Behavioral task
behavioral1
Sample
454e32ca9cdaf9a503eb243c89eb1bb1_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
454e32ca9cdaf9a503eb243c89eb1bb1_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
454e32ca9cdaf9a503eb243c89eb1bb1_JaffaCakes118
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Size
214KB
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MD5
454e32ca9cdaf9a503eb243c89eb1bb1
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SHA1
f65815fc948b8cc2d43b2faeeac0e051d2f6195d
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SHA256
b097168085c74b72b72b5e2f8c3ef4fc18c1d39ca961d79bc0192de91327438c
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SHA512
64ddb6dbb94b5b572c0ad61fe9124c5301a9581e9e9839429dd27ba269adaf8378758327feb1cda3e7486b3aeefae76f041fa796545a6c33e4e7abb4c0b92f17
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SSDEEP
3072:3UPBETFZsKMTaDJlFJKRE+X609aowWplv8hnMPB7LcP+YOGkkgkxu/wXfj1HkO:6ETkylFMy+X6cJpp8heB82GJgmuKZE
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 454e32ca9cdaf9a503eb243c89eb1bb1_JaffaCakes118 unpack001/out.upx
Files
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454e32ca9cdaf9a503eb243c89eb1bb1_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: 888KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 202KB - Virtual size: 204KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
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: 888KB - Virtual size: 886KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 138KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 56KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ