time
Behavioral task
behavioral1
Sample
40f4e7c2e865370524a0604c6d26fc1c_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
40f4e7c2e865370524a0604c6d26fc1c_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
40f4e7c2e865370524a0604c6d26fc1c_JaffaCakes118
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Size
20KB
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MD5
40f4e7c2e865370524a0604c6d26fc1c
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SHA1
3f0e29c80649cca06f800a0bd5363d3f8cc6d9a2
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SHA256
1b3d21f796b20fe2a9fbde4642d97c523253d5a427cd59aa37d66b0e494573e6
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SHA512
47935012d9ab6431d321e3db45fc8766b1a18e5d27606d686f330beac912b516c22e24965daf97f1bb25dabaf9a7bab59381989535fc585812596f4423dd3a06
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SSDEEP
384:yu+eb+UWRicQypT7/hq2rUFCm+8S/DqpG0EoBbGzUCuZXWXastL:p+eb+URypH/Eb9s/c1N4YIK
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 40f4e7c2e865370524a0604c6d26fc1c_JaffaCakes118 unpack001/out.upx
Files
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40f4e7c2e865370524a0604c6d26fc1c_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
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: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 18KB - Virtual size: 20KB
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:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Exports
Exports
Sections
.text Size: 44KB - Virtual size: 42KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE