Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_bcef2f42668b63fc4b3db89cecb16f62_virlock.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-13_bcef2f42668b63fc4b3db89cecb16f62_virlock.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-13_bcef2f42668b63fc4b3db89cecb16f62_virlock
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Size
218KB
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MD5
bcef2f42668b63fc4b3db89cecb16f62
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SHA1
0af51aaa360d1ab464a1a62e4efe285a27af7b7d
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SHA256
ed1d3f754c435754be31f79e1f5d3f6dbb22c271f74f76afb970f8d2c72ca9c2
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SHA512
d9f3915125023096ebc1768f900b7e91a6dd0754bb17004b6d8dee85501364469afffd1d4f9fccd2c586be3487d5d03b38f02f968322ea5ab61850658a901209
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SSDEEP
6144:M4KZlPIeUZuSDFb6grY6q8XBDKgIdoQ96fgKume7e/vN:MNF7UZuUFbr/QgIXYTmi/vN
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-13_bcef2f42668b63fc4b3db89cecb16f62_virlock
Files
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2024-02-13_bcef2f42668b63fc4b3db89cecb16f62_virlock.exe .ps1 windows:4 windows x86 arch:x86 polyglot
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: 213KB - Virtual size: 213KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE