c4ac0f230c2907a83f2d9388892b82d7

Sharing

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General

Target

c4ac0f230c2907a83f2d9388892b82d7
Size

328KB
MD5

c4ac0f230c2907a83f2d9388892b82d7
SHA1

a8b65a8f1c2a72c948852c8020da60d87ea2ff62
SHA256

050481646e073cc4fad1ef7152d972d3621315c7eeee098af6e71440d69b0108
SHA512

be508e65ed3469b18a76c2c0a33c29cf384647c5f72403708ab2e3883ec4d1d2f7cb38f41be9b94b3b83831a7eb5439a4ae9fee67f5eb7e5322f8267dedec030
SSDEEP

6144:AexaUXJoYPB8LXCq99KHabALaCCkp6iwVV4AOSnCbEPZ:AuX8CqMabALb//AsEPZ

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
c4ac0f230c2907a83f2d9388892b82d7

Files

c4ac0f230c2907a83f2d9388892b82d7
.exe windows:4 windows x86 arch:x86

8e78348e404bd8a3a39886cd81209a31

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

d:\_Work\업데이트\랜덤업데이트\Nzell_랜덤업데이트\Alert_searchtool\[2008.01.29] 업데이트 모듈\searchtoolup\Release\searchtoolup.pdb

Imports

searchtoollib

LoadSearchToolLib

kernel32

GetFileAttributesA
GetFileTime
SetErrorMode
GetTickCount
GetSystemTimeAsFileTime
GetTimeFormatA
GetDateFormatA
HeapFree
HeapAlloc
VirtualProtect
VirtualAlloc
GetSystemInfo
VirtualQuery
HeapReAlloc
GetCommandLineA
GetProcessHeap
GetStartupInfoA
RtlUnwind
ExitProcess
ExitThread
CreateThread
RaiseException
HeapSize
SetStdHandle
GetFileType
TerminateProcess
UnhandledExceptionFilter
IsDebuggerPresent
GetACP
GetTimeZoneInformation
HeapDestroy
HeapCreate
VirtualFree
GetStdHandle
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
QueryPerformanceCounter
GetStringTypeA
GetStringTypeW
GetConsoleCP
GetConsoleMode
LCMapStringA
LCMapStringW
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
SetEnvironmentVariableA
GetOEMCP
GetCPInfo
CreateFileA
GetFullPathNameA
GetVolumeInformationA
FindFirstFileA
FindClose
GetCurrentProcess
DuplicateHandle
GetFileSize
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
SetFilePointer
WriteFile
ReadFile
GetThreadLocale
InterlockedIncrement
TlsFree
LocalReAlloc
TlsSetValue
TlsAlloc
GlobalHandle
GlobalReAlloc
TlsGetValue
GlobalFlags
LocalAlloc
LeaveCriticalSection
EnterCriticalSection
DeleteCriticalSection
InitializeCriticalSection
FileTimeToLocalFileTime
FileTimeToSystemTime
GlobalGetAtomNameA
GlobalFindAtomA
lstrcmpW
GetVersionExA
InterlockedDecrement
GetModuleFileNameW
FormatMessageA
LocalFree
MulDiv
GetCurrentProcessId
SetLastError
GlobalAddAtomA
CreateEventA
SuspendThread
SetEvent
WaitForSingleObject
SetThreadPriority
GlobalUnlock
WritePrivateProfileStringA
FreeResource
GlobalFree
GetCurrentThread
GetCurrentThreadId
ConvertDefaultLocale
GetModuleFileNameA
EnumResourceLanguagesA
GetLocaleInfoA
LoadLibraryA
GlobalLock
lstrcmpA
GlobalAlloc
FreeLibrary
GlobalDeleteAtom
GetModuleHandleA
GetProcAddress
GetVersion
CompareStringA
GetLastError
InterlockedExchange
MultiByteToWideChar
CompareStringW
Sleep
LockResource
WideCharToMultiByte
GetPrivateProfileStringA
GetWindowsDirectoryA
Process32Next
Process32First
CreateToolhelp32Snapshot
ResumeThread
SizeofResource
LoadResource
FindResourceA
lstrlenA
CloseHandle
SetUnhandledExceptionFilter

user32

DestroyMenu
RegisterClipboardFormatA
PostThreadMessageA
ReleaseCapture
LoadCursorA
SetCapture
RegisterWindowMessageA
WinHelpA
IsChild
GetCapture
GetClassLongA
GetClassNameA
SetPropA
GetPropA
RemovePropA
GetForegroundWindow
GetMessageTime
GetMessagePos
MapWindowPoints
SetForegroundWindow
UpdateWindow
GetMenu
CreateWindowExA
GetClassInfoExA
GetClassInfoA
RegisterClassA
AdjustWindowRectEx
EqualRect
CopyRect
PtInRect
CallWindowProcA
OffsetRect
IntersectRect
SystemParametersInfoA
GetWindowPlacement
GetWindowRect
GetSysColor
EndPaint
BeginPaint
GetWindowDC
ReleaseDC
GetDC
ClientToScreen
GrayStringA
DrawTextExA
TabbedTextOutA
GetWindowTextA
SetFocus
ShowWindow
MoveWindow
SetWindowLongA
GetDlgCtrlID
SetWindowTextA
IsDialogMessageA
SendDlgItemMessageA
UnhookWindowsHookEx
GetMenuItemID
GetMenuItemCount
GetSubMenu
GetWindowThreadProcessId
GetLastActivePopup
MessageBoxA
SetCursor
SetWindowsHookExA
CallNextHookEx
GetMessageA
TranslateMessage
DispatchMessageA
IsWindowVisible
GetKeyState
PeekMessageA
GetCursorPos
ValidateRect
SetMenuItemBitmaps
GetMenuCheckMarkDimensions
LoadBitmapA
GetFocus
ModifyMenuA
GetMenuState
UnregisterClassA
GetSysColorBrush
MessageBeep
GetNextDlgGroupItem
EnableMenuItem
CheckMenuItem
InvalidateRgn
InvalidateRect
SetRect
IsRectEmpty
CopyAcceleratorTableA
DefWindowProcA
CharNextA
GetDesktopWindow
GetActiveWindow
SetActiveWindow
CreateDialogIndirectParamA
DestroyWindow
IsWindow
GetWindowLongA
GetDlgItem
IsWindowEnabled
GetNextDlgTabItem
EndDialog
GetWindow
SetWindowContextHelpId
GetParent
MapDialogRect
SetWindowPos
PostQuitMessage
PostMessageA
CharUpperA
EnableWindow
SetTimer
KillTimer
DrawIcon
GetClientRect
GetSystemMetrics
IsIconic
SendMessageA
LoadIconA
DrawTextA
GetTopWindow

gdi32

ExtSelectClipRgn
DeleteDC
PtVisible
GetStockObject
GetTextColor
CreateRectRgnIndirect
GetRgnBox
GetMapMode
GetWindowExtEx
GetViewportExtEx
GetObjectA
ScaleWindowExtEx
SetWindowExtEx
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
SelectObject
Escape
ExtTextOutA
TextOutA
GetDeviceCaps
GetBkColor
CreateBitmap
DeleteObject
GetClipBox
SetMapMode
SetTextColor
SetBkColor
RestoreDC
SaveDC
RectVisible

comdlg32

GetFileTitleA

winspool.drv

OpenPrinterA
DocumentPropertiesA
ClosePrinter

advapi32

RegDeleteKeyA
RegQueryValueA
RegOpenKeyA
RegEnumKeyA
RegCloseKey
RegOpenKeyExA
RegSetValueExA
RegQueryValueExA
RegCreateKeyExA

shell32

ShellExecuteA

comctl32

InitCommonControlsEx

shlwapi

PathFindFileNameA
UrlUnescapeA
PathStripToRootA
PathFindExtensionA
PathIsUNCA

oledlg

ord8

ole32

OleIsCurrentClipboard
CoRevokeClassObject
OleInitialize
CoFreeUnusedLibraries
OleUninitialize
CreateILockBytesOnHGlobal
StgCreateDocfileOnILockBytes
OleFlushClipboard
CoGetClassObject
CoTaskMemAlloc
CoTaskMemFree
CLSIDFromString
CLSIDFromProgID
CoRegisterMessageFilter
StgOpenStorageOnILockBytes

oleaut32

VariantCopy
SysAllocString
SafeArrayDestroy
SystemTimeToVariantTime
VariantTimeToSystemTime
OleCreateFontIndirect
SysAllocStringByteLen
SysStringLen
VariantInit
VariantChangeType
VariantClear
SysAllocStringLen
SysFreeString

urlmon

URLDownloadToFileA

wininet

InternetCanonicalizeUrlA
InternetQueryOptionA
InternetQueryDataAvailable
InternetCloseHandle
InternetGetLastResponseInfoA
InternetOpenA
InternetSetStatusCallback
InternetSetFilePointer
InternetWriteFile
InternetReadFile
InternetOpenUrlA
InternetCrackUrlA

Sections

.text
Size: 216KB - Virtual size: 215KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 56KB - Virtual size: 53KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 12KB - Virtual size: 25KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 40KB - Virtual size: 36KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

8e78348e404bd8a3a39886cd81209a31

Headers

File Characteristics

PDB Paths

Imports

searchtoollib

kernel32

user32

gdi32

comdlg32

winspool.drv

advapi32

shell32

comctl32

shlwapi

oledlg

ole32

oleaut32

urlmon

wininet

Sections

.text Size: 216KB - Virtual size: 215KB

.rdata Size: 56KB - Virtual size: 53KB

.data Size: 12KB - Virtual size: 25KB

.rsrc Size: 40KB - Virtual size: 36KB

.text
Size: 216KB - Virtual size: 215KB

.rdata
Size: 56KB - Virtual size: 53KB

.data
Size: 12KB - Virtual size: 25KB

.rsrc
Size: 40KB - Virtual size: 36KB