644c0439e73e811e2b4aee6d892cc09b9d566678467419cd02931967b05d2ac8

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General

Target

644c0439e73e811e2b4aee6d892cc09b9d566678467419cd02931967b05d2ac8
Size

1.1MB
MD5

6ffcab0e07db3bf2da1a7ca049f4b7ae
SHA1

20051c3e7d2df4eeae040a8f998bfe17612d3564
SHA256

644c0439e73e811e2b4aee6d892cc09b9d566678467419cd02931967b05d2ac8
SHA512

b2193dd9aaaa5c53f135d1716ff6df661ff55f5dde18739bf2ad9080284094353bd1834f0f5fe6535c953e6e236c84e1311539070ab8b4ccd276bece8384ed97
SSDEEP

24576:ZlEAxccT9HksqYeoThCQeXovsxsmFAsOgLtInve90IxgPe2U:ZFisqYe0g5XJ1FAsOuZ2U

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
644c0439e73e811e2b4aee6d892cc09b9d566678467419cd02931967b05d2ac8

Files

644c0439e73e811e2b4aee6d892cc09b9d566678467419cd02931967b05d2ac8
.exe windows:5 windows x86 arch:x86

469a90c30cd927d051361f158222096d

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

c:\tmp\tmp_build\yoctoprod\tools\VirtualHub\windows\obj\x86VirtualHub.pdb

Imports

kernel32

TryEnterCriticalSection
TlsSetValue
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
WaitForSingleObject
SetEvent
TerminateThread
CreateEventA
CreateThread
ResetEvent
DeleteCriticalSection
TlsGetValue
GetCurrentProcess
GetComputerNameA
SetConsoleCtrlHandler
SetEndOfFile
FormatMessageA
CreateMailslotA
GetProcAddress
GetOverlappedResult
CloseHandle
LoadLibraryA
CreateFileA
GetLastError
WaitForMultipleObjects
WriteFile
CancelIo
ReadFile
GetSystemTime
SystemTimeToFileTime
GetTickCount
QueryPerformanceCounter
QueryPerformanceFrequency
Sleep
MultiByteToWideChar
TlsAlloc
GetModuleFileNameA
WriteConsoleW
HeapReAlloc
HeapSize
CreateFileW
FlushFileBuffers
GetProcessHeap
GetStringTypeW
SetStdHandle
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCPInfo
GetOEMCP
GetACP
IsValidCodePage
FindNextFileW
FindFirstFileExW
FindClose
GetCurrentDirectoryW
ReadConsoleW
GetTimeZoneInformation
WideCharToMultiByte
SetFilePointerEx
DecodePointer
GetFileSizeEx
GetConsoleMode
GetConsoleOutputCP
GetFileType
HeapAlloc
HeapFree
LCMapStringW
CompareStringW
GetTimeFormatW
GetDateFormatW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
RtlUnwind
SetLastError
InitializeCriticalSectionAndSpinCount
TlsFree
FreeLibrary
LoadLibraryExW
EncodePointer
RaiseException
ExitProcess
GetModuleHandleExW
GetDriveTypeW
GetFullPathNameW
GetStdHandle
GetModuleFileNameW
GetCommandLineA
GetCommandLineW

advapi32

DeregisterEventSource
CreateServiceA
RegCloseKey
StartServiceCtrlDispatcherA
CloseServiceHandle
RegQueryValueExA
SetServiceStatus
OpenSCManagerA
RegisterServiceCtrlHandlerExA
DeleteService
ControlService
StartServiceA
ReportEventA
RegOpenKeyExA
ChangeServiceConfig2A
OpenServiceA
RegisterEventSourceA
AdjustTokenPrivileges
LookupPrivilegeValueA
InitiateSystemShutdownA
OpenProcessToken

setupapi

SetupDiEnumDeviceInterfaces
SetupDiGetClassDevsA
SetupDiGetDeviceInterfaceDetailA
SetupDiEnumDeviceInfo
SetupDiGetDeviceRegistryPropertyA
SetupDiDestroyDeviceInfoList

ws2_32

WSAIoctl
closesocket
select
getaddrinfo
inet_addr
getsockname
send
socket
connect
__WSAFDIsSet
WSAStartup
getsockopt
htons
freeaddrinfo
sendto
ioctlsocket
setsockopt
WSAGetLastError
ntohl
bind
WSACleanup
htonl
recvfrom
ntohs
getpeername
listen
gethostname
accept
WSASocketA
recv

Sections

.text
Size: 379KB - Virtual size: 379KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 633KB - Virtual size: 632KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 8.5MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 92KB - Virtual size: 92KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 25KB - Virtual size: 25KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

469a90c30cd927d051361f158222096d

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

advapi32

setupapi

ws2_32

Sections

.text Size: 379KB - Virtual size: 379KB

.rdata Size: 633KB - Virtual size: 632KB

.data Size: 4KB - Virtual size: 8.5MB

.rsrc Size: 92KB - Virtual size: 92KB

.reloc Size: 25KB - Virtual size: 25KB

.text
Size: 379KB - Virtual size: 379KB

.rdata
Size: 633KB - Virtual size: 632KB

.data
Size: 4KB - Virtual size: 8.5MB

.rsrc
Size: 92KB - Virtual size: 92KB

.reloc
Size: 25KB - Virtual size: 25KB