Static task
static1
Behavioral task
behavioral1
Sample
2024-02-24_66e58007778e947543a3270f8815067e_virlock.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-24_66e58007778e947543a3270f8815067e_virlock.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-24_66e58007778e947543a3270f8815067e_virlock
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Size
855KB
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MD5
66e58007778e947543a3270f8815067e
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SHA1
2ea583720b96b52f09513c9825df86147cf55d41
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SHA256
0738f94bcd03281d8e071c757db41b7994832a30b862c1e8064f3c4be8972610
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SHA512
103b1e6812c545cbcc9c48d9677dc3e8570c0c406e8e006afa484c16fd4f8868238083d18b484c5367e684c5e500b29758a7909d4556c72bc0d345d02f433ca6
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SSDEEP
12288:P3K8fyqu9GJUOrLPHjeVf+LrBAbwZ27Y0x39U/cJNQjJpQds2+/NNm9HHHHHHHH5:i8FQgLPDAGlY739U/cUpksZ7mr
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-24_66e58007778e947543a3270f8815067e_virlock
Files
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2024-02-24_66e58007778e947543a3270f8815067e_virlock.exe windows:4 windows x86 arch:x86
99f5ff54b045ea39006fbee06820696f
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
oleaut32
VarR8FromUI4
VarCyMulI8
user32
MessageBeep
RegisterClipboardFormatW
GetClipboardViewer
GetMonitorInfoA
GetInputState
shell32
SHSetLocalizedName
ntdll
RtlLookupElementGenericTableAvl
kernel32
GetComputerNameExA
Sections
.text Size: 851KB - Virtual size: 852KB
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