Behavioral task
behavioral1
Sample
4998541e141682a91f87a44cb36ad056_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
4998541e141682a91f87a44cb36ad056_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
4998541e141682a91f87a44cb36ad056_JaffaCakes118
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Size
475KB
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MD5
4998541e141682a91f87a44cb36ad056
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SHA1
e4fb8e936da9629d2f975d75638e6f7acb532770
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SHA256
0a8219c891f2dc55f7633cc34036939b57e650debe5da3ac9afa84b75910bfd5
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SHA512
23c108021225117fd6042c7324cd54fd527f5b3821d8e518d7111a3046e971611a7e6bb60e88fade8e7e43ccd85af412826b8cdd28abe3b5e5b6256a8729418c
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SSDEEP
12288:beykUrFK+VzT186WkFQd7/B5xkuB8JM0BUAfBqLw+x/c:bOU5KA31MFem0BJfBq8yc
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4998541e141682a91f87a44cb36ad056_JaffaCakes118 unpack001/out.upx
Files
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4998541e141682a91f87a44cb36ad056_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: 96KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 44KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - 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: 70KB - Virtual size: 72KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 26KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ