Behavioral task
behavioral1
Sample
c03be2a2834d57a9bf6668993d7ed9fd_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
c03be2a2834d57a9bf6668993d7ed9fd_JaffaCakes118
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Size
107KB
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MD5
c03be2a2834d57a9bf6668993d7ed9fd
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SHA1
d94184eca60a2a94757545b9eed397d694c52422
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SHA256
efe210f97a7d72693ac29e2404e62cc302f7245992e063d0d82fffe6ced9f0c9
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SHA512
77b2258e8c757ccf7e97da4949de49cf8e5b88537328bbaad8c6f56de5deaa7509fca0d0440f1e81ab0c1d3e06eecb2bab220f78c19293b6a4fa48fffbbdd167
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SSDEEP
3072:HskSLpa7W6MsVWDTG5qf+hz8lNhxNFRgHP:MPL4C6MCWUqffRRgH
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource c03be2a2834d57a9bf6668993d7ed9fd_JaffaCakes118 unpack001/out.upx
Files
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c03be2a2834d57a9bf6668993d7ed9fd_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: 148KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 8KB
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: 13KB - Virtual size: 124KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 102KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ