Behavioral task
behavioral1
Sample
invoice.docx.exe
Resource
win7-20230712-en
General
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Target
invoice.docx.exe
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Size
2.0MB
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MD5
486cca7db81662acf63137de5e1ea20e
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SHA1
2bf5cea8667a493cd94bd485c3f12e58d6912b8e
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SHA256
b3f29a2e0aebdad74750ab849e49b7d521e12e361d4bc96aff307dece3f16036
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SHA512
f11694c06260401db95856959d44810350fc061da6d28ebbfa0f276e0cf4f61b8314ae65d34a23126a1926b0b137d215cdeb7b9a433de50e770bb1a9f68f5111
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SSDEEP
49152:PgWxkesOs5XWNMiP3U2b/HdVbN6ziS2PJ3dXZeuR:Imkets5XWDconN6zfQ5
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource invoice.docx.exe
Files
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invoice.docx.exe.exe windows x64
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Sections
UPX0 Size: - Virtual size: 4.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.9MB - Virtual size: 1.9MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 117KB - Virtual size: 120KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE