Static task
static1
Behavioral task
behavioral1
Sample
2024-04-23_e055731e985eb03b1978e6460fa85335_virlock.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-23_e055731e985eb03b1978e6460fa85335_virlock.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-23_e055731e985eb03b1978e6460fa85335_virlock
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Size
714KB
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MD5
e055731e985eb03b1978e6460fa85335
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SHA1
9ae56a8f85804e1212df6c51b82f981fbbcdea3f
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SHA256
8dec865b86d68f10d2992abf75912d465a4f6d661f0ed2e9d715ce5148a569f8
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SHA512
4d94db2859396dfe6bef45c76ffbb03100a65df41f79afd4a6f10d85750e6c89f625f9f9c30f13addc8021844847e6961426579ad7c6ea47e8b2b880eeff1cf1
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SSDEEP
12288:tgNqmctPwODs7d0OkGR1KHP/nubEc5wDq7G6RAB5An1pzlWTXR/Wn6uQLuuQLBy:tgyYOIZnk21KvZc5wWK6O5A1zWTe6udC
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-23_e055731e985eb03b1978e6460fa85335_virlock
Files
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2024-04-23_e055731e985eb03b1978e6460fa85335_virlock.exe windows:4 windows x86 arch:x86
00b5bba20de2d6e0f0cf69ed443e74e6
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
advapi32
EncryptedFileKeyInfo
BuildSecurityDescriptorW
SaferSetLevelInformation
ntdll
RtlAddAccessDeniedAceEx
user32
CopyImage
GetCaretBlinkTime
ole32
OleDuplicateData
kernel32
GetUserDefaultLCID
GetUserDefaultLangID
Sections
.text Size: 710KB - Virtual size: 712KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE