draw[.]dll | Triage

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General

Target

draw.dll
Size

50KB
MD5

d9a6fd8abae076080632f8d9afdcd381
SHA1

4bf2db55a1e7725075894d930c2524bdebf29ae8
SHA256

f49dda7986688c23467dcd45239168cffec97068337443541f8aa852aa7b28ae
SHA512

9bd4a56b2a998eb1d4f7b5629a2887465607f389b5c43db447549a64371b5cf54e4fe0c7d75158a94c8704f0bb7779436b5b545db618cfd2d366e8870acbb9fe
SSDEEP

768:l4sE23Eu0KaQQ+3V6qIQ9Gbh1itCft7Gkk6EDFtnZEz0r2eytiSSSSZH2TF0H:lV39vaL+l6DFF6kuvytiSSSSZH250H

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
draw.dll

Files

draw.dll
.dll windows:5 windows x86 arch:x86

3c98cd89cf9c07801da12aed2a06bdf4

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

GetModuleFileNameA
GetCurrentDirectoryA
SetCurrentDirectoryA
GetStringTypeW
CloseHandle
ReleaseMutex
CreateMutexA
LoadLibraryA
GetProcAddress
WaitForSingleObject
FreeLibrary
GetLastError
HeapFree
HeapAlloc
DecodePointer
EncodePointer
GetCurrentThreadId
GetCommandLineA
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
IsProcessorFeaturePresent
HeapCreate
HeapDestroy
GetModuleHandleW
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameW
RaiseException
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
InterlockedDecrement
Sleep
SetHandleCount
InitializeCriticalSectionAndSpinCount
GetFileType
GetStartupInfoW
DeleteCriticalSection
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
LeaveCriticalSection
EnterCriticalSection
LoadLibraryW
RtlUnwind
HeapSize
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
HeapReAlloc
LCMapStringW
MultiByteToWideChar

user32

ReleaseDC
GetWindowRect
GetDC

gdi32

DeleteObject
SelectObject
CreateCompatibleDC
CreateCompatibleBitmap
StretchDIBits
SetStretchBltMode
BitBlt

Exports

Exports

draw_create
draw_destroy
draw_display_bgr24
draw_display_bgr24_part
draw_display_yuv420
draw_display_yuv420_part
draw_fini
draw_init

Sections

.text
Size: 25KB - Virtual size: 24KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 15KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

3c98cd89cf9c07801da12aed2a06bdf4

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

Exports

Exports

Sections

.text Size: 25KB - Virtual size: 24KB

.rdata Size: 15KB - Virtual size: 15KB

.data Size: 3KB - Virtual size: 6KB

.rsrc Size: 1KB - Virtual size: 1KB

.reloc Size: 4KB - Virtual size: 4KB

.text
Size: 25KB - Virtual size: 24KB

.rdata
Size: 15KB - Virtual size: 15KB

.data
Size: 3KB - Virtual size: 6KB

.rsrc
Size: 1KB - Virtual size: 1KB

.reloc
Size: 4KB - Virtual size: 4KB