Behavioral task
behavioral1
Sample
b517f63377c2319a61444e995e0ab80f_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
b517f63377c2319a61444e995e0ab80f_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
b517f63377c2319a61444e995e0ab80f_JaffaCakes118
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Size
144KB
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MD5
b517f63377c2319a61444e995e0ab80f
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SHA1
98709112cdd4d0a7e51ceb9d842aa708f88f5d44
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SHA256
551b16f1f481b9b5e6d3b060fe4275aac16270f023922c4884c558680a2a1053
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SHA512
3b5c7acfc2bff8c189b6e7fac503332fc0d402f295371b649bed733b2719e827ffd0eef38e6b7de892a223b4f6ba03480b3b867b4a2237ec270cd60639613771
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SSDEEP
3072:pPkkzWYF5GLU1LDGQMpfo+lqG9QTWd3PUvuQsKH/RothnDMln:lkqzVLDbSlC6d/U7sKfithnoln
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b517f63377c2319a61444e995e0ab80f_JaffaCakes118 unpack001/out.upx
Files
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b517f63377c2319a61444e995e0ab80f_JaffaCakes118.exe windows:6 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: 15.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 142KB - Virtual size: 144KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 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: 248KB - Virtual size: 248KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 160KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 15.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ