Behavioral task
behavioral1
Sample
RunWithAffinity.exe
Resource
win7-20231215-en
General
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Target
RunWithAffinity.exe
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Size
780KB
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MD5
f90ef05cb27f8752beaf3880860298e7
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SHA1
704aa6a28df00e0020bf77be72bf4847e5e51379
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SHA256
c3404b4784d91d6a662b513ce9221ae87b8e0601a41dc75ab8a4c150d8102e47
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SHA512
bd32eefb34e48bce3ec50f12575373ab6075dda4b29a2d57700847e757a3fe39f0307e69232e17ec5d2b3dc8b6b0fdfee9e4cc01f0e31df6d980aeb184596ad7
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SSDEEP
12288:zBRAheUVwlPE9d0xu5UMToSOr4cKm7vDe4Yup1hRumH+gjY04xg9:zXAhvV0PFPfrtKmflXp1hRAHxg9
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource RunWithAffinity.exe
Files
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RunWithAffinity.exe.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 844KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 284KB - Virtual size: 284KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 376KB - Virtual size: 380KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE