37a574330192b4ca590cd1a42701cf526354d4589e211711bb262de66b6ccb93

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General

Target

37a574330192b4ca590cd1a42701cf526354d4589e211711bb262de66b6ccb93
Size

139KB
MD5

b1d9597163021d76e250969181298f9f
SHA1

9e71faaf39e0433314321ae8563efbf30522bb52
SHA256

37a574330192b4ca590cd1a42701cf526354d4589e211711bb262de66b6ccb93
SHA512

f3cde5880b559e33aad5b59c1430027b4437ad2e0a42b42232d3c6c9baeb03b9beb5812918afb186321c212f9a81d32819f341c01319aeabe55d703aa4582360
SSDEEP

3072:WWRxe89iHS6UZRj62Rlj7I9Sff2jL9ZVhv6T3Du7V:pfWSdhzj7MXVhyD

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
37a574330192b4ca590cd1a42701cf526354d4589e211711bb262de66b6ccb93

Files

37a574330192b4ca590cd1a42701cf526354d4589e211711bb262de66b6ccb93
.dll windows:5 windows x86 arch:x86

ea74f4d793a9239ff9bad51337101ab2

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

PDB Paths

f:\360云盘\DriversProjects\PLCDrivers\Out\EmuDrivers\NAIS_FP_MEWTOCOL.pdb

Imports

kernel32

OutputDebugStringA
GetTickCount
PurgeComm
Sleep
InterlockedIncrement
InterlockedDecrement
HeapAlloc
GetCurrentThreadId
GetCommandLineA
GetCPInfo
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetLastError
HeapFree
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
GetModuleHandleW
GetProcAddress
ExitProcess
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
SetLastError
GetACP
GetOEMCP
IsValidCodePage
GetUserDefaultLCID
GetLocaleInfoA
EnumSystemLocalesA
IsValidLocale
GetStringTypeA
MultiByteToWideChar
GetStringTypeW
VirtualFree
VirtualAlloc
HeapReAlloc
HeapCreate
HeapDestroy
WriteFile
GetStdHandle
GetModuleFileNameA
LCMapStringA
WideCharToMultiByte
LCMapStringW
SetHandleCount
GetFileType
GetStartupInfoA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
InitializeCriticalSectionAndSpinCount
LoadLibraryA
RtlUnwind
SetFilePointer
GetConsoleCP
GetConsoleMode
GetLocaleInfoW
HeapSize
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
CreateFileA
CloseHandle
FlushFileBuffers

Exports

Exports

PLC_Init

Sections

.text
Size: 62KB - Virtual size: 62KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 436B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rmnet
Size: 56KB - Virtual size: 60KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

ea74f4d793a9239ff9bad51337101ab2

Headers

File Characteristics

PDB Paths

Imports

kernel32

Exports

Exports

Sections

.text Size: 62KB - Virtual size: 62KB

.rdata Size: 10KB - Virtual size: 10KB

.data Size: 4KB - Virtual size: 11KB

.rsrc Size: 512B - Virtual size: 436B

.reloc Size: 4KB - Virtual size: 3KB

.rmnet Size: 56KB - Virtual size: 60KB

.text
Size: 62KB - Virtual size: 62KB

.rdata
Size: 10KB - Virtual size: 10KB

.data
Size: 4KB - Virtual size: 11KB

.rsrc
Size: 512B - Virtual size: 436B

.reloc
Size: 4KB - Virtual size: 3KB

.rmnet
Size: 56KB - Virtual size: 60KB