Behavioral task
behavioral1
Sample
66f00393fbb68e9dcf359865398bd0a0_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
66f00393fbb68e9dcf359865398bd0a0_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
66f00393fbb68e9dcf359865398bd0a0_JaffaCakes118
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Size
22KB
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MD5
66f00393fbb68e9dcf359865398bd0a0
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SHA1
a55eddde2f63f15553d683ac3ba1d3f9955ccbae
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SHA256
38de925e1df0c85b27a64b9f03929049fa6a4d9eb26037a211c486c39ab216fb
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SHA512
f6b63a0977b5ce500d1dff8e124cc60520d0138e50fdb87b70cdfab34fe853e7a084c2b3937d54c4005936d01d54b0e9749963dfd16322e91b2474f4c57de7e2
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SSDEEP
384:fEW9ryaYjKMcieubPVh4F82iCDXgUrIsjLPdOcsyNLEFzBAl01vL3eVg:8WlyaYjVcieKVC7iCzrPJsyKJBY01vLc
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 66f00393fbb68e9dcf359865398bd0a0_JaffaCakes118 unpack001/out.upx
Files
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66f00393fbb68e9dcf359865398bd0a0_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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 19KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 31KB - Virtual size: 30KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 11KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ