Static task
static1
Behavioral task
behavioral1
Sample
2023042987ceb689085b13058f52f9a3ca4c57c4virlock.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2023042987ceb689085b13058f52f9a3ca4c57c4virlock.exe
Resource
win10v2004-20230220-en
General
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Target
2023042987ceb689085b13058f52f9a3ca4c57c4virlock.bin
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Size
2.1MB
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MD5
87ceb689085b13058f52f9a3ca4c57c4
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SHA1
5853baa293b0eba6b53dfed58c51d623db63dcc5
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SHA256
ce1a55458c30512e5e8c55afececae3769c55c7611b92d713275d4e64b34f17b
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SHA512
f377e74891e99031a28e575899949d4e0db4915bb790d9c03664bf77c2f2426d38e7937afbd399c96a8ab92413d835b94b963c1283ba59ee73a5daaea39a9929
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SSDEEP
24576:IQ8xiwzxLKreAyEof7V9gLKNYmP750GDkHsGUX7dFDT0Ui/J3pMFqVuqYviPgoRP:IQZuK47PP750GDfLTkltPgoWqeJ9VF1
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2023042987ceb689085b13058f52f9a3ca4c57c4virlock.bin
Files
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2023042987ceb689085b13058f52f9a3ca4c57c4virlock.bin.exe windows x86
2469e1edcfd5fde614cf0336af3c1fb6
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
VirtualAlloc
GetUserDefaultLangID
user32
GetFocus
GetForegroundWindow
Sections
.text Size: 792KB - Virtual size: 792KB
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