sigverif[.]exe

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General

Target

sigverif.exe
Size

96KB
MD5

568267972514da1260325c2814b63f53
SHA1

d9712d6d9a0c23051ee74d05a9ffe81d9ef2f333
SHA256

a2b611a1313fc05ce3b55b82489d6dd2f71f542ebf4d7425be43f9aa0aa4b68b
SHA512

54f2c90206862ea408146b9a1efa6cb5a679c15c37b06de95aa6d4c1abb7b408b3b24e1daa4e5eb581c12815982e013b7d379a2dbdce17608161a56962d7fc99
SSDEEP

1536:daXYG9JJqKZzIcc5lZvBUteli/qr8B3txzAZT3WuEs:dIrnJFZzIciZKtsi/qrm3kB7

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
sigverif.exe

Files

sigverif.exe
.exe windows:10 windows x64 arch:x64

aa4b4e6bdb1a12ef8952dd7eddde3eed

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB Paths

sigverif.pdb

Imports

advapi32

OpenServiceW
QueryServiceConfigW
CloseServiceHandle
OpenSCManagerW
RegQueryValueExW
RegCloseKey
RegOpenKeyExW
RegCreateKeyExW
RegSetValueExW

kernel32

GetFileAttributesExW
FileTimeToLocalFileTime
FileTimeToSystemTime
GetDateFormatW
SystemTimeToFileTime
CompareFileTime
CreateFileW
CloseHandle
DeleteFileW
WriteFile
FormatMessageW
LocalFree
SetFilePointer
GetCurrentDirectoryW
GetFileSize
CompareStringW
GetVersionExW
GetSystemInfo
MulDiv
GetCommandLineW
CreateThread
HeapSetInformation
RegisterApplicationRestart
OutputDebugStringW
GetTickCount
lstrcmpW
GetSystemDirectoryW
HeapFree
GetProcessHeap
HeapAlloc
GetSystemWindowsDirectoryW
SetEndOfFile
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
GetModuleHandleW
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
GetStartupInfoW
Sleep
SetLastError
GetLastError
GetFullPathNameW
GetFileAttributesW
SetCurrentDirectoryW
GetTimeFormatW
GetSystemTimeAsFileTime

gdi32

GetTextExtentPoint32W
SetBkColor
SetTextColor
SelectObject
SetTextAlign
ExtTextOutW

user32

RegisterClassW
LoadCursorW
DefWindowProcW
SetWindowLongW
InvalidateRect
EndPaint
GetSysColor
PostMessageW
GetParent
BeginPaint
LoadStringW
CheckRadioButton
FindWindowW
SetProcessDPIAware
CharUpperBuffW
LoadIconW
DialogBoxParamW
DestroyIcon
MessageBoxW
EnableWindow
SetDlgItemTextW
SetWindowLongPtrW
GetDlgItemTextW
IsDlgButtonChecked
ShowWindow
EndDialog
DestroyWindow
SetFocus
SetForegroundWindow
CreateWindowExW
MoveWindow
GetClientRect
GetWindowRect
SetClassLongPtrW
GetWindowLongW
CharLowerBuffW
GetDlgItem
SendMessageW
CheckDlgButton

msvcrt

memset
?terminate@@YAXXZ
_fmode
_acmdln
__C_specific_handler
_initterm
__setusermatherr
_ismbblead
_cexit
_exit
exit
__set_app_type
__getmainargs
_amsg_exit
_XcptFilter
iswctype
_vsnwprintf
_wcsicmp
_commode

shell32

ShellExecuteW
SHGetSpecialFolderPathW
SHGetFileInfoW

comctl32

CreateStatusWindowW
ord17
PropertySheetW

shlwapi

StrStrIW

setupapi

SetupDiDestroyDeviceInfoList
pSetupConcatenatePaths
pSetupStringFromGuid
SetupDiOpenDevRegKey
SetupDiDestroyDriverInfoList
SetupDiGetClassDevsW
SetupDiEnumDeviceInfo
CM_Get_DevNode_Status
SetupDiOpenClassRegKey
SetupDiGetDeviceInstallParamsW
SetupDiSetDeviceInstallParamsW
SetupDiBuildDriverInfoList
SetupDiEnumDriverInfoW
SetupDiSetSelectedDriverW
SetupOpenFileQueue
SetupDiCallClassInstaller
SetupScanFileQueueW
SetupCloseFileQueue
SetupDiGetDeviceRegistryPropertyW
SetupDiBuildClassInfoList

version

GetFileVersionInfoW
GetFileVersionInfoSizeW
VerQueryValueW

wintrust

CryptCATAdminEnumCatalogFromHash
CryptCATCatalogInfoFromContext
CryptCATAdminReleaseCatalogContext
CryptCATAdminAcquireContext
CryptCATAdminCalcHashFromFileHandle
IsCatalogFile
WinVerifyTrust
CryptCATAdminReleaseContext

crypt32

CertFreeCertificateContext

Sections

.text
Size: 36KB - Virtual size: 33KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 12KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 4KB - Virtual size: 804B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 32KB - Virtual size: 31KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 4KB - Virtual size: 48B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

aa4b4e6bdb1a12ef8952dd7eddde3eed

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

advapi32

kernel32

gdi32

user32

msvcrt

shell32

comctl32

shlwapi

setupapi

version

wintrust

crypt32

Sections

.text Size: 36KB - Virtual size: 33KB

.rdata Size: 12KB - Virtual size: 9KB

.data Size: 4KB - Virtual size: 3KB

.pdata Size: 4KB - Virtual size: 804B

.rsrc Size: 32KB - Virtual size: 31KB

.reloc Size: 4KB - Virtual size: 48B

.text
Size: 36KB - Virtual size: 33KB

.rdata
Size: 12KB - Virtual size: 9KB

.data
Size: 4KB - Virtual size: 3KB

.pdata
Size: 4KB - Virtual size: 804B

.rsrc
Size: 32KB - Virtual size: 31KB

.reloc
Size: 4KB - Virtual size: 48B