Behavioral task
behavioral1
Sample
virussign.com_f3aeda2131f029de821d41ca75abf260.exe
Resource
win7-20240221-en
General
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Target
virussign.com_f3aeda2131f029de821d41ca75abf260.vir
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Size
3.2MB
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MD5
f3aeda2131f029de821d41ca75abf260
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SHA1
a799b97a300bf53f778295c23b60123943d22911
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SHA256
e5c9d7ecdd2c71b692845614c41cad947465115b6cd0e231232c00490cd7304e
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SHA512
8501e7ff5f396b74d29f5e319c95fee7cb990dbfa8fd386867e0b05f93f5147f5a2e624186bae1f4b77b6d362234c1eb913157640cb5dd7bb8f9b1935d980ee1
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SSDEEP
98304:71ONtyBeSFkXV1etEKLlWUTOfeiRA2R76zHrWA:7bBeSFk0
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_f3aeda2131f029de821d41ca75abf260.vir
Files
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virussign.com_f3aeda2131f029de821d41ca75abf260.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