Sample
20dfbbb6cabaaea0a0d2c8cf54e03a64_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
20dfbbb6cabaaea0a0d2c8cf54e03a64_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
20dfbbb6cabaaea0a0d2c8cf54e03a64_JaffaCakes118
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Size
285KB
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MD5
20dfbbb6cabaaea0a0d2c8cf54e03a64
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SHA1
f8e062074e37093ef84dcd8085a0d4ab7685cc13
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SHA256
4aeb36aa805ca6aeca3ace3cac40d3774fdca5f24d42e5498a837436a1207dd2
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SHA512
6d5323e04dd44c068a5b4225d7c718b8b70be7a9ec825e52746c6d9b40dbf8f7261a0838254eed83a862275efcb610270bc35d3a09a7303d207381f8231a62f6
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SSDEEP
6144:OWI48fWdlegnZne2dBijNY83jyCaR7H4v7CBsX8NSzhrXd:OWI48fIZe2q73kd67Cy6SxXd
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 20dfbbb6cabaaea0a0d2c8cf54e03a64_JaffaCakes118 unpack001/out.upx
Files
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20dfbbb6cabaaea0a0d2c8cf54e03a64_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_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 316KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 251KB - Virtual size: 252KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 33KB - Virtual size: 36KB
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_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
DATA Size: 303KB - Virtual size: 519KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.text Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 32KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ