Static task
static1
Behavioral task
behavioral1
Sample
2024-03-08_91d9c078fca0b8a257f0a737bb2b4b9f_virlock.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-08_91d9c078fca0b8a257f0a737bb2b4b9f_virlock.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-08_91d9c078fca0b8a257f0a737bb2b4b9f_virlock
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Size
564KB
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MD5
91d9c078fca0b8a257f0a737bb2b4b9f
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SHA1
1e557adbb06f0a0e7fded98a5da3ad8749ca7e57
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SHA256
4d7eb7998c7d8844baa0f4163043d9bbeed2277d49d0234232b0e2008a134738
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SHA512
c229beb6623ecc317a736e4b535f532f645e5f892cff110dcab64a9a0cb6c018dbb1bd0fb37267f3aa3e19247a705ccfd040921155f64ba8ff710e671b2ad834
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SSDEEP
12288:JD/88V8nk2gXpH37LJtw0mMxbIfQ8iBak9pd:JI8V8dCJ3E2xEfbiBa
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-08_91d9c078fca0b8a257f0a737bb2b4b9f_virlock
Files
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2024-03-08_91d9c078fca0b8a257f0a737bb2b4b9f_virlock.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
Sections
.text Size: 563KB - Virtual size: 562KB
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