64[.]dll | Triage

Resubmissions

08-02-2023 16:39

230208-t5xtlscc4z 10

02-03-2022 15:02

220302-sefxqsghhm 10

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General

Target

64.dll
Size

929KB
MD5

d69589f5bd6c3c799be2d2fd2b718af1
SHA1

1c68264c9b7b4fef73cc231b944388b4abaa1962
SHA256

41324493142b10db127217274e21df37f6ccd13f01a8d29d2b23b7b1463423a7
SHA512

b7fd1f2d6aa4d541d023035913a649ca6f1c6beb3f4c6fce890cc511a08c901479f767164c20dc9cd5826dc7a8dcf47db0c813485aeffced17f55a2a06f4d392

Score

N/A

Malware Config

Signatures

Files

64.dll
.dll regsvr32 windows x64

3d4948061a248be9df4ccf011fab600d

Code Sign

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

kernel32

VirtualAlloc
VirtualProtect
GetProcAddress
LoadLibraryA
QueryPerformanceCounter
QueryPerformanceFrequency
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
SetEndOfFile
RtlPcToFileHeader
RaiseException
RtlUnwindEx
InterlockedFlushSList
GetLastError
SetLastError
EncodePointer
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
ExitProcess
GetModuleHandleExW
GetStdHandle
GetFileType
GetModuleFileNameW
WriteConsoleW
ReadFile
HeapFree
HeapAlloc
CompareStringW
LCMapStringW
GetFileSizeEx
SetFilePointerEx
WriteFile
OutputDebugStringW
CloseHandle
GetConsoleMode
ReadConsoleW
GetConsoleOutputCP
HeapReAlloc
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
GetProcessHeap
FlushFileBuffers
SetStdHandle
GetStringTypeW
CreateFileW
HeapSize
RtlUnwind

Exports

Exports

DllInstall
DllRegisterServer
EntryPoint
opj_codec_set_threads
opj_create_compress
opj_create_decompress
opj_decode
opj_decode_tile_data
opj_destroy_codec
opj_destroy_cstr_index
opj_destroy_cstr_info
opj_dump_codec
opj_encode
opj_encoder_set_extra_options
opj_end_compress
opj_end_decompress
opj_get_cstr_index
opj_get_cstr_info
opj_get_decoded_tile
opj_get_num_cpus
opj_has_thread_support
opj_image_create
opj_image_data_alloc
opj_image_data_free
opj_image_destroy
opj_image_tile_create
opj_read_header
opj_read_tile_header
opj_set_MCT
opj_set_decode_area
opj_set_decoded_components
opj_set_decoded_resolution_factor
opj_set_default_decoder_parameters
opj_set_default_encoder_parameters
opj_set_error_handler
opj_set_info_handler
opj_set_warning_handler
opj_setup_decoder
opj_setup_encoder
opj_start_compress
opj_stream_create
opj_stream_create_default_file_stream
opj_stream_create_file_stream
opj_stream_default_create
opj_stream_destroy
opj_stream_set_read_function
opj_stream_set_seek_function
opj_stream_set_skip_function
opj_stream_set_user_data
opj_stream_set_user_data_length
opj_stream_set_write_function
opj_version
opj_write_tile

Sections

.text
Size: 763KB - Virtual size: 763KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 83KB - Virtual size: 82KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 61KB - Virtual size: 65KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 17KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 244B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

Files

3d4948061a248be9df4ccf011fab600d

Code Sign

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

Exports

Exports

Sections

.text Size: 763KB - Virtual size: 763KB

.rdata Size: 83KB - Virtual size: 82KB

.data Size: 61KB - Virtual size: 65KB

.pdata Size: 17KB - Virtual size: 16KB

_RDATA Size: 512B - Virtual size: 244B

.reloc Size: 2KB - Virtual size: 2KB

.text
Size: 763KB - Virtual size: 763KB

.rdata
Size: 83KB - Virtual size: 82KB

.data
Size: 61KB - Virtual size: 65KB

.pdata
Size: 17KB - Virtual size: 16KB

_RDATA
Size: 512B - Virtual size: 244B

.reloc
Size: 2KB - Virtual size: 2KB