Behavioral task
behavioral1
Sample
virussign.com_fe163538b444dea94f1e40a7a53280a0.exe
Resource
win7-20240221-en
General
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Target
virussign.com_fe163538b444dea94f1e40a7a53280a0.vir
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Size
2.7MB
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MD5
fe163538b444dea94f1e40a7a53280a0
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SHA1
f06890263933016119e9557d4fe9d567ae1f256a
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SHA256
2a32d7565ec8fc0b0756d36b087b93d9fa914d98d162a265a949cb33e5a7e20b
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SHA512
6b0236a625f8cda890a8f7ff7b6259ff2eb2c5df82561ae3d9567eeb7deb7cfe4c1f396e0946d0f2594f2719fca28eedc4cbd8c12c802ac6cbee017bf8db0949
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SSDEEP
49152:71G1NtyBwTI3ySZbrkXV1etEKLlWUTOfeiRA2R76zHrWax9hMkHC0IlnASEx/R+d:71ONtyBeSFkXV1etEKLlWUTOfeiRA2RN
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_fe163538b444dea94f1e40a7a53280a0.vir
Files
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virussign.com_fe163538b444dea94f1e40a7a53280a0.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