General

Malware Config

Signatures

Files

• 2024-04-27_79e3a2afee5afd6c0482a8527a3142e3_avoslocker_floxif

  .exe windows:5 windows x86 arch:x86

  2c5c880f37b388a50542d68690bb34dd

  
  

  Code Sign

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

  Certificate

  Issuer

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

  Not Before

  01-08-2022 00:00

  Not After

  09-11-2031 23:59

  Subject

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

  Key Usages

  KeyUsageDigitalSignature

  KeyUsageCertSign

  KeyUsageCRLSign

  07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b

  Certificate

  Issuer

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

  Not Before

  23-03-2022 00:00

  Not After

  22-03-2037 23:59

  Subject

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

  Extended Key Usages

  ExtKeyUsageTimeStamping

  Key Usages

  KeyUsageDigitalSignature

  KeyUsageCertSign

  KeyUsageCRLSign

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

  Certificate

  Issuer

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

  Not Before

  29-04-2021 00:00

  Not After

  28-04-2036 23:59

  Subject

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

  Extended Key Usages

  ExtKeyUsageCodeSigning

  Key Usages

  KeyUsageDigitalSignature

  KeyUsageCertSign

  KeyUsageCRLSign

  05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16

  Certificate

  Issuer

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

  Not Before

  14-07-2023 00:00

  Not After

  13-10-2034 23:59

  Subject

  CN=DigiCert Timestamp 2023,O=DigiCert\, Inc.,C=US

  Extended Key Usages

  ExtKeyUsageTimeStamping

  Key Usages

  KeyUsageDigitalSignature

  05:a8:1d:3b:96:27:0d:9a:1d:eb:07:cd:88:67:d0:a9

  Certificate

  Issuer

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

  Not Before

  14-10-2021 00:00

  Not After

  16-10-2024 23:59

  Subject

  CN=Zhuhai Kingsoft Office Software Co.\, Ltd.,O=Zhuhai Kingsoft Office Software Co.\, Ltd.,L=珠海市,ST=广东省,C=CN

  Extended Key Usages

  ExtKeyUsageCodeSigning

  Key Usages

  KeyUsageDigitalSignature

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

  Certificate

  Issuer

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

  Not Before

  29-04-2021 00:00

  Not After

  28-04-2036 23:59

  Subject

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

  Extended Key Usages

  ExtKeyUsageCodeSigning

  Key Usages

  KeyUsageDigitalSignature

  KeyUsageCertSign

  KeyUsageCRLSign

  05:a8:1d:3b:96:27:0d:9a:1d:eb:07:cd:88:67:d0:a9

  Certificate

  Issuer

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

  Not Before

  14-10-2021 00:00

  Not After

  16-10-2024 23:59

  Subject

  CN=Zhuhai Kingsoft Office Software Co.\, Ltd.,O=Zhuhai Kingsoft Office Software Co.\, Ltd.,L=珠海市,ST=广东省,C=CN

  Extended Key Usages

  ExtKeyUsageCodeSigning

  Key Usages

  KeyUsageDigitalSignature

  05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16

  Certificate

  Issuer

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

  Not Before

  14-07-2023 00:00

  Not After

  13-10-2034 23:59

  Subject

  CN=DigiCert Timestamp 2023,O=DigiCert\, Inc.,C=US

  Extended Key Usages

  ExtKeyUsageTimeStamping

  Key Usages

  KeyUsageDigitalSignature

  07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b

  Certificate

  Issuer

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

  Not Before

  23-03-2022 00:00

  Not After

  22-03-2037 23:59

  Subject

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

  Extended Key Usages

  ExtKeyUsageTimeStamping

  Key Usages

  KeyUsageDigitalSignature

  KeyUsageCertSign

  KeyUsageCRLSign

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

  Certificate

  Issuer

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

  Not Before

  01-08-2022 00:00

  Not After

  09-11-2031 23:59

  Subject

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

  Key Usages

  KeyUsageDigitalSignature

  KeyUsageCertSign

  KeyUsageCRLSign

  c2:1d:1b:30:a5:17:a7:c0:26:35:f6:45:f0:c1:8b:f5:ba:a9:6e:07:28:26:4a:4c:64:e5:53:7e:2d:13:50:39

  Signer

  Actual PE Digest

  c2:1d:1b:30:a5:17:a7:c0:26:35:f6:45:f0:c1:8b:f5:ba:a9:6e:07:28:26:4a:4c:64:e5:53:7e:2d:13:50:39

  Digest Algorithm

  sha256

  PE Digest Matches

  false

  b0:f3:0d:08:01:b4:48:0a:fc:18:dc:3d:57:1c:f6:77:49:b9:4d:05

  Signer

  Actual PE Digest

  b0:f3:0d:08:01:b4:48:0a:fc:18:dc:3d:57:1c:f6:77:49:b9:4d:05

  Digest Algorithm

  sha1

  PE Digest Matches

  false

  Headers

  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

  H:\tmp_21986_1698999400005\Build\Release\WPSOffice\office6\KUninstall.pdb

  Imports

  kernel32

  VirtualAlloc

  VirtualFree

  IsProcessorFeaturePresent

  GetVersionExW

  EnterCriticalSection

  LeaveCriticalSection

  DeleteCriticalSection

  CloseHandle

  GetLastError

  InitializeCriticalSection

  SetEvent

  ResetEvent

  ReleaseSemaphore

  WaitForSingleObject

  CreateEventW

  CreateSemaphoreW

  ResumeThread

  SetThreadAffinityMask

  CreateFileW

  FindClose

  FindFirstFileW

  FindNextFileW

  GetFileAttributesW

  DecodePointer

  RaiseException

  HeapDestroy

  HeapAlloc

  HeapReAlloc

  HeapFree

  HeapSize

  GetProcessHeap

  InitializeCriticalSectionAndSpinCount

  lstrlenW

  GetFileSize

  FindResourceExW

  LoadResource

  LockResource

  SizeofResource

  FindResourceW

  CreateDirectoryW

  DeleteFileW

  SetEndOfFile

  SetFilePointer

  SetFilePointerEx

  WriteFile

  GetTickCount

  GetSystemDirectoryW

  CreateFileMappingW

  MapViewOfFile

  UnmapViewOfFile

  CopyFileW

  MoveFileExW

  GetStdHandle

  ReadFile

  MultiByteToWideChar

  WideCharToMultiByte

  SetCurrentDirectoryW

  GetCurrentDirectoryW

  RemoveDirectoryW

  SetFileAttributesW

  GetTempPathW

  SetLastError

  GetCurrentProcessId

  GetCurrentThreadId

  GetWindowsDirectoryW

  GetModuleHandleW

  GetProcAddress

  MoveFileW

  GetModuleHandleA

  CompareFileTime

  GetCurrentProcess

  GetSystemInfo

  GlobalMemoryStatus

  GetProcessAffinityMask

  VerSetConditionMask

  VerifyVersionInfoW

  FreeLibrary

  LoadLibraryExW

  GetPrivateProfileStringW

  QueryPerformanceCounter

  QueryPerformanceFrequency

  CreateMutexW

  OpenMutexW

  GetExitCodeProcess

  CreateProcessW

  LocalFree

  ExpandEnvironmentStringsW

  GetFileAttributesExW

  Sleep

  TerminateProcess

  OpenProcess

  GetSystemWow64DirectoryW

  LoadLibraryW

  lstrcmpW

  FreeResource

  GlobalAlloc

  GlobalUnlock

  GlobalLock

  GlobalFree

  GetPrivateProfileIntW

  WritePrivateProfileStringW

  ReleaseMutex

  OpenEventW

  OpenFileMappingW

  GetCurrentThread

  ReadProcessMemory

  CreateToolhelp32Snapshot

  Process32FirstW

  Process32NextW

  CreateThread

  GetLocalTime

  FileTimeToLocalFileTime

  GetLongPathNameW

  QueryDosDeviceW

  ProcessIdToSessionId

  GetModuleFileNameW

  FileTimeToSystemTime

  WaitForMultipleObjects

  OutputDebugStringW

  GetNativeSystemInfo

  IsWow64Process

  GetCommandLineW

  GetEnvironmentVariableW

  MapViewOfFileEx

  lstrcmpiW

  GetSystemDefaultLCID

  TerminateThread

  GetLocaleInfoW

  GetUserDefaultUILanguage

  GetModuleHandleExW

  SetErrorMode

  GetThreadTimes

  VirtualProtect

  VirtualQuery

  LoadLibraryExA

  GetFileSizeEx

  GetSystemTime

  SystemTimeToTzSpecificLocalTime

  SystemTimeToFileTime

  CreateFileA

  DeviceIoControl

  LoadLibraryA

  OpenThread

  SetThreadPriority

  GetThreadPriority

  SuspendThread

  GetThreadContext

  FlushInstructionCache

  VirtualProtectEx

  WaitForSingleObjectEx

  UnhandledExceptionFilter

  SetUnhandledExceptionFilter

  InitializeSListHead

  GetSystemTimeAsFileTime

  IsDebuggerPresent

  GetStartupInfoW

  GetStringTypeW

  TryEnterCriticalSection

  EncodePointer

  GetCPInfo

  SwitchToThread

  TlsAlloc

  TlsGetValue

  TlsSetValue

  TlsFree

  CompareStringW

  LCMapStringW

  InterlockedPopEntrySList

  InterlockedPushEntrySList

  RtlUnwind

  InterlockedFlushSList

  ExitProcess

  ExitThread

  FreeLibraryAndExitThread

  GetCommandLineA

  GetFileType

  WriteConsoleW

  IsValidLocale

  GetUserDefaultLCID

  EnumSystemLocalesW

  GetConsoleCP

  GetConsoleMode

  ReadConsoleW

  FlushFileBuffers

  FindFirstFileExW

  IsValidCodePage

  GetACP

  GetOEMCP

  GetEnvironmentStringsW

  FreeEnvironmentStringsW

  SetStdHandle

  SignalObjectAndWait

  GetLogicalProcessorInformation

  CreateTimerQueueTimer

  ChangeTimerQueueTimer

  DeleteTimerQueueTimer

  GetNumaHighestNodeNumber

  RegisterWaitForSingleObject

  UnregisterWait

  DuplicateHandle

  QueryDepthSList

  UnregisterWaitEx

  CreateTimerQueue

  Sections

  .text

  Size: 1.7MB - Virtual size: 1.7MB

  IMAGE_SCN_CNT_CODE

  IMAGE_SCN_MEM_EXECUTE

  IMAGE_SCN_MEM_READ

  .rdata

  Size: 345KB - Virtual size: 345KB

  IMAGE_SCN_CNT_INITIALIZED_DATA

  IMAGE_SCN_MEM_READ

  .data

  Size: 189KB - Virtual size: 211KB

  IMAGE_SCN_CNT_INITIALIZED_DATA

  IMAGE_SCN_MEM_READ

  IMAGE_SCN_MEM_WRITE

  .rsrc

  Size: 271KB - Virtual size: 270KB

  IMAGE_SCN_CNT_INITIALIZED_DATA

  IMAGE_SCN_MEM_READ

  .reloc

  Size: 90KB - Virtual size: 90KB

  IMAGE_SCN_CNT_INITIALIZED_DATA

  IMAGE_SCN_MEM_DISCARDABLE

  IMAGE_SCN_MEM_READ