b5d35117240f2342dec45eee36d06bb7bc5b434c8c98085d83f11be2ac0ed5b0

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General

Target

b5d35117240f2342dec45eee36d06bb7bc5b434c8c98085d83f11be2ac0ed5b0
Size

4.8MB
MD5

35d215e36f7b7b09f1a60e1b45fab112
SHA1

5d4a9ed9994f512b8bd5e308ceff5aec60ba6bcd
SHA256

b5d35117240f2342dec45eee36d06bb7bc5b434c8c98085d83f11be2ac0ed5b0
SHA512

2596e6f3b104a83d810e4a3332f5d6d43cc58d92ba80c877b0fc82aa094813bb23eff6527b59517c99499045d08ff9f4a0c70046f81fc8c7e1d8fe034fee252a
SSDEEP

98304:OX3oVSsYFZ2xtp/BZXxkIpPG1f5e8M/Cw/khc5FbKEQ26PVR7m6gZ1MRGNCyI5AB:IF2lBZBkIOhe8M/Cw/khc5FbKEV6PVRa

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
b5d35117240f2342dec45eee36d06bb7bc5b434c8c98085d83f11be2ac0ed5b0

Files

b5d35117240f2342dec45eee36d06bb7bc5b434c8c98085d83f11be2ac0ed5b0
.exe windows:5 windows x86 arch:x86

8e8d6f82ed0cac86ee2496d41fdfa06e

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

D:\Jenkins\.jenkins\workspace\bizhi_install\bizhi_install\trunk\Release\Install.pdb

Imports

kernel32

CompareFileTime
FindCloseChangeNotification
FindFirstChangeNotificationW
SearchPathW
CreateDirectoryW
GetCurrentDirectoryW
SetFileTime
CreateFileMappingW
UnmapViewOfFile
MapViewOfFile
GetSystemInfo
ResetEvent
GetLocalTime
OutputDebugStringW
OutputDebugStringA
CopyFileW
GetExitCodeProcess
CreateMutexW
GetCurrentProcessId
OpenProcess
GetLongPathNameW
CreateFileW
ReadFile
GetFileSizeEx
MoveFileExW
MoveFileW
FindNextFileW
FindFirstFileW
DeleteFileW
GetFileAttributesW
SetFileAttributesW
GetFullPathNameW
RemoveDirectoryW
GetWindowsDirectoryW
GetTempPathW
lstrlenW
FindClose
SetLastError
WideCharToMultiByte
MultiByteToWideChar
FindResourceExW
FindResourceW
GetModuleHandleW
GetModuleFileNameW
WritePrivateProfileStringW
GetCommandLineW
LoadLibraryExW
lstrcmpiW
LoadLibraryW
WriteConsoleW
SetFilePointerEx
ReadConsoleW
SetStdHandle
SetConsoleCtrlHandler
SetEnvironmentVariableW
SetEnvironmentVariableA
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineA
GetCPInfo
GetOEMCP
IsValidCodePage
FindNextFileA
FindFirstFileExW
ExitThread
ExitProcess
InterlockedDecrement
InterlockedIncrement
CreateThread
DecodePointer
LocalFree
InitializeCriticalSectionAndSpinCount
GetCurrentThreadId
RaiseException
GetVersionExW
GetTickCount
GetFileSize
CreateToolhelp32Snapshot
GetFileInformationByHandle
LockFile
Process32NextW
Process32FirstW
FormatMessageW
LoadLibraryA
CreateEventW
SizeofResource
LoadResource
Sleep
WaitForMultipleObjects
WaitForSingleObject
SetEvent
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
GetLastError
GetCurrentProcess
GetProcessHeap
HeapSize
HeapFree
HeapReAlloc
HeapAlloc
HeapDestroy
GetProcAddress
FindFirstFileExA
GetConsoleMode
GetConsoleCP
GetTimeZoneInformation
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetLocaleInfoW
LCMapStringW
CompareStringW
GetTimeFormatW
GetDateFormatW
GetStringTypeW
GetFileType
GetCurrentThread
GetACP
GetStdHandle
GetModuleFileNameA
TerminateProcess
GetEnvironmentVariableW
GetModuleHandleExW
FreeLibraryAndExitThread
ResumeThread
RtlUnwind
InterlockedFlushSList
GetSystemWindowsDirectoryW
FreeResource
lstrcmpiA
lstrcmpA
DeviceIoControl
QueryPerformanceCounter
GetStartupInfoW
WaitForSingleObjectEx
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GlobalFree
GlobalUnlock
GlobalLock
GlobalAlloc
FlushFileBuffers
FreeLibrary
LockResource
DeleteFileA
GetSystemTimeAsFileTime
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
SetFilePointer
SwitchToThread
LoadLibraryExA
VirtualFree
VirtualAlloc
IsProcessorFeaturePresent
FlushInstructionCache
UnlockFile
GetDriveTypeW
InterlockedPushEntrySList
InterlockedPopEntrySList
InitializeSListHead
EncodePointer
IsDebuggerPresent
GetShortPathNameW
GetPrivateProfileStringW
LocalAlloc
InterlockedCompareExchange
InterlockedExchange
GetDiskFreeSpaceExW
GetSystemDirectoryW
GetLogicalDriveStringsW
CreateFileA
GetTempFileNameA
GetTempPathA
CloseHandle
SetEndOfFile
WriteFile
GetFileAttributesExW
GetTempFileNameW

user32

DefWindowProcW
GetWindowThreadProcessId
FindWindowExW
BeginPaint
PostMessageW
RegisterClassExW
CallWindowProcW
CreateWindowExW
IsWindow
KillTimer
SetTimer
ShowWindow
UpdateLayeredWindow
SetWindowPos
UnregisterClassW
GetClassInfoExW
IsWindowVisible
GetDC
BringWindowToTop
EndPaint
SetRect
IsDialogMessageW
OffsetRect
EndDialog
GetMonitorInfoW
MonitorFromWindow
LoadImageW
GetWindow
MapWindowPoints
SetForegroundWindow
GetSystemMetrics
IsIconic
PostQuitMessage
GetActiveWindow
CharNextW
MessageBoxW
wsprintfW
RegisterWindowMessageW
SendMessageTimeoutW
SendNotifyMessageW
FindWindowW
UnionRect
EqualRect
PtInRect
SetCursor
DrawFocusRect
MoveWindow
UnregisterClassA
DialogBoxParamW
SetWindowRgn
PeekMessageW
DispatchMessageW
TranslateMessage
GetMessageW
GetParent
FillRect
ScreenToClient
GetWindowTextLengthW
GetWindowTextW
SetWindowTextW
InvalidateRect
DrawTextW
ReleaseCapture
SetCapture
GetAsyncKeyState
GetFocus
DestroyWindow
SendMessageW
GetShellWindow
SystemParametersInfoW
LoadCursorW
SetWindowLongW
GetWindowLongW
CopyRect
GetWindowRect
GetClientRect
ReleaseDC

gdi32

SelectClipRgn
GetObjectW
CreateDIBSection
SetTextColor
SetBkMode
SaveDC
RestoreDC
GetStockObject
CreateRectRgnIndirect
SetViewportOrgEx
SelectObject
DeleteObject
DeleteDC
CreateRectRgn
CreateCompatibleDC
CreateCompatibleBitmap
CombineRgn
BitBlt
CreateFontW
EnumFontFamiliesW
RectVisible
OffsetViewportOrgEx

advapi32

OpenProcessToken
RegQueryValueExA
RegOpenKeyExA
RegEnumKeyExA
CryptContextAddRef
CryptDecrypt
CryptEncrypt
CryptImportKey
CryptGenRandom
RegSetValueExW
RegQueryInfoKeyW
RegEnumKeyExW
RegDeleteValueW
RegDeleteKeyW
RegCreateKeyExW
QueryServiceStatus
OpenServiceW
OpenSCManagerW
DeleteService
ControlService
CloseServiceHandle
RegQueryValueExW
RegOpenKeyExW
RegEnumValueW
RegCloseKey
DuplicateTokenEx
LookupPrivilegeValueW
AdjustTokenPrivileges
GetTokenInformation
CryptSetKeyParam
GetUserNameW
AllocateAndInitializeSid
FreeSid
CheckTokenMembership
EqualSid
DeleteAce
LookupAccountSidW
LookupAccountNameW
SetEntriesInAclW
GetExplicitEntriesFromAclW
GetNamedSecurityInfoW
SetNamedSecurityInfoW
BuildExplicitAccessWithNameW
GetTrusteeNameW
CryptAcquireContextW
CryptReleaseContext
CryptDestroyKey

shell32

SHGetSpecialFolderPathW
SHGetFolderPathW
SHCreateDirectoryExW
SHGetPathFromIDListW
SHChangeNotify
SHBrowseForFolderW
ShellExecuteW
ord165
ShellExecuteExW
CommandLineToArgvW
SHFileOperationW

ole32

CoTaskMemFree
CoTaskMemRealloc
CoTaskMemAlloc
CoCreateInstance
CoInitializeEx
CoUninitialize
CoCreateGuid
CoSetProxyBlanket
CoInitialize
CoInitializeSecurity
CreateStreamOnHGlobal
OleRun

oleaut32

VarUI4FromStr
SysAllocString
SysStringByteLen
SysAllocStringByteLen
VariantClear
SysFreeString
VariantInit
GetErrorInfo
VariantChangeType
SetErrorInfo
CreateErrorInfo
SysStringLen
VariantCopy

shlwapi

StrToIntExW
SHGetValueA
StrStrIA
StrCmpIW
PathFindFileNameA
PathRenameExtensionA
StrStrIW
StrTrimA
StrCmpNIW
PathAppendW
wnsprintfW
PathIsPrefixW
PathIsDirectoryW
SHSetValueW
SHDeleteValueW
AssocQueryStringW
SHSetValueA
PathIsRootW
PathIsRelativeW
PathRemoveFileSpecW
SHGetValueW
PathFindFileNameW
PathFindExtensionW
PathFileExistsW
PathCombineW

comctl32

_TrackMouseEvent
InitCommonControlsEx

gdiplus

GdipFillRectangleI
GdipDrawImageRectRectI
GdipDrawImagePointRectI
GdipCreateFromHDC
GdipGetImageHeight
GdipCreateBitmapFromFileICM
GdipCreateBitmapFromStreamICM
GdipCreateBitmapFromFile
GdipCreateBitmapFromStream
GdipDisposeImage
GdipCloneImage
GdipSetStringFormatTrimming
GdipSetStringFormatLineAlign
GdiplusStartup
GdiplusShutdown
GdipGetImageWidth
GdipAlloc
GdipFree
GdipCloneBrush
GdipDeleteBrush
GdipCreateSolidFill
GdipCreatePen1
GdipDeletePen
GdipCreateImageAttributes
GdipDisposeImageAttributes
GdipSetImageAttributesColorMatrix
GdipSetTextRenderingHint
GdipDrawRectangleI
GdipDeleteGraphics
GdipDrawImageRectRect
GdipCreateFontFamilyFromName
GdipDeleteFontFamily
GdipCreateFont
GdipDeleteFont
GdipDrawString
GdipMeasureString
GdipCreateStringFormat
GdipDeleteStringFormat
GdipSetStringFormatFlags
GdipSetStringFormatAlign

psapi

GetModuleFileNameExW
EnumProcesses

iphlpapi

GetAdaptersInfo

wininet

InternetGetConnectedState

urlmon

URLDownloadToCacheFileW
URLDownloadToFileW

version

VerQueryValueW
GetFileVersionInfoW
GetFileVersionInfoSizeW

setupapi

SetupIterateCabinetW

secur32

GetUserNameExW

crypt32

CertGetNameStringW
CryptBinaryToStringW
CryptStringToBinaryA
CryptStringToBinaryW
CryptBinaryToStringA

wintrust

WTHelperProvDataFromStateData
WinVerifyTrust

Exports

Exports

BasicEntry
Dll_Entry
Start
StartEast

Sections

.text
Size: 1.2MB - Virtual size: 1.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 261KB - Virtual size: 260KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 59KB - Virtual size: 97KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2.2MB - Virtual size: 2.2MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 63KB - Virtual size: 63KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

8e8d6f82ed0cac86ee2496d41fdfa06e

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

gdi32

advapi32

shell32

ole32

oleaut32

shlwapi

comctl32

gdiplus

psapi

iphlpapi

wininet

urlmon

version

setupapi

secur32

crypt32

wintrust

Exports

Exports

Sections

.text Size: 1.2MB - Virtual size: 1.2MB

.rdata Size: 261KB - Virtual size: 260KB

.data Size: 59KB - Virtual size: 97KB

.rsrc Size: 2.2MB - Virtual size: 2.2MB

.reloc Size: 63KB - Virtual size: 63KB

.text
Size: 1.2MB - Virtual size: 1.2MB

.rdata
Size: 261KB - Virtual size: 260KB

.data
Size: 59KB - Virtual size: 97KB

.rsrc
Size: 2.2MB - Virtual size: 2.2MB

.reloc
Size: 63KB - Virtual size: 63KB