Lab05-01[.]dll

Sharing

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General

Target

Lab05-01.dll
Size

130KB
MD5

1a9fd80174aafecd9a52fd908cb82637
SHA1

fbe285b8b7fe710724ea35d15948969a709ed33b
SHA256

eb1079bdd96bc9cc19c38b76342113a09666aad47518ff1a7536eebff8aadb4a
SHA512

000e50cfc28158a4ed474a6b4f3b5d91aea82b59252f64d98625ccae20d916d8e806babc20750790091ef9db22a98648abb9256c8c10eee08289d1b4d5b00e0b
SSDEEP

3072:6gAP9p3D0+fnD0Mx72ZeJ3u1qLOrPFuDa9ZX2P8HAmqx0x:LAP9p3I62ZeJ3u16Or9u2P2P8gmF

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Lab05-01.dll

Files

Lab05-01.dll
.dll windows:4 windows x86 arch:x86

b24a23067c1966f0842b1f450772172c

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

gdi32

DeleteDC
GetDIBits
CreateFontIndirectA
SetTextColor
SetBkMode
RealizePalette
SelectPalette
GetStockObject
GetObjectA
BitBlt
SelectObject
CreateCompatibleBitmap
CreateCompatibleDC
GetDeviceCaps
CreateDCA
DeleteObject
CreateDIBSection

psapi

EnumProcessModules
GetModuleFileNameExA

ws2_32

select
inet_addr
gethostbyname
inet_ntoa
recv
send
connect
ntohs
htons
setsockopt
WSACleanup
WSAStartup
closesocket
socket
WSAGetLastError

iphlpapi

GetAdaptersInfo

kernel32

WriteFile
GetStdHandle
GetVersionExA
GetLastError
GetCurrentProcess
Process32Next
Process32First
CreateToolhelp32Snapshot
GetDiskFreeSpaceA
GetDriveTypeA
GetLogicalDrives
GetModuleHandleA
GlobalMemoryStatus
GetComputerNameA
CopyFileA
MoveFileExA
GetModuleFileNameA
SetCurrentDirectoryA
GetCurrentDirectoryA
GetCurrentThreadId
OutputDebugStringA
GetSystemDefaultLangID
WaitForSingleObject
CreateRemoteThread
GetVersion
GlobalFree
GlobalReAlloc
GlobalUnlock
GlobalLock
GlobalAlloc
GlobalSize
WideCharToMultiByte
Module32Next
Module32First
TerminateProcess
SetPriorityClass
SuspendThread
DeleteFileA
Thread32First
ResumeThread
LoadLibraryW
ProcessIdToSessionId
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
GetVolumeInformationA
FindClose
FindNextFileA
FindFirstFileA
SystemTimeToFileTime
GetLocalTime
CreateDirectoryA
SetFileAttributesA
GetFileAttributesA
RemoveDirectoryA
MoveFileA
GetFileTime
CreateFileA
SetFileTime
TerminateThread
LoadLibraryA
LocalFree
LocalAlloc
GetWindowsDirectoryA
GetSystemTime
GetSystemDirectoryA
CreateMutexA
FreeConsole
WriteProcessMemory
VirtualAllocEx
MultiByteToWideChar
SetLastError
ReadFile
CreateProcessA
GetStartupInfoA
CreatePipe
VirtualQuery
GetProcAddress
GetTickCount
CreateThread
CloseHandle
FreeLibrary
ExitThread
WinExec
Sleep
GetCurrentProcessId
Thread32Next
OpenProcess
GetExitCodeThread

user32

BlockInput
ExitWindowsEx
CloseWindowStation
CloseDesktop
MessageBoxA
SetThreadDesktop
OpenDesktopA
SetProcessWindowStation
OpenWindowStationA
GetProcessWindowStation
GetDesktopWindow
GetThreadDesktop
SendMessageA
SystemParametersInfoA
PostMessageA
PostThreadMessageA
GetMessageA
RedrawWindow
DrawTextA
GetSystemMetrics
mouse_event
keybd_event
GetDC
ReleaseDC
OpenInputDesktop
GetUserObjectInformationA

advapi32

LookupPrivilegeValueA
OpenProcessToken
RegCloseKey
RegQueryValueExA
RegOpenKeyExA
CreateProcessAsUserA
RegSetValueExA
RegDeleteValueA
RegEnumKeyA
RegOpenKeyA
SetTokenInformation
DuplicateTokenEx
RegEnumValueA
AdjustTokenPrivileges
RegCreateKeyA
RegDeleteKeyA
CloseServiceHandle
QueryServiceConfigA
RegisterServiceCtrlHandlerA
SetServiceStatus
CreateServiceA
ChangeServiceConfig2A
QueryServiceStatusEx
ChangeServiceConfigA
StartServiceA
QueryServiceStatus
ControlService
DeleteService
OpenSCManagerA
EnumServicesStatusExA
QueryServiceConfig2A
OpenServiceA

ole32

CoTaskMemFree
CoInitialize
CoInitializeEx
CoCreateInstance
CoUninitialize

oleaut32

SysFreeString
VariantClear

msvfw32

ICCompress
ICClose
ICSendMessage
ICOpen
ICImageCompress

winmm

waveInReset
waveInOpen
waveInClose
waveInUnprepareHeader
waveInPrepareHeader
waveInAddBuffer
waveInStart

msvcrt

fread
_ftol
_except_handler3
__CxxFrameHandler
??2@YAPAXI@Z
??3@YAXPAX@Z
isdigit
strtoul
strncat
_strupr
strcmp
strtok
malloc
abs
wcstombs
_CxxThrowException
fopen
ftell
wcslen
_CIacos
_CIpow
_strrev
__dllonexit
_onexit
??1type_info@@UAE@XZ
_initterm
_adjust_fdiv
fwrite
fclose
printf
memcmp
strncmp
atoi
strncpy
_stricmp
_strnicmp
_strlwr
memcpy
strcpy
strlen
memset
fseek
free
_vsnprintf
fprintf
_strtime
_strdate
strcat
sprintf
strrchr
strstr
strchr

Exports

Exports

InstallRT
InstallSA
InstallSB
PSLIST
ServiceMain
StartEXS
UninstallRT
UninstallSA
UninstallSB

Sections

.text
Size: 81KB - Virtual size: 80KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 18KB - Virtual size: 487KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

xdoors_d
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - Virtual size: 944B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 9KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

b24a23067c1966f0842b1f450772172c

Headers

File Characteristics

Imports

gdi32

psapi

ws2_32

iphlpapi

kernel32

user32

advapi32

ole32

oleaut32

msvfw32

winmm

msvcrt

Exports

Exports

Sections

.text Size: 81KB - Virtual size: 80KB

.rdata Size: 8KB - Virtual size: 8KB

.data Size: 18KB - Virtual size: 487KB

xdoors_d Size: 11KB - Virtual size: 11KB

.rsrc Size: 1024B - Virtual size: 944B

.reloc Size: 9KB - Virtual size: 9KB

.text
Size: 81KB - Virtual size: 80KB

.rdata
Size: 8KB - Virtual size: 8KB

.data
Size: 18KB - Virtual size: 487KB

xdoors_d
Size: 11KB - Virtual size: 11KB

.rsrc
Size: 1024B - Virtual size: 944B

.reloc
Size: 9KB - Virtual size: 9KB