Behavioral task
behavioral1
Sample
b3401e7dc4efc35a8eab53f8e5685fab_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
b3401e7dc4efc35a8eab53f8e5685fab_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
b3401e7dc4efc35a8eab53f8e5685fab_JaffaCakes118
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Size
123KB
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MD5
b3401e7dc4efc35a8eab53f8e5685fab
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SHA1
73cf90c341e041295e21a8f8aa0d4b36eecba81f
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SHA256
9054e8d8c960f66fb68359d7a9cd258c2a40e2d9125037d816536d02fa85f8cc
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SHA512
d210dffed30c6afe8a42013f34ef7d29507636dafe64625cf347d96ce746a13343d31b50528f93e7463f82cbaa30248326e4fc16baba49678dd97571d1893a7c
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SSDEEP
3072:iPknSazoW2fFusmrqPJFjaVeEJLd2hOzmn8Vfr2mZBjR:iPknSg32csmrqP7jwxQYD2
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b3401e7dc4efc35a8eab53f8e5685fab_JaffaCakes118 unpack001/out.upx
Files
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b3401e7dc4efc35a8eab53f8e5685fab_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 18.2MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 118KB - Virtual size: 120KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 604KB - Virtual size: 608KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 706KB - Virtual size: 1.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 641KB - Virtual size: 16.6MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ