Behavioral task
behavioral1
Sample
b75d55466ce01e509d325401542ff2c8_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
b75d55466ce01e509d325401542ff2c8_JaffaCakes118
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Size
62KB
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MD5
b75d55466ce01e509d325401542ff2c8
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SHA1
2e20be7200a2ad34189919065982fb5d84fd6608
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SHA256
d6d03d3230a43d5f741f3d82d7327ab0f2f05f1ef5c1012dfffc3ce975913c46
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SHA512
50f26346622930ab641752bf1b7a27f12d80494a04c5d90e409582fb6ee6cd3e17a92b52279f5cd42dfeaac59bd826877d93d2d07b370a75013c6f793a728992
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SSDEEP
1536:7feTO2wYCcjDFPXHfb4dwWhKm87aSqNj/AHciQzvcxvgDEA+eYhsX:yC2XZXHfb4dwWhKm87aSqNj/AHnA+XE
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b75d55466ce01e509d325401542ff2c8_JaffaCakes118 unpack001/out.upx
Files
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b75d55466ce01e509d325401542ff2c8_JaffaCakes118.exe .vbs windows:4 windows x86 arch:x86 polyglot
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: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 16KB - Virtual size: 16KB
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
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: 24KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE