Behavioral task
behavioral1
Sample
x.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
x.exe
Resource
win10v2004-20230915-en
General
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Target
x.exe
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Size
3.8MB
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MD5
10e2391a66b6e8b350edb37a3f02e1b8
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SHA1
a2104aa324ad4fd3c907a6c7a7ca58781d350e20
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SHA256
6d1f61e6969cd9308921b8ab671b415617a8f7f70a19924d70ba147a9ffaf2ec
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SHA512
aca8f5a2b3294d860ac59753ba44a2ee514cdff496d69b574a4ba7cb2a514a2662f96d0537cca7daebd03d69e949e9dd1d280e66d24842b6bde3b25ccd583231
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SSDEEP
98304:mh0Jz80E5ZX/6WJ+FLGyQkPKlg3Soy/tsvmJx:mh0JzuZX/Z+FqyZC+pqs
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource x.exe
Files
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x.exe.exe windows:6 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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 11.8MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 3.8MB - Virtual size: 3.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE