Behavioral task
behavioral1
Sample
virussign.com_72ee4c59bc078f292b4ba0053992c600.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
virussign.com_72ee4c59bc078f292b4ba0053992c600.exe
Resource
win10v2004-20240508-en
General
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Target
virussign.com_72ee4c59bc078f292b4ba0053992c600.vir
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Size
259KB
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MD5
72ee4c59bc078f292b4ba0053992c600
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SHA1
3c617d139fc140f3354343d9e759292fe81051e2
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SHA256
026c8f48172ec92080b330f2064731c2987b2b20f3e35189348c5d1652f2a00a
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SHA512
48f5c8b7680f0a90273e0a926b3c9c3e428cf5ad4e486f1e8727e918c5bbf8e6b84372b9d6e6890764454f67b8556664e77861270271056b872e90ad8a63dda5
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SSDEEP
6144:KmCAIuZAIuDMVtM/oTfAIuZAIuDMVtM/4:IAIuZAIuO1rAIuZAIuO/
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource virussign.com_72ee4c59bc078f292b4ba0053992c600.vir
Files
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virussign.com_72ee4c59bc078f292b4ba0053992c600.vir.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 21KB - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE