Report - pestudio.exe

Malicious Packer Malicious Library UPX PE File OS Processor Check PE32
ScreenShot
Created 2021.11.20 18:42 Machine s1_win7_x6401
Filename pestudio.exe
Type PE32 executable (GUI) Intel 80386, for MS Windows
AI Score
6
Behavior Score
1.4
ZERO API file : clean
VT API (file) 1 detected (Malicious)
md5 4041acd5c5461e4a2df43ea35b1d6555
sha256 8920dc59a6ecffed62f983444825f753b5551089d8635989768e504a6dd7d450
ssdeep 12288:GUleFHQAHvQionS7icgl7J+lr42FXgUDZZSZ2Q:hngjSFQgUVZ
imphash 684ee492a978160870b7dfc15ca88875
impfuzzy 96:NNTt40sLKo14x5QU2BuOnk487IzGJSBylJ42wcRcLggNjKW88BRZYrQPD:S0yc9k5k487IzASi1wcRcMgoWZurQPD
  Network IP location

Signature (5cnts)

Level Description
notice Allocates read-write-execute memory (usually to unpack itself)
notice File has been identified by one AntiVirus engine on VirusTotal as malicious
info Checks amount of memory in system
info One or more processes crashed
info The file contains an unknown PE resource name possibly indicative of a packer

Rules (6cnts)

Level Name Description Collection
watch Malicious_Library_Zero Malicious_Library binaries (upload)
watch Malicious_Packer_Zero Malicious Packer binaries (upload)
watch UPX_Zero UPX packed file binaries (upload)
info IsPE32 (no description) binaries (upload)
info OS_Processor_Check_Zero OS Processor Check binaries (upload)
info PE_Header_Zero PE File Signature binaries (upload)

Network (0cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?

Suricata ids

PE API

IAT(Import Address Table) Library

KERNEL32.dll
 0x4680ec GetFileSizeEx
 0x4680f0 lstrlenA
 0x4680f4 GetStartupInfoW
 0x4680f8 RtlUnwind
 0x4680fc TerminateProcess
 0x468100 UnhandledExceptionFilter
 0x468104 SetUnhandledExceptionFilter
 0x468108 IsDebuggerPresent
 0x46810c HeapAlloc
 0x468110 HeapFree
 0x468114 Sleep
 0x468118 ExitProcess
 0x46811c HeapReAlloc
 0x468120 HeapSize
 0x468124 GetStdHandle
 0x468128 GetModuleFileNameA
 0x46812c FreeEnvironmentStringsW
 0x468130 GetEnvironmentStringsW
 0x468134 GetCommandLineW
 0x468138 SetHandleCount
 0x46813c GetFileType
 0x468140 GetStartupInfoA
 0x468144 HeapCreate
 0x468148 VirtualFree
 0x46814c SystemTimeToFileTime
 0x468150 GetSystemTimeAsFileTime
 0x468154 GetCPInfo
 0x468158 GetACP
 0x46815c GetOEMCP
 0x468160 IsValidCodePage
 0x468164 LCMapStringA
 0x468168 LCMapStringW
 0x46816c VirtualAlloc
 0x468170 InitializeCriticalSectionAndSpinCount
 0x468174 GetTimeZoneInformation
 0x468178 GetLocaleInfoA
 0x46817c GetConsoleCP
 0x468180 GetConsoleMode
 0x468184 GetStringTypeA
 0x468188 GetStringTypeW
 0x46818c SetStdHandle
 0x468190 WriteConsoleA
 0x468194 GetConsoleOutputCP
 0x468198 WriteConsoleW
 0x46819c CreateFileA
 0x4681a0 SetEnvironmentVariableA
 0x4681a4 LocalFileTimeToFileTime
 0x4681a8 GetFileAttributesExW
 0x4681ac FileTimeToLocalFileTime
 0x4681b0 FileTimeToSystemTime
 0x4681b4 GetShortPathNameW
 0x4681b8 GetVolumeInformationW
 0x4681bc FindFirstFileW
 0x4681c0 FindClose
 0x4681c4 GetCurrentProcess
 0x4681c8 DuplicateHandle
 0x4681cc GetFileSize
 0x4681d0 SetEndOfFile
 0x4681d4 UnlockFile
 0x4681d8 LockFile
 0x4681dc FlushFileBuffers
 0x4681e0 SetFilePointer
 0x4681e4 ReadFile
 0x4681e8 lstrcmpiW
 0x4681ec GetThreadLocale
 0x4681f0 GetStringTypeExW
 0x4681f4 DeleteFileW
 0x4681f8 MoveFileW
 0x4681fc InterlockedIncrement
 0x468200 TlsFree
 0x468204 DeleteCriticalSection
 0x468208 LocalReAlloc
 0x46820c TlsSetValue
 0x468210 TlsAlloc
 0x468214 InitializeCriticalSection
 0x468218 GlobalHandle
 0x46821c GlobalReAlloc
 0x468220 EnterCriticalSection
 0x468224 TlsGetValue
 0x468228 LeaveCriticalSection
 0x46822c LocalFree
 0x468230 LocalAlloc
 0x468234 GlobalFlags
 0x468238 WritePrivateProfileStringW
 0x46823c GlobalGetAtomNameW
 0x468240 ReleaseMutex
 0x468244 CreateMutexW
 0x468248 MulDiv
 0x46824c GetModuleHandleA
 0x468250 InterlockedDecrement
 0x468254 GlobalFindAtomW
 0x468258 GetVersionExW
 0x46825c CompareStringW
 0x468260 GetVersionExA
 0x468264 GetProfileIntW
 0x468268 GetTickCount
 0x46826c GetDiskFreeSpaceW
 0x468270 GetFullPathNameW
 0x468274 GetTempFileNameW
 0x468278 GetFileTime
 0x46827c SetFileTime
 0x468280 lstrlenW
 0x468284 GetFileAttributesW
 0x468288 GlobalFree
 0x46828c FreeResource
 0x468290 GetCurrentProcessId
 0x468294 GlobalAddAtomW
 0x468298 WaitForSingleObject
 0x46829c GlobalDeleteAtom
 0x4682a0 GetCurrentThread
 0x4682a4 GetCurrentThreadId
 0x4682a8 ConvertDefaultLocale
 0x4682ac EnumResourceLanguagesW
 0x4682b0 GetModuleFileNameW
 0x4682b4 lstrcmpA
 0x4682b8 GetLocaleInfoW
 0x4682bc CompareStringA
 0x4682c0 InterlockedExchange
 0x4682c4 lstrcmpW
 0x4682c8 CreateFileW
 0x4682cc WriteFile
 0x4682d0 SetErrorMode
 0x4682d4 LoadLibraryA
 0x4682d8 CloseHandle
 0x4682dc FreeLibrary
 0x4682e0 GetLastError
 0x4682e4 SetLastError
 0x4682e8 GetProcAddress
 0x4682ec GetModuleHandleW
 0x4682f0 LoadLibraryW
 0x4682f4 lstrcpynW
 0x4682f8 GlobalAlloc
 0x4682fc GlobalLock
 0x468300 GlobalUnlock
 0x468304 MultiByteToWideChar
 0x468308 WideCharToMultiByte
 0x46830c FindResourceW
 0x468310 LoadResource
 0x468314 LockResource
 0x468318 SizeofResource
 0x46831c QueryPerformanceCounter
 0x468320 RaiseException
USER32.dll
 0x46836c UnpackDDElParam
 0x468370 IsZoomed
 0x468374 GetSysColorBrush
 0x468378 DestroyIcon
 0x46837c CharUpperW
 0x468380 UnregisterClassW
 0x468384 EndPaint
 0x468388 BeginPaint
 0x46838c GetWindowDC
 0x468390 GrayStringW
 0x468394 DrawTextExW
 0x468398 DrawTextW
 0x46839c TabbedTextOutW
 0x4683a0 FillRect
 0x4683a4 GetMenuStringW
 0x4683a8 DestroyMenu
 0x4683ac GetMenuItemInfoW
 0x4683b0 ShowWindow
 0x4683b4 MoveWindow
 0x4683b8 SetWindowTextW
 0x4683bc IsDialogMessageW
 0x4683c0 WindowFromPoint
 0x4683c4 ClientToScreen
 0x4683c8 SetRect
 0x4683cc SetRectEmpty
 0x4683d0 LoadIconW
 0x4683d4 SendDlgItemMessageW
 0x4683d8 SendDlgItemMessageA
 0x4683dc WinHelpW
 0x4683e0 IsChild
 0x4683e4 GetCapture
 0x4683e8 GetClassLongW
 0x4683ec GetClassNameW
 0x4683f0 SetPropW
 0x4683f4 GetPropW
 0x4683f8 RemovePropW
 0x4683fc SetFocus
 0x468400 GetWindowTextLengthW
 0x468404 GetWindowTextW
 0x468408 GetForegroundWindow
 0x46840c BeginDeferWindowPos
 0x468410 ReuseDDElParam
 0x468414 GetTopWindow
 0x468418 UnhookWindowsHookEx
 0x46841c GetMessageTime
 0x468420 TrackPopupMenu
 0x468424 SetMenu
 0x468428 SetScrollPos
 0x46842c GetScrollPos
 0x468430 SetForegroundWindow
 0x468434 GetMenuItemID
 0x468438 CreateWindowExW
 0x46843c GetClassInfoExW
 0x468440 GetClassInfoW
 0x468444 RegisterClassW
 0x468448 AdjustWindowRectEx
 0x46844c EqualRect
 0x468450 DeferWindowPos
 0x468454 GetDlgCtrlID
 0x468458 DefWindowProcW
 0x46845c CallWindowProcW
 0x468460 GetMenu
 0x468464 SetWindowLongW
 0x468468 SetWindowPos
 0x46846c OffsetRect
 0x468470 IntersectRect
 0x468474 SystemParametersInfoA
 0x468478 IsIconic
 0x46847c GetWindowPlacement
 0x468480 GetSystemMetrics
 0x468484 GetWindow
 0x468488 GetDesktopWindow
 0x46848c SetActiveWindow
 0x468490 CreateDialogIndirectParamW
 0x468494 DestroyWindow
 0x468498 GetDlgItem
 0x46849c GetNextDlgTabItem
 0x4684a0 EndDialog
 0x4684a4 GetWindowThreadProcessId
 0x4684a8 GetWindowLongW
 0x4684ac GetLastActivePopup
 0x4684b0 IsWindowEnabled
 0x4684b4 MessageBoxW
 0x4684b8 ShowOwnedPopups
 0x4684bc SetCursor
 0x4684c0 SetWindowsHookExW
 0x4684c4 CallNextHookEx
 0x4684c8 GetMessageW
 0x4684cc TranslateMessage
 0x4684d0 DispatchMessageW
 0x4684d4 GetActiveWindow
 0x4684d8 PeekMessageW
 0x4684dc ValidateRect
 0x4684e0 SetMenuItemBitmaps
 0x4684e4 GetMenuCheckMarkDimensions
 0x4684e8 LoadBitmapW
 0x4684ec GetFocus
 0x4684f0 GetParent
 0x4684f4 PostMessageW
 0x4684f8 LoadAcceleratorsW
 0x4684fc InsertMenuItemW
 0x468500 CreatePopupMenu
 0x468504 BringWindowToTop
 0x468508 TranslateAcceleratorW
 0x46850c LoadCursorW
 0x468510 DestroyCursor
 0x468514 SetCursorPos
 0x468518 ReleaseCapture
 0x46851c EndDeferWindowPos
 0x468520 SetCapture
 0x468524 IsWindow
 0x468528 PostQuitMessage
 0x46852c IsWindowVisible
 0x468530 CheckMenuItem
 0x468534 EnableMenuItem
 0x468538 GetMenuItemCount
 0x46853c GetSubMenu
 0x468540 RemoveMenu
 0x468544 LoadMenuW
 0x468548 GetCursorPos
 0x46854c SendMessageW
 0x468550 CopyRect
 0x468554 PtInRect
 0x468558 InflateRect
 0x46855c GetClientRect
 0x468560 ScreenToClient
 0x468564 GetDC
 0x468568 ReleaseDC
 0x46856c UpdateWindow
 0x468570 InvalidateRect
 0x468574 EnableWindow
 0x468578 GetMessagePos
 0x46857c CloseClipboard
 0x468580 SetClipboardData
 0x468584 EmptyClipboard
 0x468588 SystemParametersInfoW
 0x46858c GetWindowRect
 0x468590 GetMenuState
 0x468594 RegisterWindowMessageW
 0x468598 KillTimer
 0x46859c SetTimer
 0x4685a0 DeleteMenu
 0x4685a4 GetKeyState
 0x4685a8 ShowScrollBar
 0x4685ac CreateIconFromResourceEx
 0x4685b0 SetParent
 0x4685b4 RedrawWindow
 0x4685b8 GetSysColor
 0x4685bc ModifyMenuW
 0x4685c0 OpenClipboard
 0x4685c4 MapWindowPoints
GDI32.dll
 0x468040 SetViewportExtEx
 0x468044 ScaleViewportExtEx
 0x468048 SetWindowExtEx
 0x46804c ScaleWindowExtEx
 0x468050 CreatePatternBrush
 0x468054 GetStockObject
 0x468058 OffsetViewportOrgEx
 0x46805c GetDeviceCaps
 0x468060 GetTextMetricsW
 0x468064 Escape
 0x468068 SetViewportOrgEx
 0x46806c TextOutW
 0x468070 RectVisible
 0x468074 PtVisible
 0x468078 GetPixel
 0x46807c CreateFontIndirectW
 0x468080 IntersectClipRect
 0x468084 ExcludeClipRect
 0x468088 SetMapMode
 0x46808c SetBkMode
 0x468090 RestoreDC
 0x468094 SaveDC
 0x468098 PatBlt
 0x46809c ExtTextOutW
 0x4680a0 BitBlt
 0x4680a4 GetBkColor
 0x4680a8 CreateCompatibleBitmap
 0x4680ac CreateCompatibleDC
 0x4680b0 StretchDIBits
 0x4680b4 DeleteDC
 0x4680b8 CreateFontW
 0x4680bc SelectObject
 0x4680c0 GetCharWidthW
 0x4680c4 DeleteObject
 0x4680c8 SetBkColor
 0x4680cc SetTextColor
 0x4680d0 GetClipBox
 0x4680d4 CreateBitmap
 0x4680d8 CreateSolidBrush
 0x4680dc GetTextExtentPoint32W
 0x4680e0 GetCurrentObject
 0x4680e4 GetObjectW
COMDLG32.dll
 0x468038 GetFileTitleW
ADVAPI32.dll
 0x468000 RegSetValueW
 0x468004 RegSetValueExW
 0x468008 RegCreateKeyExW
 0x46800c GetFileSecurityW
 0x468010 SetFileSecurityW
 0x468014 RegQueryValueW
 0x468018 RegOpenKeyW
 0x46801c RegEnumKeyW
 0x468020 RegDeleteKeyW
 0x468024 RegOpenKeyExW
 0x468028 RegQueryValueExW
 0x46802c RegCloseKey
 0x468030 RegCreateKeyW
SHELL32.dll
 0x46833c DragFinish
 0x468340 DragQueryFileW
 0x468344 ExtractIconW
 0x468348 SHGetFileInfoW
 0x46834c DragAcceptFiles
SHLWAPI.dll
 0x468354 PathFindFileNameW
 0x468358 PathRemoveFileSpecW
 0x46835c PathStripToRootW
 0x468360 PathFindExtensionW
 0x468364 PathIsUNCW
ole32.dll
 0x4685cc CoTaskMemFree
 0x4685d0 CoInitializeEx
 0x4685d4 CoUninitialize
 0x4685d8 RevokeDragDrop
 0x4685dc CoLockObjectExternal
 0x4685e0 CoCreateInstance
OLEAUT32.dll
 0x468328 SysAllocStringLen
 0x46832c VariantClear
 0x468330 VariantChangeType
 0x468334 VariantInit

EAT(Export Address Table) is none



Similarity measure (PE file only) - Checking for service failure