Behavioral task
behavioral1
Sample
03d78e6c1ca7e817ff41a500c1d4bbc1_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
03d78e6c1ca7e817ff41a500c1d4bbc1_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
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Target
03d78e6c1ca7e817ff41a500c1d4bbc1_JaffaCakes118
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Size
51KB
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MD5
03d78e6c1ca7e817ff41a500c1d4bbc1
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SHA1
a004c1f01492517f9434268268c49920c076db00
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SHA256
c54bf3657407fc06f3b13c1dc273a08c2dc7230fb746945f2aaa9dfbe517895c
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SHA512
7b400c1971708f7b707e07aaa282417dff5509e0d330f86058a9c1e9a1e57ee5dacc030470ec67ae69adc5f43ae912e2186852c90e4cf12beec244c39d418a8b
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SSDEEP
1536:CW8ynQxNrScKj3xNsQnP8MlAd/RkSD8V0AuJ5Y2l3TIFO:X8UQWcKjBN5P8MlLSD8mAuJ5Y2Wo
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 03d78e6c1ca7e817ff41a500c1d4bbc1_JaffaCakes118 unpack001/out.upx
Files
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03d78e6c1ca7e817ff41a500c1d4bbc1_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: 2.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 49KB - Virtual size: 52KB
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: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 2.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 93KB - Virtual size: 96KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ