Behavioral task
behavioral1
Sample
3c6c305be29ea69c094f4078c18595c1_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
3c6c305be29ea69c094f4078c18595c1_JaffaCakes118.exe
Resource
win10v2004-20240419-en
General
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Target
3c6c305be29ea69c094f4078c18595c1_JaffaCakes118.exe
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Size
91KB
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MD5
3c6c305be29ea69c094f4078c18595c1
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SHA1
a184a22bf7d8cd891ec85d1339bc1818e9fe583c
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SHA256
a767636f4677a5757df98f5ecb4b2f2c6078ca01491edd3c7e176b056ae5368d
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SHA512
38ef6c81478572ca42ee42ca86cdd75abb9dd42898a5c30f30b23fadd00f56d90e49c03329e68d4ae84a1fe0a9e4917b976ce8d69384ec8855e0ae2fd061a245
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SSDEEP
1536:N5VzcfA/6LrVpL74gfh16n2mEUNy8pXWkBa0OBzrgwCtCSgPT70UCWypVz7HWmY:/V2A/gVh74gpgCUNjVWd0SzswCt2TvCS
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3c6c305be29ea69c094f4078c18595c1_JaffaCakes118.exe unpack001/out.upx
Files
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3c6c305be29ea69c094f4078c18595c1_JaffaCakes118.exe.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: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 25KB - 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
.htext Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE