Static task
static1
Behavioral task
behavioral1
Sample
20230429f8fb64ee2212a74178b5eb2bc7f9d88avirlock.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
20230429f8fb64ee2212a74178b5eb2bc7f9d88avirlock.exe
Resource
win10v2004-20230220-en
General
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Target
20230429f8fb64ee2212a74178b5eb2bc7f9d88avirlock.bin
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Size
531KB
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MD5
f8fb64ee2212a74178b5eb2bc7f9d88a
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SHA1
c794aa950b696a647c8bfef860cd665099a0ac85
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SHA256
7e2b6452d4b77ade1f05acd01f26ef17f0ae87c7684f47a745e03b8fe3676697
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SHA512
378b2e78738ad3b406732fd35f1946627d4e357ebdc497f5b54a31a6afc729f96f462371e89e17d0c8a669483b8d92d0bbe9a3f4c7d548fd84f77d1f7fd9cf96
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SSDEEP
12288:RFn6Yc88FrNaowwNHTYela2901AC50Pk5dRUkTfrCFnzjWIz:RF6Y789NaowWzhjqoqmFnz
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 20230429f8fb64ee2212a74178b5eb2bc7f9d88avirlock.bin
Files
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20230429f8fb64ee2212a74178b5eb2bc7f9d88avirlock.bin.exe windows 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
Sections
.text Size: 530KB - Virtual size: 529KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 512B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE