urlmon.pdb
Static task
static1
Behavioral task
behavioral1
Sample
626c4ebd607163ba6cdd07e77f6c240d091111cad532a8cb9accf6d3014c12f4.dll
Resource
win10v2004-20240611-en
General
-
Target
626c4ebd607163ba6cdd07e77f6c240d091111cad532a8cb9accf6d3014c12f4
-
Size
1.8MB
-
MD5
81074306052a4a4573d1b2ebba9a87da
-
SHA1
a780967789e1b4eb17b9f40e530e1fdfa02a9476
-
SHA256
626c4ebd607163ba6cdd07e77f6c240d091111cad532a8cb9accf6d3014c12f4
-
SHA512
c661bebeb1a6538cec2536f8af9c7cab4532245810ecc27a39b99b487b372ebb5869b46fe569f62746ed6d9c763bb9423e2cd4b341087592aa536b7ae7e682fc
-
SSDEEP
49152:QXKx0ZGvLU6HNVpya8FV/CHb28rXwGJwAysM5H:QuU6tVpQub2A
Malware Config
Signatures
-
Detects Windows executables referencing non-Windows User-Agents 1 IoCs
resource yara_rule sample INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 626c4ebd607163ba6cdd07e77f6c240d091111cad532a8cb9accf6d3014c12f4
Files
-
626c4ebd607163ba6cdd07e77f6c240d091111cad532a8cb9accf6d3014c12f4.dll regsvr32 windows:10 windows x64 arch:x64
76a80dc21358074e38f7b9f8cb4118ff
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL
PDB Paths
Imports
msvcrt
__CxxFrameHandler3
wcstol
strstr
strncmp
wcsnlen
_wcslwr_s
towlower
__CxxFrameHandler4
strchr
_snwprintf_s
_scwprintf
_errno
realloc
bsearch
_wtol
_wcsnicmp
_i64tow_s
_wtoi
_ui64tow_s
swprintf_s
_ultow_s
memmove_s
isalpha
wcsncmp
swscanf_s
_wcsicmp
_purecall
wcsrchr
fclose
_itow_s
rand_s
wcstok_s
strcmp
_onexit
__dllonexit
_unlock
memcmp
wcstoul
memcpy_s
_lock
memcpy
wcschr
wcsstr
__C_specific_handler
_initterm
malloc
memset
free
_amsg_exit
_XcptFilter
_snwscanf_s
wcscat_s
wcscpy_s
_vsnwprintf
_wfopen
fgets
?terminate@@YAXXZ
_vsnprintf
strnlen
wcscmp
iertutil
GetPropertyName
IntlPercentEncodeNormalize
CreateUriPriv
GetPortFromUrlScheme
IsStringProperty
ord701
CreateIUriBuilder
ord25
GetIUriPriv
CreateUri
CreateUriFromMultiByteString
ord901
GetPropertyFromName
ord791
IsDWORDProperty
GetIUriPriv2
ord656
ord675
ord665
ord651
ord655
ord657
ord667
CreateUriWithFragment
ord650
ord670
ord664
ord672
ord658
ord398
ord50
ord793
ord681
ord700
ord795
ord854
ord466
ord134
ord282
ord281
ord820
ord71
ord68
ord64
ord61
ord88
ord706
ord796
ord683
ord86
ord76
ord81
ord74
ord79
ord85
ord690
ord916
ord58
ord209
ord32
ord200
ord201
ord54
ord150
ord158
ord159
ord151
UriFromHostAndScheme
ord56
ord49
ord903
ord902
GetIDNSettingsForIE
PrivateCoInternetCanonicalizeIUri
PrivateCoInternetParseIUri
PrivateCoInternetCombineIUri
FastMimeLookupKnownType
FastMimeSetIsMimeFilterEnabled
ord70
ord63
ord20
FastMimeGetIsMimeFilterEnabled
CreateStringHashN
ord230
ord16
ord45
ord205
ord42
ord43
ord44
ord143
ord135
ord140
ord141
ord142
ord913
ord810
ord172
IUriBuilderInternalCreateDomain
ord708
ord166
ord855
ord35
ord870
ord682
ord89
ord57
ord702
ord17
ord96
ord325
ord173
ord62
ord72
ord594
ord597
ord654
ord652
api-ms-win-core-synch-l1-1-0
InitializeCriticalSection
AcquireSRWLockExclusive
CreateMutexExW
WaitForSingleObjectEx
AcquireSRWLockShared
WaitForSingleObject
CreateMutexW
ReleaseSRWLockShared
CreateMutexA
ReleaseSemaphore
ReleaseMutex
TryEnterCriticalSection
CreateEventExW
InitializeCriticalSectionEx
OpenMutexW
LeaveCriticalSection
CreateSemaphoreExW
SetEvent
OpenSemaphoreW
CreateEventW
EnterCriticalSection
DeleteCriticalSection
InitializeSRWLock
ReleaseSRWLockExclusive
api-ms-win-core-shlwapi-legacy-l1-1-0
PathIsRelativeW
PathIsPrefixW
PathIsRootW
PathRemoveExtensionW
PathFindFileNameW
PathStripToRootW
PathUnquoteSpacesW
PathIsUNCW
PathGetDriveNumberW
PathIsUNCServerShareW
PathFindExtensionA
PathRemoveFileSpecW
PathIsUNCServerW
PathIsPrefixA
PathFindExtensionW
PathFileExistsA
PathFileExistsW
api-ms-win-core-shlwapi-obsolete-l1-1-0
StrCmpNICA
StrDupW
StrCmpNCA
StrTrimW
StrCmpICW
StrChrW
StrStrIW
StrToIntW
StrCmpNCW
StrToInt64ExW
StrDupA
QISearch
StrCmpNICW
StrCmpNIW
StrStrIA
StrCmpIW
StrCmpNA
StrChrIW
StrCmpCA
StrRChrW
StrCmpNIA
StrChrNW
StrChrA
StrToIntExW
StrCmpICA
StrCmpNW
StrStrW
StrCmpW
StrCmpCW
StrStrA
StrToIntA
api-ms-win-core-libraryloader-l1-2-0
GetModuleHandleW
SizeofResource
LockResource
GetProcAddress
GetModuleHandleExA
LoadLibraryExW
GetModuleHandleExW
FindResourceExW
GetModuleFileNameA
LoadStringA
GetModuleFileNameW
LoadStringW
FreeLibrary
GetModuleHandleA
FindStringOrdinal
LoadLibraryExA
LoadResource
api-ms-win-eventing-provider-l1-1-0
EventUnregister
EventWriteEx
EventWriteTransfer
EventSetInformation
EventRegister
api-ms-win-core-string-l1-1-0
CompareStringOrdinal
MultiByteToWideChar
WideCharToMultiByte
CompareStringW
api-ms-win-core-registry-l1-1-0
RegQueryValueExA
RegOpenKeyExW
RegEnumValueW
RegEnumKeyExA
RegCreateKeyExW
RegSetValueExW
RegGetValueW
RegDeleteKeyExA
RegEnumValueA
RegDeleteValueA
RegSetValueExA
RegCloseKey
RegCreateKeyExA
RegGetValueA
RegQueryInfoKeyA
RegOpenKeyExA
RegQueryValueExW
api-ms-win-core-string-obsolete-l1-1-0
lstrcmpA
lstrcmpW
api-ms-win-core-processthreads-l1-1-0
GetCurrentThreadId
CreateThread
CreateProcessA
GetExitCodeProcess
GetCurrentProcessId
GetCurrentProcess
OpenProcessToken
GetCurrentThread
TlsFree
TlsAlloc
TlsSetValue
TlsGetValue
GetExitCodeThread
TerminateThread
TerminateProcess
ExitThread
OpenThreadToken
api-ms-win-core-heap-l1-1-0
HeapFree
HeapAlloc
GetProcessHeap
api-ms-win-core-localization-l1-2-0
GetACP
GetThreadLocale
GetUserGeoID
GetUserDefaultLCID
GetCPInfo
FormatMessageA
IsDBCSLeadByte
FormatMessageW
IdnToUnicode
IsValidCodePage
GetLocaleInfoA
IdnToAscii
GetSystemDefaultLCID
api-ms-win-core-debug-l1-1-0
IsDebuggerPresent
DebugBreak
OutputDebugStringW
api-ms-win-core-stringansi-l1-1-0
CharUpperBuffA
CharPrevA
CharNextA
CharLowerA
api-ms-win-core-synch-l1-2-0
InitOnceExecuteOnce
InitOnceBeginInitialize
Sleep
WakeAllConditionVariable
SleepConditionVariableSRW
InitOnceComplete
api-ms-win-core-rtlsupport-l1-1-0
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
api-ms-win-core-errorhandling-l1-1-0
GetLastError
UnhandledExceptionFilter
SetUnhandledExceptionFilter
RaiseException
SetLastError
api-ms-win-core-profile-l1-1-0
QueryPerformanceCounter
api-ms-win-core-sysinfo-l1-1-0
GetVersionExA
GetSystemInfo
GetWindowsDirectoryA
GetSystemDirectoryA
GetTickCount64
GetLocalTime
GetSystemTime
GetTickCount
GetSystemTimeAsFileTime
api-ms-win-core-handle-l1-1-0
CloseHandle
DuplicateHandle
api-ms-win-core-path-l1-1-0
PathCchRemoveFileSpec
PathCchRemoveBackslash
PathCchCanonicalize
PathCchCombineEx
PathCchAppend
PathCchAddBackslash
api-ms-win-core-string-l2-1-0
CharNextW
CharLowerW
CharPrevW
CharLowerBuffW
api-ms-win-core-heap-l2-1-0
LocalAlloc
GlobalAlloc
GlobalFree
LocalFree
api-ms-win-core-libraryloader-l1-2-1
LoadLibraryW
LoadLibraryA
api-ms-win-core-util-l1-1-0
DecodePointer
EncodePointer
api-ms-win-core-file-l1-1-0
GetFileAttributesA
CreateFileA
GetFullPathNameA
GetShortPathNameW
CreateDirectoryA
WriteFile
SetFilePointer
FindFirstFileA
CreateFileW
GetTempFileNameW
SetFileTime
GetFileAttributesW
GetFileSizeEx
CompareFileTime
SetFileAttributesW
FindFirstFileW
GetFileInformationByHandle
FileTimeToLocalFileTime
GetVolumePathNameW
SetFileAttributesA
DeleteFileA
GetFullPathNameW
LocalFileTimeToFileTime
FindNextFileA
GetDriveTypeA
CreateDirectoryW
QueryDosDeviceW
GetLongPathNameA
GetLongPathNameW
FindClose
GetFileSize
GetFileTime
DeleteFileW
RemoveDirectoryA
GetFileAttributesExW
GetDriveTypeW
ReadFile
api-ms-win-core-file-l1-2-2
GetTempPathA
api-ms-win-core-kernel32-legacy-l1-1-0
CopyFileA
GetShortPathNameA
DosDateTimeToFileTime
api-ms-win-core-version-l1-1-0
GetFileVersionInfoExW
VerQueryValueW
GetFileVersionInfoSizeExW
api-ms-win-core-threadpool-l1-2-0
CreateThreadpoolTimer
WaitForThreadpoolWorkCallbacks
CloseThreadpoolWork
WaitForThreadpoolTimerCallbacks
SubmitThreadpoolWork
CloseThreadpoolTimer
CreateThreadpoolWork
SetThreadpoolTimer
api-ms-win-core-registryuserspecific-l1-1-0
SHRegCreateUSKeyW
SHRegWriteUSValueW
SHRegCloseUSKey
SHRegEnumUSKeyW
SHRegQueryInfoUSKeyW
SHRegEnumUSValueW
SHRegGetUSValueW
SHRegOpenUSKeyW
SHRegQueryUSValueW
SHRegGetBoolUSValueA
SHRegDeleteUSValueW
SHRegDeleteEmptyUSKeyW
SHRegGetUSValueA
api-ms-win-core-atoms-l1-1-0
FindAtomA
FindAtomW
AddAtomW
AddAtomA
DeleteAtom
api-ms-win-core-url-l1-1-0
PathCreateFromUrlA
UrlCanonicalizeW
UrlCombineW
UrlUnescapeW
PathCreateFromUrlW
ParseURLW
UrlGetPartW
UrlCreateFromPathW
UrlEscapeW
UrlCompareW
ParseURLA
UrlIsW
UrlGetLocationW
api-ms-win-core-privateprofile-l1-1-0
GetPrivateProfileStringW
WritePrivateProfileStringW
GetPrivateProfileIntW
GetPrivateProfileSectionW
GetPrivateProfileStringA
GetPrivateProfileIntA
api-ms-win-core-timezone-l1-1-0
SystemTimeToFileTime
FileTimeToSystemTime
api-ms-win-security-base-l1-1-0
CheckTokenMembership
CreateWellKnownSid
GetTokenInformation
CopySid
DuplicateToken
GetLengthSid
api-ms-win-core-processenvironment-l1-2-0
SearchPathA
api-ms-win-http-time-l1-1-0
InternetTimeToSystemTimeA
InternetTimeFromSystemTimeW
InternetTimeFromSystemTimeA
api-ms-win-core-file-l1-2-0
CreateFile2
GetVolumeNameForVolumeMountPointW
GetTempPathW
api-ms-win-core-threadpool-legacy-l1-1-0
QueueUserWorkItem
api-ms-win-core-wow64-l1-1-0
IsWow64Process
api-ms-win-core-processthreads-l1-1-2
QueryProtectedPolicy
api-ms-win-core-errorhandling-l1-1-2
RaiseFailFastException
api-ms-win-core-processenvironment-l1-1-0
ExpandEnvironmentStringsA
GetCommandLineW
api-ms-win-core-datetime-l1-1-0
GetTimeFormatA
GetTimeFormatW
GetDateFormatW
api-ms-win-core-heap-obsolete-l1-1-0
GlobalSize
GlobalLock
GlobalUnlock
api-ms-win-core-file-l2-1-0
MoveFileExW
ntdll
RtlGetSuiteMask
RtlIpv6StringToAddressExW
RtlIpv4StringToAddressExW
RtlMoveMemory
api-ms-win-core-memory-l1-1-0
UnmapViewOfFile
OpenFileMappingW
MapViewOfFile
CreateFileMappingW
VirtualProtect
api-ms-win-core-sysinfo-l1-2-0
VerSetConditionMask
api-ms-win-core-kernel32-legacy-l1-1-1
VerifyVersionInfoW
api-ms-win-core-synch-l1-2-1
WaitForMultipleObjects
api-ms-win-core-localization-obsolete-l1-2-0
CompareStringA
api-ms-win-core-commandlinetoargv-l1-1-0
CommandLineToArgvW
api-ms-win-stateseparation-helpers-l1-1-0
GetPersistedRegistryLocationW
api-ms-win-core-sidebyside-l1-1-0
DeactivateActCtx
CreateActCtxW
ReleaseActCtx
ActivateActCtx
api-ms-win-core-apiquery-l1-1-0
ApiSetQueryApiSetPresence
api-ms-win-core-delayload-l1-1-1
ResolveDelayLoadedAPI
api-ms-win-core-delayload-l1-1-0
DelayLoadFailureHook
api-ms-win-core-io-l1-1-0
DeviceIoControl
Exports
Exports
AsyncGetClassBits
AsyncInstallDistributionUnit
BindAsyncMoniker
CAuthenticateHostUI_CreateInstance
CDLGetLongPathNameA
CDLGetLongPathNameW
CORPolicyProvider
CoGetClassObjectFromURL
CoInstall
CoInternetCanonicalizeIUri
CoInternetCombineIUri
CoInternetCombineUrl
CoInternetCombineUrlEx
CoInternetCompareUrl
CoInternetCreateSecurityManager
CoInternetCreateZoneManager
CoInternetFeatureSettingsChanged
CoInternetGetMobileBrowserAppCompatMode
CoInternetGetMobileBrowserForceDesktopMode
CoInternetGetProtocolFlags
CoInternetGetSecurityUrl
CoInternetGetSecurityUrlEx
CoInternetGetSession
CoInternetIsFeatureEnabled
CoInternetIsFeatureEnabledForIUri
CoInternetIsFeatureEnabledForUrl
CoInternetIsFeatureZoneElevationEnabled
CoInternetParseIUri
CoInternetParseUrl
CoInternetQueryInfo
CoInternetSetFeatureEnabled
CoInternetSetMobileBrowserAppCompatMode
CoInternetSetMobileBrowserForceDesktopMode
CompareSecurityIds
CompatFlagsFromClsid
CopyBindInfo
CopyStgMedium
CreateAsyncBindCtx
CreateAsyncBindCtxEx
CreateFormatEnumerator
CreateIUriBuilder
CreateURLMoniker
CreateURLMonikerEx
CreateURLMonikerEx2
CreateUri
CreateUriFromMultiByteString
CreateUriPriv
CreateUriWithFragment
DllCanUnloadNow
DllGetClassObject
DllInstall
DllRegisterServer
DllRegisterServerEx
DllUnregisterServer
Extract
FaultInIEFeature
FileBearsMarkOfTheWeb
FindMediaType
FindMediaTypeClass
FindMimeFromData
GetAddSitesFileUrl
GetClassFileOrMime
GetClassURL
GetComponentIDFromCLSSPEC
GetIDNFlagsForUri
GetIUriPriv
GetIUriPriv2
GetLabelsFromNamedHost
GetMarkOfTheWeb
GetPortFromUrlScheme
GetPropertyFromName
GetPropertyName
GetSoftwareUpdateInfo
GetUrlmonThreadNotificationHwnd
GetZoneFromAlternateDataStreamEx
HlinkGoBack
HlinkGoForward
HlinkNavigateMoniker
HlinkNavigateString
HlinkSimpleNavigateToMoniker
HlinkSimpleNavigateToString
IECompatLogCSSFix
IEGetUserPrivateNamespaceName
IEInstallScope
IntlPercentEncodeNormalize
IsAsyncMoniker
IsDWORDProperty
IsIntranetAvailable
IsJITInProgress
IsLoggingEnabledA
IsLoggingEnabledW
IsStringProperty
IsValidURL
MkParseDisplayNameEx
ObtainUserAgentString
PrivateCoInstall
QueryAssociations
QueryClsidAssociation
RegisterBindStatusCallback
RegisterFormatEnumerator
RegisterMediaTypeClass
RegisterMediaTypes
RegisterWebPlatformPermanentSecurityManager
ReleaseBindInfo
RestrictHTTP2
RevokeBindStatusCallback
RevokeFormatEnumerator
SetAccessForIEAppContainer
SetSoftwareUpdateAdvertisementState
ShouldDisplayPunycodeForUri
ShouldShowIntranetWarningSecband
ShowTrustAlertDialog
URLDownloadA
URLDownloadToCacheFileA
URLDownloadToCacheFileW
URLDownloadToFileA
URLDownloadToFileW
URLDownloadW
URLOpenBlockingStreamA
URLOpenBlockingStreamW
URLOpenPullStreamA
URLOpenPullStreamW
URLOpenStreamA
URLOpenStreamW
UnregisterWebPlatformPermanentSecurityManager
UrlMkBuildVersion
UrlMkGetSessionOption
UrlMkSetSessionOption
UrlmonCleanupCurrentThread
WriteHitLogging
ZonesReInit
Sections
.text Size: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
fothk Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 228KB - Virtual size: 226KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 49KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 52KB - Virtual size: 49KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.didat Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.isoapis Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 328KB - Virtual size: 324KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 12KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ