Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_bd7af9ee4a321430c081293bf23511a6_virlock.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-19_bd7af9ee4a321430c081293bf23511a6_virlock.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-19_bd7af9ee4a321430c081293bf23511a6_virlock
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Size
2.0MB
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MD5
bd7af9ee4a321430c081293bf23511a6
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SHA1
75d8c44b6b614225a100c4b068206bd030fd505d
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SHA256
4b43f8d9da366bd3021f417c6227d7272cd354f7039218eeee6507573ba1477e
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SHA512
15fea8a8160eb7d5b5edf82c73b1f733b55464a83ee8cf22a82d781a0f96fba41a4ab04ee0e50d0607e9d514cd60c71c1ce74859789814f53e2dadc7465303fd
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SSDEEP
24576:wEjNV509U3uABOiDfRePDE8vlxk7Tnhm7svkf0dJP97SySpTufYvzWmVZpYdb:jubEOiDf0LE8dgE7sMMPIpTufczY
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-19_bd7af9ee4a321430c081293bf23511a6_virlock
Files
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2024-02-19_bd7af9ee4a321430c081293bf23511a6_virlock.exe windows:4 windows x86 arch:x86
dc9209ce8837cec9b6e0b4c784723535
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
Imports
kernel32
GetCurrentProcessId
VirtualAlloc
user32
GetCapture
GetKBCodePage
Sections
.text Size: 672KB - Virtual size: 672KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 10KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1.4MB - Virtual size: 1.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
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