Behavioral task
behavioral1
Sample
a3966e24ef6bda2a1b09e60b218ce127_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
a3966e24ef6bda2a1b09e60b218ce127_JaffaCakes118
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Size
121KB
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MD5
a3966e24ef6bda2a1b09e60b218ce127
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SHA1
82441abb6b3bd7b59bef9e5f078dd5ec02723bd6
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SHA256
f821a4873839689a0511fc29197f99339d9d055f22ba1dbe61e1540a48c1bf91
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SHA512
ff67a0141bdb5ec7c7dec019b5574dc09c0e81019bb208abf4e7280c6cdc620935ba8310d74cf9cd6b1df8dec1761cedd6f8bf048a2be49472081eb9590c3ef6
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SSDEEP
3072:qHDLyCBsY65BdT0YJVsVX96JOW1FgFaX5aroFV3lCT:eHsY6TdTPCVM1FgFaX5zFV3lw
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a3966e24ef6bda2a1b09e60b218ce127_JaffaCakes118 unpack001/out.upx
Files
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a3966e24ef6bda2a1b09e60b218ce127_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: 76KB
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: 18KB - Virtual size: 20KB
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: 50KB - Virtual size: 50KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 89KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 23KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ