Behavioral task
behavioral1
Sample
fdc3ab1e59dffdee62a88d5f8117e6e9_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
fdc3ab1e59dffdee62a88d5f8117e6e9_JaffaCakes118
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Size
599KB
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MD5
fdc3ab1e59dffdee62a88d5f8117e6e9
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SHA1
2885a66e06476a79ea622e5ed9818a78cb3f5ccb
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SHA256
ab72ac6dd511c32b0f3356991ba7ea37dc8a03afbed2124356e6d43e5cda4f47
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SHA512
a228bba7f51825f5a447ac6b4c48902bcc3fe568a4f434eedd646cff815957216c2344800a2dab4257f76754e61711125d14db15a3d044a36cc7126a24ed3c80
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SSDEEP
12288:PSlBW6VlE6DpY7Bp7t6yVksM+HeEf7UfOiJ6fVxXifIvw:PSlBJfjpY/7tt+gUfh8VxXicw
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fdc3ab1e59dffdee62a88d5f8117e6e9_JaffaCakes118 unpack001/out.upx
Files
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fdc3ab1e59dffdee62a88d5f8117e6e9_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: 388KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 14KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 309KB - Virtual size: 312KB
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: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1024B - Virtual size: 736B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 309KB - Virtual size: 308KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ