Behavioral task
behavioral1
Sample
virussign.com_9ff40beb4df81d5c63aec6cda94d2260.exe
Resource
win7-20240508-en
General
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Target
virussign.com_9ff40beb4df81d5c63aec6cda94d2260.vir
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Size
2.1MB
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MD5
9ff40beb4df81d5c63aec6cda94d2260
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SHA1
8587413c115fac1acc5964b31a07d937f10ce525
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SHA256
d5d5b8a9beebf2fd4a643eb70ad9c91489244fdba42cb8226820a72514edd940
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SHA512
bc7d8ac87e896e1e528b30ba8a22f6a2d17c010c76b29e03c7449f1e7243425a0c2e779867554872af796fb2fb27c5be0d107ea33972fbf83e76b63c537460f5
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SSDEEP
49152:oezaTF8FcNkNdfE0pZ9ozt4wIQW/zaZToFxP:oemTLkNdfE0pZrQo
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_9ff40beb4df81d5c63aec6cda94d2260.vir
Files
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virussign.com_9ff40beb4df81d5c63aec6cda94d2260.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: 724KB - Virtual size: 3.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 272KB - Virtual size: 272KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE