Static task
static1
Behavioral task
behavioral1
Sample
virussign.com_385fd9d34e6c3502b2067ea23ee75040.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
virussign.com_385fd9d34e6c3502b2067ea23ee75040.dll
Resource
win10v2004-20240508-en
General
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Target
virussign.com_385fd9d34e6c3502b2067ea23ee75040.vir
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Size
142KB
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MD5
385fd9d34e6c3502b2067ea23ee75040
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SHA1
95fad5d5de1911e8b1ad73744bc23dcffe88f825
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SHA256
8864905494eff64245f0ede268f97be016fd94055a1e8ad375c62090c6e9a22d
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SHA512
488c59a465bde466e469d701c0425ee7d46f97169beb0432a6db4fdaabc69aafe24ff8302dc146751ac94419336605f6bc6363ac3dcb9ceb03025b8f3c5a63ac
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SSDEEP
3072:9cwO/iTOdgWtJwdl+MGDdStTAbtFkER3RrcJy7QLFtYf+X:9DTOdgWtO7uxSCb7R3ZcJy7aQg
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource virussign.com_385fd9d34e6c3502b2067ea23ee75040.vir
Files
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virussign.com_385fd9d34e6c3502b2067ea23ee75040.vir.dll windows:4 windows x86 arch:x86
de68dc7712fd6906ca5016fc4fe1b9ac
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
EnterCriticalSection
ExitProcess
GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId
GetDateFormatA
GetDriveTypeA
GetExitCodeThread
GetFileSize
GetLastError
GetLocaleInfoA
GetLogicalDriveStringsA
GetModuleHandleA
GetProcAddress
GetSystemInfo
GetSystemTime
GetSystemTimeAsFileTime
GetTickCount
GetTimeFormatA
GetVersionExA
GetVolumeInformationA
GetWindowsDirectoryA
GlobalAlloc
GlobalFree
HeapAlloc
HeapCreate
HeapDestroy
HeapFree
HeapReAlloc
InitializeCriticalSection
LeaveCriticalSection
LoadLibraryA
DeleteCriticalSection
MultiByteToWideChar
OpenFileMappingA
OpenMutexA
OpenProcess
OpenThread
Process32First
Process32Next
ReadFile
ReleaseMutex
ResetEvent
ResumeThread
SetEvent
SetFilePointer
Sleep
SuspendThread
Thread32First
Thread32Next
UnmapViewOfFile
VirtualAlloc
VirtualAllocEx
VirtualFree
VirtualFreeEx
VirtualProtect
WaitForSingleObject
WideCharToMultiByte
WriteFile
WriteProcessMemory
lstrcatA
lstrcpyA
lstrlenA
lstrlenW
CreateToolhelp32Snapshot
CreateThread
CreateRemoteThread
CreateMutexA
CreateFileMappingA
CreateFileA
CreateEventA
CompareStringW
MapViewOfFile
CloseHandle
advapi32
RegQueryInfoKeyA
RegOpenKeyExA
RegEnumKeyExA
RegDeleteKeyA
RegCloseKey
OpenProcessToken
LookupPrivilegeValueA
AdjustTokenPrivileges
RegQueryValueExA
user32
CharUpperBuffW
ExitWindowsEx
wsprintfA
Sections
.text Size: 27KB - Virtual size: 27KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 1024B - Virtual size: 932B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.text Size: 108KB - Virtual size: 108KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE