Behavioral task
behavioral1
Sample
4c1b7c455400735414af0e6a4c7e58b00d94cf6b9060690facafff8ab522c0e2.exe
Resource
win10v2004-20231023-en
General
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Target
4c1b7c455400735414af0e6a4c7e58b00d94cf6b9060690facafff8ab522c0e2
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Size
266KB
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MD5
8ddd4b4d857464276c404d2623680e39
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SHA1
0d72935243a605f71f01fcb7e62f759cf5382222
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SHA256
4c1b7c455400735414af0e6a4c7e58b00d94cf6b9060690facafff8ab522c0e2
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SHA512
7cea3a05ee72fdeb7aea9e37f59fc10a1a92c70e08d2133ac4ecc064ba352498e8f2190aa49650afdf73a1f1421e54aeeb56fdd823a584911c23d153c154807f
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SSDEEP
3072:3NXEGZJWhfNFC4S60+XoLczrVmXF7XPIX7m9S/koRyxZJN4oqzXGc5bpH01ne4PK:dXzKdNY49u8rVCjwsHHN4oqXGm01net
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4c1b7c455400735414af0e6a4c7e58b00d94cf6b9060690facafff8ab522c0e2 unpack001/out.upx
Files
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4c1b7c455400735414af0e6a4c7e58b00d94cf6b9060690facafff8ab522c0e2.exe windows:6 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 327KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ