Static task
static1
Behavioral task
behavioral1
Sample
20230429eb9579b8efcc9815f8646034de7c7b52virlock.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
20230429eb9579b8efcc9815f8646034de7c7b52virlock.exe
Resource
win10v2004-20230220-en
General
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Target
20230429eb9579b8efcc9815f8646034de7c7b52virlock.bin
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Size
2.0MB
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MD5
eb9579b8efcc9815f8646034de7c7b52
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SHA1
a3bbc9da1216f3e625135f3ea2841501af554e0b
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SHA256
9d46fa4a4fefbfb19e86a951893281155eb87d0368f9f404f73de02003aa5a35
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SHA512
6c411a19aab9f6f5a468cf2147c3cafe29fc20da3bb3adcc8fce46f3d8284a706b3bf2f9534c1b82b19b2b930e0e0d3bdf7957fc29225f769ad67efdb9396f52
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SSDEEP
49152:p4GsVTHoFmiwqfIXz99ElS2KuiKNw35uqHMGXLqd4y7lzTMeEz:Stbq
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 20230429eb9579b8efcc9815f8646034de7c7b52virlock.bin
Files
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20230429eb9579b8efcc9815f8646034de7c7b52virlock.bin.exe windows x86
3244ca32ae47ea55b9c6e90f29b5b2c7
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
GetCommandLineA
VirtualAlloc
user32
GetDesktopWindow
GetForegroundWindow
Sections
.text Size: 696KB - Virtual size: 696KB
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: 1.3MB - Virtual size: 1.3MB
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