Static task
static1
Behavioral task
behavioral1
Sample
2024-07-28_c5efabaf1ca794120e1e675d16c723b5_virlock.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
2024-07-28_c5efabaf1ca794120e1e675d16c723b5_virlock.exe
Resource
win10v2004-20240709-en
General
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Target
2024-07-28_c5efabaf1ca794120e1e675d16c723b5_virlock
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Size
714KB
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MD5
c5efabaf1ca794120e1e675d16c723b5
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SHA1
a1c766ae350e680df698f68e0d3ba4f33fe8ad56
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SHA256
0c3972a388f6f8b85423a08270bff6d9820f3b8bb3245d14429bb13e9be2b043
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SHA512
13963da5865284f31120e9cc7f755dd41d97ca72a89e8f31a9b11694b0706956c7001cff1e3c26b87c08a1e19dba0c0a22cb0286ba304ba865e4c741bba924fb
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SSDEEP
12288:N/WfZQ2DqJwjjCpuIo5bbdKxYaPjth8nahjOmrHDc5g8VqPHTckXXedTu3Q:NPs6kmIIy8mujj8clrQ5fIzcwXedTu3Q
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-07-28_c5efabaf1ca794120e1e675d16c723b5_virlock
Files
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2024-07-28_c5efabaf1ca794120e1e675d16c723b5_virlock.exe windows:4 windows x86 arch:x86
0003d111c919cd8f95bc7403c70fc99b
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
ntdll
ZwTranslateFilePath
NtOpenIoCompletion
advapi32
SetServiceStatus
ConvertSecurityDescriptorToAccessW
user32
CreateWindowExA
GetMessageExtraInfo
shell32
PathIsSlowA
kernel32
GetUserDefaultLangID
GetModuleHandleExW
GetSystemDefaultLangID
ole32
CoRegisterChannelHook
Sections
.text Size: 710KB - Virtual size: 712KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1024B - 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