Behavioral task
behavioral1
Sample
31a11251e8888a2a66ace7418dd665fd_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
31a11251e8888a2a66ace7418dd665fd_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
31a11251e8888a2a66ace7418dd665fd_JaffaCakes118
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Size
12KB
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MD5
31a11251e8888a2a66ace7418dd665fd
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SHA1
b946f50b98f87396d5054259b64c1e08e5978b59
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SHA256
cddcb8d0b31ac80360e6e8cf221aeea02461c9a038d4f86370e92956a49759b4
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SHA512
5010a46a3bf1f1acdef715ef24cd3d30b00d88bc9d0a85eb4740cfaf39d3a3a374e4fa3b72aed4c6fffe09a12c1169e747d110342e9642dd3048eae64cb8ec86
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SSDEEP
192:l+x9QyrSR2J9glWUCqyj2PDjvpfxLsyUrTttcKSYHwLwjp:kx9r9glWzDyfxLsyEsYQLw9
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 31a11251e8888a2a66ace7418dd665fd_JaffaCakes118 unpack001/out.upx
Files
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31a11251e8888a2a66ace7418dd665fd_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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc 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: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 276B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ