Behavioral task
behavioral1
Sample
39e36307bcd8932bc72fc8c60a32d376_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
39e36307bcd8932bc72fc8c60a32d376_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
39e36307bcd8932bc72fc8c60a32d376_JaffaCakes118
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Size
875KB
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MD5
39e36307bcd8932bc72fc8c60a32d376
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SHA1
d302fe97c91421cf0e735a691f9269c8f88157c3
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SHA256
10a2e460dfef347e2fde0aa07e01bb69bbb590406db27941515960fb51561bcb
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SHA512
875e4d795047ea3a944c3e91a4d8297cf671349d6fee221ac830d9fd92b917ef4bc5f0e4cf7704ad32fae46ac88117874a1880d90d58b94bece424b77d6150e3
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SSDEEP
24576:TfvC1D0N+siYNGCv452jhsOqf0CHv9U55EehQF6w:DSI5iYIp0VPqsCP9U553QF6w
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 39e36307bcd8932bc72fc8c60a32d376_JaffaCakes118 unpack001/out.upx
Files
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39e36307bcd8932bc72fc8c60a32d376_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: 120KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 41KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - Virtual size: 12KB
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: 24KB - Virtual size: 22KB
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: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 100KB - Virtual size: 100KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ