Behavioral task
behavioral1
Sample
fca5754d28bae6099efb80f1c5c0e308_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
fca5754d28bae6099efb80f1c5c0e308_JaffaCakes118
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Size
27KB
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MD5
fca5754d28bae6099efb80f1c5c0e308
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SHA1
80c2315c4451c46ee10181b5dd770406c1e025f4
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SHA256
418ee07583724ec18875cea1d569807ee930c2ae8c24ef967e5c59795c82d5f8
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SHA512
63d3922f9ff31738bbdac12313af1e3c7cf7eff217bfb397f325e2dce755c0929f068f0fa55af86c5306c1174764db1edd6207b2a6d63022a5bd91066b5dd765
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SSDEEP
384:4T/Vo88BNdE+zpHj1jJpvcx2GC/wETzYZWimvY1Gi5dSxI7cg96xt0Gx5QSqAbj0:Cn8BNKaHj1b0cNwmM+vgRSO99PGxhAu
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fca5754d28bae6099efb80f1c5c0e308_JaffaCakes118 unpack001/out.upx
Files
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fca5754d28bae6099efb80f1c5c0e308_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 25KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ