Behavioral task
behavioral1
Sample
ecff77f0fdf991a63f7b6db28089f032_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
ecff77f0fdf991a63f7b6db28089f032_JaffaCakes118
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Size
190KB
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MD5
ecff77f0fdf991a63f7b6db28089f032
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SHA1
6c82d41998dcaab8dbbda7f84872baa214221241
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SHA256
cc27dc642f57f52ab6807d568deff0412aaebaaf96bd46ae456180e1173fe5ae
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SHA512
4e0f856b129fbcdf0f0127e3be156db7a68de08a89ad0f82e08b4d595b946492e1b72a2b1c55678e9f238304cf5a12ee89deb90627a6afcb80ce09e60d62ca90
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SSDEEP
3072:bwV4OgSzBmh04eZFkz3Rr0gwGj9Tf8CUbca:bMzzILGFkzhr0pGj9oCUbca
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ecff77f0fdf991a63f7b6db28089f032_JaffaCakes118 unpack001/out.upx
Files
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ecff77f0fdf991a63f7b6db28089f032_JaffaCakes118.exe windows:5 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: 232KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 73KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 117KB - Virtual size: 136KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 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: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 115KB - Virtual size: 252KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 343B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 34KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ