jopdf-win_installer[.]exe

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General

Target
jopdf-win_installer.exe
Size 1.3MB
Sample260721-e19v2sgt3v
SHA256 8b7efdd526ffe15241d41ed4f50165223d2be34a85873e63711f65d952b0fe05
MD5 4a063f5465afae12ebecca3f414a3177
SHA1 229ec2d225c7781539203f844eb309fa7d5d29e8
SHA512 6415effb42330d9041c1a789ca798b9b9964911555cd2ba22f7c5fdad1b85d47dc279eb203cbf8c65a2afabe5d30e98d0429cbe271d9c6bba3891929dda8704c
SSDEEP 24576:2fPv3jllpIAmpIsWkSXLLtg8TJh66gqmksu848sNlJ6QiQut31AUMJuAZ2R9WDQC:GBMOqOhg8lY6gqmksuVlJ6QiQutlAUMT
TLSH
T15455BE217556D032D26102B19939EFFAD67EA9310FB534CB63D42A3E99341C22B36F27
MD5 SHA1 SHA512 SSDEEP TLSH

Score

1^/10

Malware Config

Signatures

File Explorer

jopdf-win_installer.exe

.exe 1.3MB

jopdf-win_installer.exe

IMPHASH d94a787fcec6c876c7c25479495918bd
SHA256 8b7efdd526ffe15241d41ed4f50165223d2be34a85873e63711f65d952b0fe05
MD5 4a063f5465afae12ebecca3f414a3177
SHA1 229ec2d225c7781539203f844eb309fa7d5d29e8
SHA512 6415effb42330d9041c1a789ca798b9b9964911555cd2ba22f7c5fdad1b85d47dc279eb203cbf8c65a2afabe5d30e98d0429cbe271d9c6bba3891929dda8704c
SSDEEP 24576:2fPv3jllpIAmpIsWkSXLLtg8TJh66gqmksu848sNlJ6QiQut31AUMJuAZ2R9WDQC:GBMOqOhg8lY6gqmksuVlJ6QiQutlAUMT
TLSH
T15455BE217556D032D26102B19939EFFAD67EA9310FB534CB63D42A3E99341C22B36F27
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x86 arch:x86

Digest

67:68:7c:e0:e0:b7:c2:c9:55:56:b3:f5:90:32:b5:e2:a5:ee:1e:8a:6f:f0:ed:5f:b0:74:3d:6d:a3:60:df:d3

Digest Algorithm

sha256

PE Digests Matches

Trusted

Signing Certificate

SERIALNUMBER=91510100MAK1EUYW0G,CN=Chengdu Lightspeed Gravity Technology Co.\, Ltd,O=Chengdu Lightspeed Gravity Technology Co.\, Ltd,L=Chengdu,ST=Sichuan,C=CN,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.1=#132d4368656e67647520486967682d7465636820496e647573747269616c20446576656c6f706d656e74205a6f6e65,1.3.6.1.4.1.311.60.2.1.2=#13075369636875616e,1.3.6.1.4.1.311.60.2.1.3=#1302434e

Chains

Jul 7, 2026

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Subject

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Serial Number

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageCodeSigning

Revocation Status

Not revoked

Timespan

Apr 29, 2021 - Apr 28, 2036

Subject

Serial Number

0e:72:f8:b3:23:b7:4e:52:ad:40:54:4a:53:dc:11:73

Issuer

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageCodeSigning

Revocation Status

Not revoked

Timespan

Mar 16, 2026 - Mar 15, 2027

Subject

CN=DigiCert SHA256 RSA4096 Timestamp Responder 2025 1,O=DigiCert\, Inc.,C=US

Serial Number

0a:80:ef:18:4b:8d:f1:05:82:d1:c4:76:a7:95:74:68

Issuer

CN=DigiCert Trusted G4 TimeStamping RSA4096 SHA256 2025 CA1,O=DigiCert\, Inc.,C=US

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageTimeStamping

Revocation Status

Not revoked

Timespan

Jun 4, 2025 - Sep 3, 2036

Subject

CN=DigiCert Trusted G4 TimeStamping RSA4096 SHA256 2025 CA1,O=DigiCert\, Inc.,C=US

Serial Number

0d:c7:ac:57:05:ff:21:99:2e:40:43:22:0c:3a:49:86

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageTimeStamping

Revocation Status

Not revoked

Timespan

May 7, 2025 - Jan 14, 2038

Subject

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Serial Number

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Revocation Status

Not revoked

Timespan

Aug 1, 2022 - Nov 9, 2031

Minor OS version

Major OS version

Entry point

481365

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

D:\work2022\projects\MyGit\SWDownloader\jopdf\output\Release\jopdf-win_installer.pdb

version

GetFileVersionInfoW VerQueryValueA GetFileVersionInfoSizeW

netapi32

Netbios

ws2_32

connect closesocket inet_addr recv send gethostbyname socket setsockopt htons

imm32

ImmGetContext ImmSetCompositionWindow ImmReleaseContext

comctl32

ord17 _TrackMouseEvent

user32

PeekMessageW WaitMessage DefWindowProcW RegisterClassExW CreateWindowExW DestroyWindow CallMsgFilterW GetQueueStatus MsgWaitForMultipleObjectsEx GetDC ReleaseDC MonitorFromPoint CallWindowProcW RegisterClassW GetClassInfoExW IsWindow ShowWindow UpdateLayeredWindow MoveWindow SetWindowPos IsIconic SetFocus GetFocus GetKeyState SetCapture ReleaseCapture EnableWindow GetSystemMetrics BeginPaint EndPaint GetUpdateRect GetWindowThreadProcessId SetPropW GetPropW SetWindowTextW GetClientRect GetWindowRect TranslateMessage ScreenToClient IntersectRect IsRectEmpty PtInRect GetWindowLongW SetWindowLongW GetWindow LoadCursorW LoadImageW MonitorFromWindow GetMonitorInfoW OffsetRect CharNextW SetCursor UnionRect IsWindowVisible IsZoomed SetForegroundWindow SetWindowRgn MapWindowPoints GetParent OpenClipboard CloseClipboard SetClipboardData GetClipboardData EmptyClipboard IsClipboardFormatAvailable GetAsyncKeyState FindWindowW ClientToScreen GetSysColor GetDesktopWindow DispatchMessageW MessageBoxW KillTimer UnregisterClassW SetTimer PostQuitMessage SendMessageW PostMessageW GetCursorPos wsprintfW InvalidateRect

gdiplus

GdipDeleteBrush GdipCloneBrush GdipAddPathArcI GdipAddPathLineI GdipClosePathFigure GdipDeletePath GdipCreatePath GdipCreateHBITMAPFromBitmap GdipCreateBitmapFromFile GdipCreateBitmapFromStream GdiplusStartup GdipGetPropertyItem GdipGetPropertyItemSize GdipGetImagePaletteSize GdipGetImagePalette GdipImageSelectActiveFrame GdipImageGetFrameCount GdipImageGetFrameDimensionsList GdipImageGetFrameDimensionsCount GdipGetImagePixelFormat GdipGetImageHeight GdipGetImageWidth GdipDisposeImage GdipCloneImage GdipCreatePen1 GdipDeletePen GdipFree GdipDeleteGraphics GdipSetSmoothingMode GdipDrawLineI GdipDrawBezierI GdipDrawRectangleI GdipDrawEllipseI GdipDrawPath GdipFillRectangle GdipFillEllipseI GdipFillPath GdipCreateFontFromDC GdipCreateFontFromLogfontA GdipDeleteFont GdipDrawString GdipMeasureString GdipStringFormatGetGenericTypographic GdipDeleteStringFormat GdipCloneStringFormat GdipSetStringFormatFlags GdipSetStringFormatAlign GdipSetStringFormatLineAlign GdipSetStringFormatTrimming GdipClonePen GdipSetPenWidth GdipGetPenWidth GdipSetPenStartCap GdipSetPenEndCap GdipSetPenDashCap197819 GdipGetPenStartCap GdipGetPenEndCap GdipGetPenDashCap197819 GdipSetPenLineJoin GdipGetPenLineJoin GdipSetPenColor GdipGetPenDashStyle GdipSetPenDashStyle GdipCreateTexture GdipCreateBitmapFromHBITMAP GdipTranslateMatrix GdipScaleMatrix GdipRotateMatrix GdipClonePath GdipResetPath GdipGetPathFillMode GdipSetPathFillMode GdipStartPathFigure GdipAddPathLine2I GdipAddPathBezierI GdipAddPathCurveI GdipAddPathRectangleI GdipAddPathEllipseI GdipAddPathPieI GdipAddPathPolygonI GdipTransformPath GdipGetPathWorldBoundsI GdipIsVisiblePathPointI GdipIsOutlineVisiblePathPointI GdipCreateLineBrushFromRect GdipSetLineBlend GdipCreatePen2 GdipLoadImageFromFile GdipImageRotateFlip GdipSetWorldTransform GdipDrawArc GdipDrawImageRect GdipCreateSolidFill GdiplusShutdown GdipCreateMatrix GdipDeleteMatrix GdipCreateFromHDC GdipAlloc

msimg32

AlphaBlend

shlwapi

PathIsRelativeW PathFileExistsW

winmm

timeSetEvent timeKillEvent timeGetTime

kernel32

GetModuleHandleExW FreeLibraryAndExitThread ExitThread LoadLibraryExW RtlUnwind InitializeSListHead IsDebuggerPresent IsProcessorFeaturePresent TerminateProcess SetUnhandledExceptionFilter UnhandledExceptionFilter GetCPInfo GetStringTypeW ExitProcess LCMapStringEx EncodePointer WakeAllConditionVariable SleepConditionVariableSRW TryAcquireSRWLockExclusive AcquireSRWLockExclusive ReleaseSRWLockExclusive GetExitCodeThread WaitForSingleObjectEx LCMapStringW GetLocaleInfoW IsValidLocale GetUserDefaultLCID EnumSystemLocalesW GetConsoleMode ReadConsoleW GetConsoleOutputCP GetFileSizeEx HeapFree GetFileType HeapAlloc HeapReAlloc FlushFileBuffers FindFirstFileExW FindNextFileW IsValidCodePage GetACP GetOEMCP GetCommandLineA GetCommandLineW GetEnvironmentStringsW FreeEnvironmentStringsW GetProcessHeap SetStdHandle HeapSize GetStartupInfoW GetEnvironmentVariableW GetModuleHandleA GetCurrentProcessId SetFileTime GetFileSize GetTickCount MulDiv VerifyVersionInfoW GlobalAlloc VerSetConditionMask PostQueuedCompletionStatus GetQueuedCompletionStatus CreateIoCompletionPort TlsFree TlsSetValue TlsGetValue TlsAlloc TerminateThread SetThreadPriority GetCurrentThreadId RaiseException FindResourceW SizeofResource LoadResource VirtualQuery GetStdHandle FileTimeToSystemTime GetSystemTimeAsFileTime QueryPerformanceFrequency QueryPerformanceCounter LocalFileTimeToFileTime FileTimeToLocalFileTime InitializeCriticalSectionAndSpinCount FindClose GetCurrentDirectoryW GetModuleFileNameW lstrcmpA FreeLibrary InitializeCriticalSectionEx DecodePointer DeviceIoControl CreateDirectoryW WideCharToMultiByte SetFilePointer CreateThread Sleep DeleteCriticalSection LeaveCriticalSection EnterCriticalSection WriteFile SetFilePointerEx SetEndOfFile GetFileAttributesW DeleteFileW CreateFileW WaitForMultipleObjects CreateEventW SetEvent WriteConsoleW OutputDebugStringW MultiByteToWideChar SystemTimeToFileTime LoadLibraryW GetSystemTime OpenProcess CreateProcessW WaitForSingleObject CreatePipe SetLastError ReadFile GetDiskFreeSpaceW GetProcAddress GetModuleHandleW GetVersionExW GlobalFree GlobalSize GlobalUnlock GlobalLock CloseHandle GetLastError CreateMutexW ExpandEnvironmentStringsW GetCurrentProcess

gdi32

SetWindowOrgEx SaveDC ExtSelectClipRgn GetObjectA GetWindowOrgEx DeleteDC CreateCompatibleDC SetStretchBltMode StretchBlt RestoreDC CreateDIBSection CreateRoundRectRgn BitBlt GetDeviceCaps GetObjectW SelectObject GetStockObject CreateRectRgnIndirect CreateFontIndirectW DeleteObject

shell32

SHGetSpecialFolderPathW ord165 ShellExecuteExW SHGetFolderPathW SHBrowseForFolderW ShellExecuteW SHGetPathFromIDListW

ole32

CoTaskMemFree CreateStreamOnHGlobal CoCreateInstance CoInitialize CoUninitialize

advapi32

RegEnumKeyExW RegQueryValueExW RegOpenKeyExW DuplicateTokenEx OpenProcessToken RegQueryValueExA RegOpenKeyExA RegCloseKey

wininet

HttpSendRequestW HttpOpenRequestW HttpSendRequestA HttpQueryInfoW InternetConnectA HttpOpenRequestA HttpAddRequestHeadersA InternetReadFile InternetConnectW InternetCloseHandle HttpQueryInfoA InternetOpenW

winhttp

WinHttpSetOption WinHttpSetTimeouts WinHttpCloseHandle WinHttpQueryDataAvailable WinHttpConnect WinHttpOpen WinHttpReadData WinHttpQueryHeaders WinHttpReceiveResponse WinHttpSendRequest WinHttpAddRequestHeaders WinHttpOpenRequest

Sharing

General

Malware Config

Signatures

File Explorer

jopdf-win_installer.exe

version

netapi32

ws2_32

imm32

comctl32

user32

gdiplus

msimg32

shlwapi

winmm

kernel32

gdi32

shell32

ole32

advapi32

wininet

winhttp

generic