General

Malware Config

Signatures

Files

• SecuriteInfo.com.UDS.Trojan-Downloader.Win32.GuLoader.gen.7523.23738

  .exe windows x86

  56a78d55f3f7af51443e58e0ce2fb5f6

  
  

  Code Sign

  24:cb:86:cb:30:5c:0a:bb

  Certificate

  Issuer

  CN=Insecticide PNEST\ ,O=SVINGNINGSHASTIGHEDEN,L=Lake City,ST=Pennsylvania,C=US

  Not Before

  05-07-2022 08:49

  Not After

  05-07-2023 08:49

  Subject

  CN=Insecticide PNEST\ ,O=SVINGNINGSHASTIGHEDEN,L=Lake City,ST=Pennsylvania,C=US

  24:cb:86:cb:30:5c:0a:bb

  Certificate

  Issuer

  CN=Insecticide PNEST\ ,O=SVINGNINGSHASTIGHEDEN,L=Lake City,ST=Pennsylvania,C=US

  Not Before

  05-07-2022 08:49

  Not After

  05-07-2023 08:49

  Subject

  CN=Insecticide PNEST\ ,O=SVINGNINGSHASTIGHEDEN,L=Lake City,ST=Pennsylvania,C=US

  f1:64:25:8c:09:b6:e2:7b:e2:0e:32:60:8e:4b:f4:a8

  Certificate

  Issuer

  CN=Certum Timestamping 2021 CA,O=Asseco Data Systems S.A.,C=PL

  Not Before

  19-05-2021 05:42

  Not After

  18-05-2032 05:42

  Subject

  CN=Certum Timestamp 2021,O=Asseco Data Systems S.A.,C=PL

  Extended Key Usages

  ExtKeyUsageTimeStamping

  Key Usages

  KeyUsageDigitalSignature

  e7:ff:69:c7:3b:35:ce:4b:91:26:d8:74:7c:68:a5:87

  Certificate

  Issuer

  CN=Certum Trusted Network CA 2,OU=Certum Certification Authority,O=Unizeto Technologies S.A.,C=PL

  Not Before

  19-05-2021 05:32

  Not After

  18-05-2036 05:32

  Subject

  CN=Certum Timestamping 2021 CA,O=Asseco Data Systems S.A.,C=PL

  Extended Key Usages

  ExtKeyUsageTimeStamping

  Key Usages

  KeyUsageCertSign

  KeyUsageCRLSign

  1b:b5:8f:25:2a:df:23:00:49:28:c9:ae:3d:7e:ed:27

  Certificate

  Issuer

  CN=Certum Trusted Network CA,OU=Certum Certification Authority,O=Unizeto Technologies S.A.,C=PL

  Not Before

  31-05-2021 06:43

  Not After

  17-09-2029 06:43

  Subject

  CN=Certum Trusted Network CA 2,OU=Certum Certification Authority,O=Unizeto Technologies S.A.,C=PL

  Key Usages

  KeyUsageCertSign

  KeyUsageCRLSign

  55:84:74:c6:6c:60:ac:80:0a:26:ca:20:04:88:c7:f3:98:20:d1:b7:74:c8:b0:e7:7f:be:37:40:2a:77:90:f5

  Signer

  Actual PE Digest

  55:84:74:c6:6c:60:ac:80:0a:26:ca:20:04:88:c7:f3:98:20:d1:b7:74:c8:b0:e7:7f:be:37:40:2a:77:90:f5

  Digest Algorithm

  sha256

  PE Digest Matches

  true

  Signature Validations

  Trusted

  false

  Verification

  Signing Certificate

  CN=Insecticide PNEST\ ,O=SVINGNINGSHASTIGHEDEN,L=Lake City,ST=Pennsylvania,C=US

  30-06-2022 15:40

  Valid: false

  16:d7:72:99:96:c0:be:69:4b:45:ac:18:8c:a2:56:e7:aa:3f:3a:42

  Signer

  Actual PE Digest

  16:d7:72:99:96:c0:be:69:4b:45:ac:18:8c:a2:56:e7:aa:3f:3a:42

  Digest Algorithm

  sha1

  PE Digest Matches

  true

  Signature Validations

  Trusted

  false

  Verification

  Signing Certificate

  CN=Insecticide PNEST\ ,O=SVINGNINGSHASTIGHEDEN,L=Lake City,ST=Pennsylvania,C=US

  30-06-2022 15:40

  Valid: false

  Headers

  DLL Characteristics

  IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE

  IMAGE_DLLCHARACTERISTICS_NX_COMPAT

  IMAGE_DLLCHARACTERISTICS_NO_SEH

  IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

  File Characteristics

  IMAGE_FILE_RELOCS_STRIPPED

  IMAGE_FILE_EXECUTABLE_IMAGE

  IMAGE_FILE_LINE_NUMS_STRIPPED

  IMAGE_FILE_LOCAL_SYMS_STRIPPED

  IMAGE_FILE_32BIT_MACHINE

  Imports

  advapi32

  RegCreateKeyExW

  RegEnumKeyW

  RegQueryValueExW

  RegSetValueExW

  RegCloseKey

  RegDeleteValueW

  RegDeleteKeyW

  AdjustTokenPrivileges

  LookupPrivilegeValueW

  OpenProcessToken

  SetFileSecurityW

  RegOpenKeyExW

  RegEnumValueW

  shell32

  SHGetSpecialFolderLocation

  SHFileOperationW

  SHBrowseForFolderW

  SHGetPathFromIDListW

  ShellExecuteExW

  SHGetFileInfoW

  ole32

  OleInitialize

  OleUninitialize

  CoCreateInstance

  IIDFromString

  CoTaskMemFree

  comctl32

  ord17

  ImageList_Create

  ImageList_Destroy

  ImageList_AddMasked

  user32

  GetClientRect

  EndPaint

  DrawTextW

  IsWindowEnabled

  DispatchMessageW

  wsprintfA

  CharNextA

  CharPrevW

  MessageBoxIndirectW

  GetDlgItemTextW

  SetDlgItemTextW

  GetSystemMetrics

  FillRect

  AppendMenuW

  TrackPopupMenu

  OpenClipboard

  SetClipboardData

  CloseClipboard

  IsWindowVisible

  CallWindowProcW

  GetMessagePos

  CheckDlgButton

  LoadCursorW

  SetCursor

  GetSysColor

  SetWindowPos

  GetWindowLongW

  PeekMessageW

  SetClassLongW

  GetSystemMenu

  EnableMenuItem

  GetWindowRect

  ScreenToClient

  EndDialog

  RegisterClassW

  SystemParametersInfoW

  CreateWindowExW

  GetClassInfoW

  DialogBoxParamW

  CharNextW

  ExitWindowsEx

  DestroyWindow

  CreateDialogParamW

  SetTimer

  SetWindowTextW

  PostQuitMessage

  SetForegroundWindow

  ShowWindow

  wsprintfW

  SendMessageTimeoutW

  FindWindowExW

  IsWindow

  GetDlgItem

  SetWindowLongW

  LoadImageW

  GetDC

  ReleaseDC

  EnableWindow

  InvalidateRect

  SendMessageW

  DefWindowProcW

  BeginPaint

  EmptyClipboard

  CreatePopupMenu

  gdi32

  SetBkMode

  SetBkColor

  GetDeviceCaps

  CreateFontIndirectW

  CreateBrushIndirect

  DeleteObject

  SetTextColor

  SelectObject

  kernel32

  GetExitCodeProcess

  WaitForSingleObject

  GetModuleHandleA

  GetProcAddress

  GetSystemDirectoryW

  lstrcatW

  Sleep

  lstrcpyA

  WriteFile

  GetTempFileNameW

  CreateFileW

  lstrcmpiA

  RemoveDirectoryW

  CreateProcessW

  CreateDirectoryW

  GetLastError

  CreateThread

  GlobalLock

  GlobalUnlock

  GetDiskFreeSpaceW

  WideCharToMultiByte

  lstrcpynW

  lstrlenW

  SetErrorMode

  GetVersionExW

  GetCommandLineW

  GetTempPathW

  GetWindowsDirectoryW

  SetEnvironmentVariableW

  CopyFileW

  ExitProcess

  GetCurrentProcess

  GetModuleFileNameW

  GetFileSize

  GetTickCount

  MulDiv

  SetFileAttributesW

  GetFileAttributesW

  SetCurrentDirectoryW

  MoveFileW

  GetFullPathNameW

  GetShortPathNameW

  SearchPathW

  CompareFileTime

  SetFileTime

  CloseHandle

  lstrcmpiW

  lstrcmpW

  ExpandEnvironmentStringsW

  GlobalFree

  GlobalAlloc

  GetModuleHandleW

  LoadLibraryExW

  MoveFileExW

  FreeLibrary

  WritePrivateProfileStringW

  GetPrivateProfileStringW

  lstrlenA

  MultiByteToWideChar

  ReadFile

  SetFilePointer

  FindClose

  FindNextFileW

  FindFirstFileW

  DeleteFileW

  Sections

  .text

  Size: 26KB - Virtual size: 26KB

  IMAGE_SCN_CNT_CODE

  IMAGE_SCN_MEM_EXECUTE

  IMAGE_SCN_MEM_READ

  .rdata

  Size: 5KB - Virtual size: 5KB

  IMAGE_SCN_CNT_INITIALIZED_DATA

  IMAGE_SCN_MEM_READ

  .data

  Size: 1KB - Virtual size: 172KB

  IMAGE_SCN_CNT_INITIALIZED_DATA

  IMAGE_SCN_MEM_READ

  IMAGE_SCN_MEM_WRITE

  .ndata

  Size: - Virtual size: 228KB

  IMAGE_SCN_CNT_UNINITIALIZED_DATA

  IMAGE_SCN_MEM_READ

  IMAGE_SCN_MEM_WRITE

  .rsrc

  Size: 162KB - Virtual size: 161KB

  IMAGE_SCN_CNT_INITIALIZED_DATA

  IMAGE_SCN_MEM_READ