turbojpeg[.]dll

Sharing

Copy URL Twitter E-mail

General

Target

turbojpeg.dll
Size

679KB
MD5

296cfd81a2086ff21f80a5f3312263d3
SHA1

007016fb9d088ff83e639f18917cf4c57377766f
SHA256

d75e415f4ee1f6b7d57a9225d6b01b115083dc8ffccd2bdcc2fb2c675451e51f
SHA512

8450c6ae2298cf9fd426aa04e9949d1b1c29dd0d98430902ee0f172d00504d415cb14f9d339f9446ee8bf58ac3c0b4f7481885e4440c2e5baf42688f263493e6
SSDEEP

12288:NleWizx79M1q0kuuBIaStcYSY1XU/N+ugCfSJ57TQYv:N0WSX0kuuBUiYSYG/N+uAjTd

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
turbojpeg.dll

Files

turbojpeg.dll
.dll windows:6 windows x86 arch:x86

d21919f47d86026f7a43ae0a706b6c85

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

IsProcessorFeaturePresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
InterlockedFlushSList
RtlUnwind
GetLastError
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
GetProcAddress
LoadLibraryExW
ExitProcess
GetModuleHandleExW
GetModuleFileNameA
MultiByteToWideChar
WideCharToMultiByte
HeapFree
HeapAlloc
FlushFileBuffers
WriteFile
GetConsoleCP
GetConsoleMode
ReadFile
ReadConsoleW
CompareStringW
LCMapStringW
GetStdHandle
GetFileType
GetACP
GetStringTypeW
CloseHandle
FindClose
FindFirstFileExA
FindNextFileA
IsValidCodePage
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableA
SetEnvironmentVariableW
GetProcessHeap
SetStdHandle
SetFilePointerEx
WriteConsoleW
CreateFileW
HeapSize
HeapReAlloc
SetEndOfFile
DecodePointer
RaiseException

Exports

Exports

TJBUFSIZE
TJBUFSIZEYUV
tjAlloc
tjBufSize
tjBufSizeYUV
tjBufSizeYUV2
tjCompress
tjCompress2
tjCompressFromYUV
tjCompressFromYUVPlanes
tjDecodeYUV
tjDecodeYUVPlanes
tjDecompress
tjDecompress2
tjDecompressHeader
tjDecompressHeader2
tjDecompressHeader3
tjDecompressToYUV
tjDecompressToYUV2
tjDecompressToYUVPlanes
tjDestroy
tjEncodeYUV
tjEncodeYUV2
tjEncodeYUV3
tjEncodeYUVPlanes
tjFree
tjGetErrorCode
tjGetErrorStr
tjGetErrorStr2
tjGetScalingFactors
tjInitCompress
tjInitDecompress
tjInitTransform
tjLoadImage
tjPlaneHeight
tjPlaneSizeYUV
tjPlaneWidth
tjSaveImage
tjTransform

Sections

.text
Size: 422KB - Virtual size: 422KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 239KB - Virtual size: 238KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.gfids
Size: 512B - Virtual size: 160B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 480B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 12KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

d21919f47d86026f7a43ae0a706b6c85

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

Exports

Exports

Sections

.text Size: 422KB - Virtual size: 422KB

.rdata Size: 239KB - Virtual size: 238KB

.data Size: 3KB - Virtual size: 5KB

.gfids Size: 512B - Virtual size: 160B

.rsrc Size: 512B - Virtual size: 480B

.reloc Size: 12KB - Virtual size: 12KB

.text
Size: 422KB - Virtual size: 422KB

.rdata
Size: 239KB - Virtual size: 238KB

.data
Size: 3KB - Virtual size: 5KB

.gfids
Size: 512B - Virtual size: 160B

.rsrc
Size: 512B - Virtual size: 480B

.reloc
Size: 12KB - Virtual size: 12KB