Behavioral task
behavioral1
Sample
c07afac79f5d7dec28858ba6d3933065_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
c07afac79f5d7dec28858ba6d3933065_JaffaCakes118
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Size
457KB
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MD5
c07afac79f5d7dec28858ba6d3933065
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SHA1
1b81fa401d434531e7fff3614c58b2c7ed7ee8f5
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SHA256
a04f6f9765a5ff13b4d93cecc7adc7b33451bb88b757ab25b7ba4ca96176fb9d
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SHA512
dde996a96680aa9a8049faa6e433ed8115ee9fe05ed69adc602872118a70adbf384579adfa77b9ff65e3b3070ade5c20b847ad29e65828c1837f3231bad94898
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SSDEEP
12288:27cEjRHgjuBbmGRTbxwfgdqsWLCpBZbFsDU2AplL:raRHVTbxwuqsWLuZb53L
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource c07afac79f5d7dec28858ba6d3933065_JaffaCakes118 unpack001/out.upx
Files
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c07afac79f5d7dec28858ba6d3933065_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: 88KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 54KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
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: 92KB - Virtual size: 89KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ