Behavioral task
behavioral1
Sample
3f0b79a106c598fae5bb795b0a71b439_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
3f0b79a106c598fae5bb795b0a71b439_JaffaCakes118
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Size
152KB
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MD5
3f0b79a106c598fae5bb795b0a71b439
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SHA1
04aeec296e47fd8a6eb5b27f80b85c9ce40a51b7
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SHA256
f7df61b2e0d13abf7a0614c2be6bddfe8f068d093991f6950436d5daa39d66d7
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SHA512
85f9e71bb41d0e11c704456c9831a403af6d3362e2c4d84a8d78ee6224c116f028185d587d4d43e77227e0e13987ec09808439fc7ec211d8c66e29e05fea656f
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SSDEEP
3072:HBpwrtBz0MKNwSxdyAdwAWc8AJmaafpsoAjkK5GPgC:hurtBArwW0AZ8AJHipPAp8P
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3f0b79a106c598fae5bb795b0a71b439_JaffaCakes118 unpack001/out.upx
Files
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3f0b79a106c598fae5bb795b0a71b439_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: 316KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 146KB - Virtual size: 148KB
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: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: 68KB - Virtual size: 65KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 16KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 64KB - Virtual size: 96KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 272KB - Virtual size: 270KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ