Behavioral task
behavioral1
Sample
4134fe9aeec3e7bce8b8093cbc038366_JaffaCakes118.exe
Resource
win7-20241010-en
General
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Target
4134fe9aeec3e7bce8b8093cbc038366_JaffaCakes118
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Size
91KB
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MD5
4134fe9aeec3e7bce8b8093cbc038366
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SHA1
010e6413df39e4c2895125c158a94d2c9f1970e9
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SHA256
bd876bc272768f601803bfbbaff7f5c9dc9d1f8a867873b7294d70cadf6f9bd3
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SHA512
9081429582a1c3053661d470764a5e615c00fee62fafd370adb5feccac899a5d8d2797c47d3f1b9bdfedf9a597d946dbae524660c83c16c6262f05032034c413
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SSDEEP
1536:/CcFPRuDkMWFDgUNyWXnelr+a0lcWA+P/h819fwPP12RQ2ZLlCFZ2YT6rA:6chRJgWulr+6akYHk3k2YB
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4134fe9aeec3e7bce8b8093cbc038366_JaffaCakes118 unpack001/out.upx
Files
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4134fe9aeec3e7bce8b8093cbc038366_JaffaCakes118.exe windows:4 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: 76KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 38KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
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
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: 64KB - Virtual size: 68KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ