Behavioral task
behavioral1
Sample
a873bef70b0e896dae1e5aec4ce92dd1_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
a873bef70b0e896dae1e5aec4ce92dd1_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
a873bef70b0e896dae1e5aec4ce92dd1_JaffaCakes118
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Size
66KB
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MD5
a873bef70b0e896dae1e5aec4ce92dd1
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SHA1
afcf6eff911bdffeba190081f2523947c65be81f
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SHA256
121f7b3e73fbafd69cae945631db8c3a87db9a9fd9f8495946c01d01edfa097c
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SHA512
a129fb76ee6b96ed06ed06bb3aac79c91aeddade57973dc66f3136aeb1d01013c39ac7d348d418ebc98e1bca416775637879e225c2a726f6bf8d13ea8111ef45
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SSDEEP
1536:nfqahwllCjdtOCL8QmMxUdwGZWZInbzFqAqjV3lC9guC5/6:Xil0LHmMiZ7bzIRBc9s/
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a873bef70b0e896dae1e5aec4ce92dd1_JaffaCakes118 unpack001/out.upx
Files
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a873bef70b0e896dae1e5aec4ce92dd1_JaffaCakes118.exe windows:7 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 124KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 60KB - Virtual size: 64KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:7 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 50KB - Virtual size: 50KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 79KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 39KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ