Behavioral task
behavioral1
Sample
virussign.com_2f7ba1c47ba76d0f385eba87f7fc2d60.exe
Resource
win7-20240508-en
General
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Target
virussign.com_2f7ba1c47ba76d0f385eba87f7fc2d60.vir
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Size
3.3MB
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MD5
2f7ba1c47ba76d0f385eba87f7fc2d60
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SHA1
f86b98f55fdaafe3631ef2355d12a1c7c096e941
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SHA256
98176db3a502fc59f2bf2538ce8515acb17e62956d9409502473199f65b8346a
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SHA512
0aa28f6043f569099932267104287ae0d4435a087b7404905523c1a7717e05cf94e97b2b447dd502fb6cc6ab075c1bc3caa81c0e9d7ed432de06f8f35aecbc9e
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SSDEEP
98304:S1ONtyBeSFkXV1etEKLlWUTOfeiRA2R76zHrW8:SbBeSFko
Malware Config
Signatures
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XMRig Miner payload 1 IoCs
resource yara_rule sample xmrig -
Xmrig family
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource virussign.com_2f7ba1c47ba76d0f385eba87f7fc2d60.vir
Files
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virussign.com_2f7ba1c47ba76d0f385eba87f7fc2d60.vir.exe windows:6 windows x64 arch: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: 1.3MB - Virtual size: 3.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 525KB - Virtual size: 528KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE