Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_455b78d0f0b980d473c1183fca1ca9d6_virlock.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-19_455b78d0f0b980d473c1183fca1ca9d6_virlock.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-19_455b78d0f0b980d473c1183fca1ca9d6_virlock
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Size
2.0MB
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MD5
455b78d0f0b980d473c1183fca1ca9d6
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SHA1
505e4834b0af2bafde8a3cde77380cd6d1b2a520
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SHA256
cf2b9ea258321c14dbe8f180009ddd023c410f77ad82d4ff0e77e64ca66cc8d4
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SHA512
cbf8f1050d215d68637ea080fd6513df5ac32d8953ee84af7415ba47789ffa5baaad2c009115cc7f9e3e2a1d6f0a39e3d22a644f47fc5d4e8047b639818c7540
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SSDEEP
49152:3fLeKjBGUaHRXfok1mrpmJsBTg6YPUC0UFsgX:vSkBGUaHS
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-19_455b78d0f0b980d473c1183fca1ca9d6_virlock
Files
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2024-02-19_455b78d0f0b980d473c1183fca1ca9d6_virlock.exe windows:4 windows x86 arch:x86
69983018d7bacd765cf68a905b893aa6
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
GetCurrentProcessId
user32
GetFocus
Sections
.text Size: 668KB - Virtual size: 668KB
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