Static task
static1
Behavioral task
behavioral1
Sample
202304296aff15d9c0d0228c6583a4ea3ac45bd9virlock.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
202304296aff15d9c0d0228c6583a4ea3ac45bd9virlock.exe
Resource
win10v2004-20230220-en
General
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Target
202304296aff15d9c0d0228c6583a4ea3ac45bd9virlock.bin
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Size
2.6MB
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MD5
6aff15d9c0d0228c6583a4ea3ac45bd9
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SHA1
9153de331d777c43aabdd41e4f0137298211f17a
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SHA256
ce72486fa5fd86df7c9f8f314fc21f6f9eb892b5ca9f0c5ed95dedef78ee2906
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SHA512
be0e564b4dced4f3210de7c35d7837cbf88e945340a8aa37f4045a9a00bb8764664cdf364fb0a6814d1e7254298255792cd9d4de99ac8cbe51383a968ba7166c
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SSDEEP
24576:Yw9tAM775ycIVtNn3eLzjMe7MMBWWnIY2Aezd35r2pa+NeaUwq46T6aYR1xSTw6X:YHW5ycIF3hTH7Me8D
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 202304296aff15d9c0d0228c6583a4ea3ac45bd9virlock.bin
Files
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202304296aff15d9c0d0228c6583a4ea3ac45bd9virlock.bin.exe windows x86
4601c0c23f179b0d8546b59febf0a543
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
user32
GetForegroundWindow
GetCaretBlinkTime
Sections
.text Size: 1.2MB - Virtual size: 1.2MB
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