Behavioral task
behavioral1
Sample
31d902b05ee015fc732e6a1916982bde_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
31d902b05ee015fc732e6a1916982bde_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
31d902b05ee015fc732e6a1916982bde_JaffaCakes118
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Size
9KB
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MD5
31d902b05ee015fc732e6a1916982bde
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SHA1
e8730d1b8b26b98ed635067f7ed6b0ed5667c9ac
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SHA256
9b17369e487eb5e772cffba5f14dfa938a73590b319b312eee1f8ee03d7da09f
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SHA512
3d1ece73ea97fdf8f555d7ec8702fde8b2cf9f5737a340a570f34a3b90d78f97dca1760b6181c308eef3d4233337f03f73a9652b59f4688c1158e432e8f2ebd3
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SSDEEP
192:FvL3EOcYKbyLhDLyVl58YLVZJRYIkeyEylR5pZZPvVSPl:FDyYKuh055LVZv7VCRJdM
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 31d902b05ee015fc732e6a1916982bde_JaffaCakes118 unpack001/out.upx
Files
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31d902b05ee015fc732e6a1916982bde_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: 20KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - 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: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 672B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE