Behavioral task
behavioral1
Sample
virussign.com_f66c71da7f35db4f95a8281c06567d00.exe
Resource
win7-20231129-en
General
-
Target
virussign.com_f66c71da7f35db4f95a8281c06567d00.vir
-
Size
2.1MB
-
MD5
f66c71da7f35db4f95a8281c06567d00
-
SHA1
34042ad6f0510a7b3346d4e644b7a23f0058481e
-
SHA256
c474e88440cb9005d2a6d9e3538aaa2d0669f970d95a2630d0e06859f635b56e
-
SHA512
e1b804517c4608e3d4a5d240993fc96f35d7a96fbd1cabe1e8b2362d4365af6f25fd3546ee5a3588265b67a5956ea4b0ac74cafe2bbaa649d0ba492b5f895e88
-
SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIaHs1PTma87Xx1NIt:BemTLkNdfE0pZrr
Malware Config
Signatures
-
XMRig Miner payload 1 IoCs
resource yara_rule sample xmrig -
Xmrig family
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource virussign.com_f66c71da7f35db4f95a8281c06567d00.vir
Files
-
virussign.com_f66c71da7f35db4f95a8281c06567d00.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