sumatrapdf[.]exe

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General

Target

sumatrapdf.exe
Size

1.9MB
MD5

6689422f2349f3e97db4a12cec906835
SHA1

a632b592ee457ffa385f4c701fffd67c84873963
SHA256

69dcc98006706ca246f3c8b2ea794d3c683678bdadea2c56be26e9714b307486
SHA512

7b7e80bdf55cb196e2a0547183deec7ec130411e4975ee358ae9ac6b3d7fea3ceb5c133c56375f3d629d5874ce7e53459307b416b14397221c3ed4b499869a3a
SSDEEP

49152:uHBl6D4HuxTDk5AqKn3T3SRztjO/6136uH1T8dmODfc+EuSbl:+6DVk523TGzti/+jHaDfQ7bl

Score

1^/10

Malware Config

Signatures

Files

sumatrapdf.exe
.exe windows x86

0fe2311d78da1c2d6f927f881eb5d70c

Code Sign

41:91:a1:5a:39:78:df:cf:49:65:66:38:1d:4c:75:c2
Certificate

Issuer

OU=Class 3 Public Primary Certification Authority,O=VeriSign\, Inc.,C=US

Not Before

16/07/2004, 00:00

Not After

15/07/2014, 23:59

Subject

CN=VeriSign Class 3 Code Signing 2004 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)04,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

73:93:ad:65:df:71:bf:83:c8:88:24:20:f2:fe:0a:56
Certificate

Issuer

CN=VeriSign Class 3 Code Signing 2004 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)04,O=VeriSign\, Inc.,C=US

Not Before

19/05/2009, 00:00

Not After

02/07/2011, 23:59

Subject

CN=W3i\, LLC,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=W3i\, LLC,L=Sartell,ST=Minnesota,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

f8:ee:f7:0d:f6:29:4e:a8:e6:e0:e7:28:4a:c6:4e:86:81:1d:4b:b5
Signer

Actual PE Digest

f8:ee:f7:0d:f6:29:4e:a8:e6:e0:e7:28:4a:c6:4e:86:81:1d:4b:b5

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

psapi

GetModuleFileNameExA
EnumProcesses

version

VerQueryValueA
GetFileVersionInfoA
GetFileVersionInfoSizeA

userenv

ExpandEnvironmentStringsForUserA

wininet

InternetCrackUrlA
InternetCombineUrlA
InternetGetCookieA
InternetSetCookieA
InternetCloseHandle
InternetOpenA
InternetSetStatusCallback
InternetSetOptionA
InternetConnectA
HttpOpenRequestA
HttpAddRequestHeadersA
HttpSendRequestA
HttpQueryInfoA
InternetErrorDlg
InternetReadFileExA

kernel32

CompareStringA
GlobalDeleteAtom
GlobalFindAtomA
GlobalAddAtomA
GlobalGetAtomNameA
lstrcmpA
InterlockedExchange
GetLocaleInfoA
ConvertDefaultLocale
GetCurrentThread
SetThreadPriority
SetEvent
SuspendThread
CreateEventA
GetModuleFileNameW
InterlockedDecrement
RaiseException
GetThreadLocale
GetModuleHandleW
InterlockedIncrement
TlsGetValue
GlobalReAlloc
GlobalHandle
TlsAlloc
TlsSetValue
LocalReAlloc
TlsFree
GlobalFlags
GetCPInfo
GetOEMCP
FlushFileBuffers
LockFile
UnlockFile
SetEndOfFile
DuplicateHandle
GetVolumeInformationA
lstrcmpW
GetFileSizeEx
SetErrorMode
ExitProcess
GetCommandLineA
GetStartupInfoA
GetTimeFormatA
GetDateFormatA
GetSystemTimeAsFileTime
RtlUnwind
VirtualProtect
VirtualAlloc
VirtualQuery
HeapReAlloc
ExitThread
CreateThread
HeapSize
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetACP
IsValidCodePage
LCMapStringA
LCMapStringW
GetStdHandle
InitializeCriticalSectionAndSpinCount
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
GetFileType
HeapCreate
VirtualFree
QueryPerformanceCounter
GetStringTypeA
GetStringTypeW
GetConsoleCP
GetConsoleMode
GetUserDefaultLCID
EnumSystemLocalesA
IsValidLocale
GetLocaleInfoW
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
CompareStringW
SetEnvironmentVariableA
FreeResource
SetLastError
GlobalFree
GlobalAlloc
GlobalLock
GlobalUnlock
MulDiv
WaitForMultipleObjects
ResumeThread
GlobalMemoryStatus
GetSystemInfo
LeaveCriticalSection
EnterCriticalSection
DeleteCriticalSection
InitializeCriticalSection
GetCurrentProcess
ExpandEnvironmentStringsA
GetSystemDirectoryA
GetWindowsDirectoryA
GetVersionExA
GetFileSize
SetFilePointer
WriteFile
ReadFile
FileTimeToLocalFileTime
GetFileTime
CreateFileA
GetTimeZoneInformation
FileTimeToSystemTime
GetCurrentProcessId
GetProcAddress
Module32Next
Module32First
GetExitCodeProcess
TerminateProcess
Process32Next
Process32First
CreateToolhelp32Snapshot
OpenProcess
WaitForSingleObject
CreateProcessA
CloseHandle
GetPrivateProfileSectionA
GetPrivateProfileSectionNamesA
GetCurrentThreadId
GetLongPathNameA
MultiByteToWideChar
GetFullPathNameA
GetCurrentDirectoryA
GetModuleFileNameA
MoveFileA
GetFileAttributesA
SetFileAttributesA
RemoveDirectoryA
DeleteFileA
GetTempFileNameA
GetSystemTime
CreateDirectoryA
FindClose
FindNextFileA
FindFirstFileA
GetTempPathA
LocalFree
lstrlenA
LocalAlloc
GetModuleHandleA
FormatMessageA
GetUserDefaultUILanguage
FindResourceExA
LoadLibraryExA
FreeLibrary
EnumResourceLanguagesA
EnumResourceNamesA
LoadLibraryA
EndUpdateResourceA
HeapFree
UpdateResourceA
GetProcessHeap
HeapAlloc
BeginUpdateResourceA
WritePrivateProfileStringA
CreateMutexA
ReleaseMutex
GetPrivateProfileStringA
GetPrivateProfileIntA
CopyFileA
SystemTimeToFileTime
GetLocalTime
GetTickCount
Sleep
GetLastError
FindResourceA
LoadResource
LockResource
SizeofResource
WideCharToMultiByte
ResetEvent
OpenMutexA
GetFullPathNameW
LoadLibraryW
GetFileAttributesW
CreateFileW
GetTempPathW
LockFileEx
DeleteFileW
AreFileApisANSI

user32

SetCapture
InvalidateRgn
SetRect
IsRectEmpty
CopyAcceleratorTableA
UnregisterClassA
CharUpperA
EndPaint
BeginPaint
GetWindowDC
ClientToScreen
GrayStringA
DrawTextExA
DrawTextA
TabbedTextOutA
DestroyMenu
GetMessageA
TranslateMessage
ValidateRect
PostQuitMessage
SetMenuItemBitmaps
GetMenuCheckMarkDimensions
LoadBitmapA
ModifyMenuA
EnableMenuItem
CheckMenuItem
ReleaseDC
GetDC
ShowWindow
MoveWindow
IsDialogMessageA
SetDlgItemTextA
RegisterWindowMessageA
SendDlgItemMessageA
IsChild
GetCapture
SetWindowsHookExA
CallNextHookEx
GetClassLongA
SetPropA
GetPropA
RemovePropA
GetFocus
SetFocus
GetWindowTextLengthA
GetWindowTextA
GetForegroundWindow
ReleaseCapture
DispatchMessageA
GetTopWindow
UnhookWindowsHookEx
GetMessageTime
GetMessagePos
PeekMessageA
MapWindowPoints
TrackPopupMenu
GetKeyState
SetMenu
CreateWindowExA
GetClassInfoExA
GetClassInfoA
RegisterClassA
EqualRect
IsWindow
SendMessageA
EnableWindow
SetTimer
CopyRect
SetWindowPlacement
PtInRect
DefWindowProcA
CallWindowProcA
GetMenu
SetWindowPos
IntersectRect
GetWindowPlacement
GetWindow
GetActiveWindow
SetActiveWindow
CreateDialogIndirectParamA
DestroyWindow
GetNextDlgTabItem
GetMenuState
GetMenuItemID
GetMenuItemCount
GetSubMenu
GetKeyboardState
LoadCursorA
SetCursor
GetDlgItem
SetWindowTextA
SetWindowLongA
EndDialog
GetSysColorBrush
GetSysColor
PostThreadMessageA
GetDlgCtrlID
GetWindowLongA
MessageBeep
GetNextDlgGroupItem
RegisterClipboardFormatA
SetWindowContextHelpId
MapDialogRect
GetLastActivePopup
CharNextA
UpdateWindow
KillTimer
RedrawWindow
MessageBoxA
MessageBoxExA
PostMessageA
LoadIconA
IsWindowVisible
SetForegroundWindow
LoadStringA
EnumWindows
IsWindowEnabled
GetWindowThreadProcessId
GetClassNameA
EnumChildWindows
SystemParametersInfoA
GetShellWindow
GetWindowRect
ScreenToClient
InvalidateRect
GetSystemMetrics
EnumDisplaySettingsA
GetDesktopWindow
WaitForInputIdle
GetParent
AdjustWindowRectEx
OffsetRect
GetCursorPos
CreatePopupMenu
AppendMenuA
SetClassLongA
IsIconic
GetClientRect
DialogBoxParamA
WinHelpA

gdi32

GetMapMode
GetRgnBox
GetBkColor
GetTextColor
GetStockObject
CreateBitmap
CreateRectRgnIndirect
GetObjectA
DeleteDC
ExtSelectClipRgn
ScaleWindowExtEx
SetWindowExtEx
SetTextColor
GetClipBox
ScaleViewportExtEx
SetViewportExtEx
GetDeviceCaps
SetBkColor
SetViewportOrgEx
SelectObject
Escape
TextOutA
RectVisible
PtVisible
GetWindowExtEx
GetViewportExtEx
DeleteObject
SetMapMode
RestoreDC
SaveDC
ExtTextOutA
OffsetViewportOrgEx

comdlg32

GetFileTitleA

winspool.drv

ClosePrinter
OpenPrinterA
DocumentPropertiesA

advapi32

RegCloseKey
RegQueryValueA
RegOpenKeyA
RegEnumKeyA
RegDeleteKeyA
RegEnumValueA
RegEnumKeyExA
RegQueryInfoKeyA
RegDeleteValueA
RegSetValueExA
RegQueryValueExA
RegOpenKeyExA
RegCreateKeyExA
RevertToSelf
RegOpenCurrentUser
AdjustTokenPrivileges
GetLengthSid
ImpersonateLoggedOnUser
DuplicateTokenEx
LookupPrivilegeValueA
SetTokenInformation
GetSidSubAuthority
GetSidSubAuthorityCount
GetSidIdentifierAuthority
IsValidSid
GetTokenInformation
OpenProcessToken

shell32

Shell_NotifyIconA
SHGetSpecialFolderPathA
SHBrowseForFolderA
SHGetPathFromIDListA
ShellExecuteExA

comctl32

InitCommonControlsEx

shlwapi

PathRenameExtensionA
PathFindExtensionA
PathRemoveFileSpecA
PathCombineA
UrlEscapeA
SHDeleteEmptyKeyA
PathFindFileNameA
PathRemoveFileSpecW
PathStripToRootA
PathStripPathA
PathIsUNCA

oledlg

ord8

ole32

CoInitialize
CoTaskMemAlloc
OleUninitialize
CoInitializeSecurity
OleInitialize
CoRevokeClassObject
StringFromGUID2
CLSIDFromString
CoUninitialize
CoRegisterMessageFilter
CoInitializeEx
CoGetClassObject
StgOpenStorageOnILockBytes
StgCreateDocfileOnILockBytes
CreateILockBytesOnHGlobal
CLSIDFromProgID
CoFreeUnusedLibraries
CoCreateInstance
CoCreateGuid
OleFlushClipboard
CoTaskMemFree
OleIsCurrentClipboard

oleaut32

SysFreeString
VariantClear
SysAllocStringLen
VariantInit
SysStringLen
VariantChangeType
SysAllocStringByteLen
VariantCopy
DispCallFunc
SysAllocString
LoadRegTypeLi
SafeArrayUnaccessData
SafeArrayAccessData
SafeArrayGetElemsize
SafeArrayCreate
SafeArrayDestroy
VariantTimeToSystemTime
SystemTimeToVariantTime
OleCreateFontIndirect
SafeArrayCreateVector

urlmon

IsValidURL

Sections

.text
Size: 1.2MB - Virtual size: 1.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 368KB - Virtual size: 367KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 24KB - Virtual size: 45KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 312KB - Virtual size: 312KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

0fe2311d78da1c2d6f927f881eb5d70c

Code Sign

41:91:a1:5a:39:78:df:cf:49:65:66:38:1d:4c:75:c2Certificate

Extended Key Usages

Key Usages

73:93:ad:65:df:71:bf:83:c8:88:24:20:f2:fe:0a:56Certificate

Extended Key Usages

Key Usages

f8:ee:f7:0d:f6:29:4e:a8:e6:e0:e7:28:4a:c6:4e:86:81:1d:4b:b5Signer

Headers

DLL Characteristics

File Characteristics

Imports

psapi

version

userenv

wininet

kernel32

user32

gdi32

comdlg32

winspool.drv

advapi32

shell32

comctl32

shlwapi

oledlg

ole32

oleaut32

urlmon

Sections

.text Size: 1.2MB - Virtual size: 1.2MB

.rdata Size: 368KB - Virtual size: 367KB

.data Size: 24KB - Virtual size: 45KB

.rsrc Size: 312KB - Virtual size: 312KB

41:91:a1:5a:39:78:df:cf:49:65:66:38:1d:4c:75:c2
Certificate

73:93:ad:65:df:71:bf:83:c8:88:24:20:f2:fe:0a:56
Certificate

f8:ee:f7:0d:f6:29:4e:a8:e6:e0:e7:28:4a:c6:4e:86:81:1d:4b:b5
Signer

.text
Size: 1.2MB - Virtual size: 1.2MB

.rdata
Size: 368KB - Virtual size: 367KB

.data
Size: 24KB - Virtual size: 45KB

.rsrc
Size: 312KB - Virtual size: 312KB