Behavioral task
behavioral1
Sample
virussign.com_9b85c5d942f16b08412d1510c5430000.exe
Resource
win7-20240508-en
General
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Target
virussign.com_9b85c5d942f16b08412d1510c5430000.vir
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Size
2.6MB
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MD5
9b85c5d942f16b08412d1510c5430000
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SHA1
2adcb3635f8222d4f88fbf5db9773896b6f4fb23
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SHA256
f78745651115fa32f8c9c6d72371350efb0d114d4dd1e9162e1a63dfed27a133
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SHA512
a52f035344c04dc9aa17c45040708d43fb63049e49c329a165bae776f5283dd469ebe4cfd7b5656d2c514e3ced73e804713eac79e1ebb5e2e94896d5ee7dedc1
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SSDEEP
49152:N0wjnJMOWh50kC1/dVFdx6e0EALKWVTffZiPAcRq6jHjcz8Dze7jcq4nPgFWuv:N0GnJMOWPClFdx6e0EALKWVTffZiPAcu
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_9b85c5d942f16b08412d1510c5430000.vir
Files
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virussign.com_9b85c5d942f16b08412d1510c5430000.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