AcSignOpt[.]exe

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General

Target

AcSignOpt.exe
Size

296KB
MD5

062c1ca415f7b62bfe2b57d427cbecbd
SHA1

1b35b9d7a4bb1a099eb1b46e4b371923fbaa58fa
SHA256

a194a7edf74aa4cb349bb2a6e813a3d0bef422967c869ab1c4b82b474453fdb4
SHA512

b2b9ae19c9defc4c28307eb92a60350c88ebfc3148f1cbee2ebd8528604a0c54344043ee1e6cfe4d8244213bac39a85c4f661e809df44ba70af8289ed05be17a
SSDEEP

6144:wuS8FITcUgLw18n0WMRMb+xW33yYu5HaTu:9xLw18nC+yxWkR

Score

1^/10

Malware Config

Signatures

Files

AcSignOpt.exe
.exe windows x86

5279308793a0933264df9671757501f0

Code Sign

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4
Certificate

Issuer

CN=Thawte Timestamping CA,OU=Thawte Certification,O=Thawte,L=Durbanville,ST=Western Cape,C=ZA

Not Before

04/12/2003, 00:00

Not After

03/12/2013, 23:59

Subject

CN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

0d:e9:2b:f0:d4:d8:29:88:18:32:05:09:5e:9a:76:88
Certificate

Issuer

CN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=US

Not Before

04/12/2003, 00:00

Not After

03/12/2008, 23:59

Subject

CN=VeriSign Time Stamping Services Signer,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

57:64:6e:2b:55:00:23:d4:90:53:4a:55:3e:ab:0d:0a
Certificate

Issuer

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

Not Before

16/07/2004, 00:00

Not After

15/07/2009, 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

03:8c:44:aa:a0:77:57:41:9c:b3:91:07:99:2a:3a:73
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

21/09/2005, 00:00

Not After

21/09/2006, 23:59

Subject

CN=Autodesk\, Inc,OU=Digital ID Class 3 - Microsoft Software Validation v2+OU=Design Solutions Group,O=Autodesk\, Inc,L=San Rafael,ST=California,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

Signer

Actual PE Digest

Digest Algorithm

PE Digest Matches

false

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

GetFileAttributesW
GetFileTime
GetTickCount
HeapFree
HeapAlloc
GetProcessHeap
GetStartupInfoW
HeapReAlloc
RtlUnwind
ExitProcess
RaiseException
HeapSize
VirtualProtect
VirtualAlloc
GetSystemInfo
VirtualQuery
GetStdHandle
GetModuleFileNameA
UnhandledExceptionFilter
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineA
GetCommandLineW
SetHandleCount
GetFileType
GetStartupInfoA
HeapDestroy
HeapCreate
QueryPerformanceCounter
GetSystemTimeAsFileTime
TerminateProcess
SetUnhandledExceptionFilter
IsDebuggerPresent
Sleep
GetCPInfo
GetACP
GetOEMCP
GetTimeZoneInformation
GetLocaleInfoA
GetConsoleCP
GetConsoleMode
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
CreateFileA
SetEnvironmentVariableA
FileTimeToLocalFileTime
SetErrorMode
CreateFileW
GetFullPathNameW
GetVolumeInformationW
FindFirstFileW
FindClose
GetCurrentProcess
DuplicateHandle
GetFileSize
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
SetFilePointer
WriteFile
ReadFile
InterlockedIncrement
TlsFree
LocalReAlloc
TlsSetValue
TlsAlloc
GlobalHandle
GlobalReAlloc
TlsGetValue
LocalAlloc
WritePrivateProfileStringW
FileTimeToSystemTime
GetThreadLocale
lstrlenA
GlobalFlags
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSection
GlobalFindAtomW
CompareStringW
LoadLibraryA
GetVersionExA
FormatMessageW
LocalFree
lstrlenW
InterlockedDecrement
CloseHandle
FreeResource
GlobalFree
GlobalUnlock
MulDiv
GetModuleHandleA
GlobalAddAtomW
GetCurrentProcessId
GetLastError
SetLastError
GetCurrentThread
GetCurrentThreadId
ConvertDefaultLocale
GetModuleFileNameW
GetVersion
EnumResourceLanguagesW
GetLocaleInfoW
CompareStringA
FindResourceW
LoadResource
LockResource
SizeofResource
InterlockedExchange
GlobalLock
lstrcmpW
GlobalAlloc
GlobalDeleteAtom
GetModuleHandleW
WideCharToMultiByte
MultiByteToWideChar
GetProcAddress
LoadLibraryW
VirtualFree
FreeLibrary

user32

UnregisterClassW
DestroyMenu
RegisterClipboardFormatW
PostThreadMessageW
CharNextW
CharUpperW
LoadCursorW
GetSysColorBrush
ShowWindow
MoveWindow
SetWindowTextW
IsDialogMessageW
RegisterWindowMessageW
SendDlgItemMessageW
SendDlgItemMessageA
WinHelpW
IsChild
GetCapture
GetClassLongW
GetClassNameW
SetPropW
GetPropW
RemovePropW
GetForegroundWindow
GetTopWindow
GetMessageTime
GetMessagePos
MapWindowPoints
SetForegroundWindow
UpdateWindow
GetMenu
CreateWindowExW
GetClassInfoExW
MessageBeep
RegisterClassW
AdjustWindowRectEx
EqualRect
CopyRect
PtInRect
GetDlgCtrlID
DefWindowProcW
CallWindowProcW
SetWindowLongW
OffsetRect
IntersectRect
SystemParametersInfoA
GetWindowPlacement
GetWindowRect
GetMenuItemCount
GetSubMenu
UnhookWindowsHookEx
GetDesktopWindow
SetActiveWindow
CreateDialogIndirectParamW
DestroyWindow
IsWindow
GetDlgItem
GetNextDlgTabItem
EndDialog
SetWindowsHookExW
CallNextHookEx
GetMessageW
TranslateMessage
DispatchMessageW
GetActiveWindow
IsWindowVisible
GetKeyState
PeekMessageW
GetCursorPos
ValidateRect
SetWindowContextHelpId
MapDialogRect
SetWindowPos
GetSysColor
EndPaint
BeginPaint
GetWindowDC
ReleaseDC
GetDC
ClientToScreen
GrayStringW
DrawTextExW
GetNextDlgGroupItem
ReleaseCapture
SetCapture
InvalidateRgn
InvalidateRect
SetRect
IsRectEmpty
GetClassInfoW
CopyAcceleratorTableW
DrawTextW
TabbedTextOutW
GetWindowTextW
GetWindow
SetFocus
GetWindowThreadProcessId
GetWindowLongW
GetLastActivePopup
IsWindowEnabled
MessageBoxW
SetCursor
PostMessageW
PostQuitMessage
SetMenuItemBitmaps
GetMenuCheckMarkDimensions
LoadBitmapW
GetFocus
GetParent
ModifyMenuW
GetMenuState
EnableMenuItem
CheckMenuItem
IsIconic
DrawIcon
GetClientRect
LoadIconW
GetSystemMetrics
SendMessageW
EnableWindow
GetMenuItemID
UnregisterClassA

gdi32

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

comdlg32

GetFileTitleW

winspool.drv

DocumentPropertiesW
OpenPrinterW
ClosePrinter

advapi32

RegQueryValueW
RegOpenKeyW
RegEnumKeyW
RegDeleteKeyW
RegOpenKeyExW
RegSetValueExW
RegCloseKey
RegQueryValueExW
RegCreateKeyExW

shlwapi

PathFindExtensionW
PathFindFileNameW
PathStripToRootW
PathIsUNCW

oledlg

OleUIBusyW

ole32

OleInitialize
CoFreeUnusedLibraries
OleUninitialize
CreateILockBytesOnHGlobal
StgCreateDocfileOnILockBytes
StgOpenStorageOnILockBytes
CoGetClassObject
CoRevokeClassObject
CoTaskMemAlloc
CoTaskMemFree
CLSIDFromString
CLSIDFromProgID
OleIsCurrentClipboard
OleFlushClipboard
CoRegisterMessageFilter

oleaut32

SysAllocString
OleCreateFontIndirect
SystemTimeToVariantTime
VariantTimeToSystemTime
SafeArrayDestroy
VariantCopy
VariantInit
VariantChangeType
VariantClear
SysAllocStringLen
SysFreeString
SysStringLen

Sections

.text
Size: 194KB - Virtual size: 193KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 50KB - Virtual size: 49KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 10KB - Virtual size: 25KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 35KB - Virtual size: 34KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

5279308793a0933264df9671757501f0

Code Sign

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4Certificate

Extended Key Usages

Key Usages

0d:e9:2b:f0:d4:d8:29:88:18:32:05:09:5e:9a:76:88Certificate

Extended Key Usages

Key Usages

57:64:6e:2b:55:00:23:d4:90:53:4a:55:3e:ab:0d:0aCertificate

Extended Key Usages

Key Usages

03:8c:44:aa:a0:77:57:41:9c:b3:91:07:99:2a:3a:73Certificate

Extended Key Usages

Key Usages

Signer

Headers

File Characteristics

Imports

kernel32

user32

gdi32

comdlg32

winspool.drv

advapi32

shlwapi

oledlg

ole32

oleaut32

Sections

.text Size: 194KB - Virtual size: 193KB

.rdata Size: 50KB - Virtual size: 49KB

.data Size: 10KB - Virtual size: 25KB

.rsrc Size: 35KB - Virtual size: 34KB

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4
Certificate

0d:e9:2b:f0:d4:d8:29:88:18:32:05:09:5e:9a:76:88
Certificate

57:64:6e:2b:55:00:23:d4:90:53:4a:55:3e:ab:0d:0a
Certificate

03:8c:44:aa:a0:77:57:41:9c:b3:91:07:99:2a:3a:73
Certificate

.text
Size: 194KB - Virtual size: 193KB

.rdata
Size: 50KB - Virtual size: 49KB

.data
Size: 10KB - Virtual size: 25KB

.rsrc
Size: 35KB - Virtual size: 34KB