Behavioral task
behavioral1
Sample
fa2375929458bc208438a6eac389d501_JaffaCakes118.exe
Resource
win7-20240221-en
General
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Target
fa2375929458bc208438a6eac389d501_JaffaCakes118
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Size
33KB
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MD5
fa2375929458bc208438a6eac389d501
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SHA1
803b4b1d53b948b2c6f5df910b654c269994acb8
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SHA256
b025e536d4dedcc5a8fdca6d0d3dd013ed0d7f909cdf5cf78ae634801bc63ba7
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SHA512
342192eee57b90d6042818b07d476fcf232c9956ea8eea9d1012244d7a19649ad83bcddfd8f0f81a3e8656b770db356b67e65deb3fb2f205c7f3c0790e89b85d
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SSDEEP
768:9pWYYHlH4K8X8XBEr1J6XsAIcg2Y4tDa7H05egsywZ2J:9pWYLK8MRE76cAIcNYcW7HG3nJ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fa2375929458bc208438a6eac389d501_JaffaCakes118 unpack001/out.upx
Files
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fa2375929458bc208438a6eac389d501_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: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 30KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - 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
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: 12KB - Virtual size: 9KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 40KB - Virtual size: 49KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ