PboExplorerUpdateHelper[.]exe

Sharing

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General

Target

PboExplorerUpdateHelper.exe
Size

461KB
MD5

3bd6507bc13217676924961a0ca759da
SHA1

e764aa55f2e1f29c2b1489d00707fb22f4023c4e
SHA256

c9e015cce8640c5f528662fbb0a0419e620c9ca13f6747998ef23eeede182c4f
SHA512

b9a2852f1e11462ce5aeb5878ba0685978cd4cac238fd67bc41992f1c40387817f3387feb557d581b5b2d020d6565237f10c1c1f95d9885d8e230aeb7ab03614
SSDEEP

6144:0ey+/VOhrLPHjO7aLPZ6GUPIGJJolph0lhSMXlBXBWnvohmd/5+9ork:XygyrLfjOObZ6VPAph0lhSMXlivo24

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
PboExplorerUpdateHelper.exe

Files

PboExplorerUpdateHelper.exe
.exe windows:6 windows x64 arch:x64

d5c0e34b0a2d118ab4aabf6210be068a

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB Paths

D:\a\PboExplorer\PboExplorer\x64\UpdateHelperExe\PboExplorerUpdateHelper.pdb

Imports

kernel32

CloseHandle
GetCurrentProcessId
IsDebuggerPresent
MultiByteToWideChar
MoveFileExW
WriteConsoleW
HeapSize
HeapReAlloc
SetStdHandle
GetProcessHeap
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetOEMCP
GetACP
IsValidCodePage
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
GetStartupInfoW
GetModuleHandleW
QueryPerformanceCounter
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
FormatMessageA
WideCharToMultiByte
LocalFree
GetLocaleInfoEx
CreateDirectoryW
CreateFileW
FindClose
FindFirstFileW
FindFirstFileExW
FindNextFileW
GetFileAttributesExW
AreFileApisANSI
GetLastError
GetProcAddress
GetFileInformationByHandleEx
RtlPcToFileHeader
RaiseException
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
InitializeSRWLock
TryAcquireSRWLockExclusive
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
EncodePointer
DecodePointer
LCMapStringEx
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
GetStringTypeW
GetCPInfo
RtlUnwindEx
SetLastError
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
RtlUnwind
ExitProcess
GetModuleHandleExW
GetModuleFileNameW
GetStdHandle
WriteFile
GetCommandLineA
GetCommandLineW
GetFileSizeEx
SetFilePointerEx
GetFileType
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
HeapFree
HeapAlloc
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
ReadFile
ReadConsoleW
SetEndOfFile

shell32

SHGetFolderPathW

Sections

.text
Size: 201KB - Virtual size: 200KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 198KB - Virtual size: 198KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 348B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 41KB - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

d5c0e34b0a2d118ab4aabf6210be068a

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

shell32

Sections

.text Size: 201KB - Virtual size: 200KB

.rdata Size: 198KB - Virtual size: 198KB

.data Size: 5KB - Virtual size: 11KB

.pdata Size: 11KB - Virtual size: 10KB

_RDATA Size: 512B - Virtual size: 348B

.rsrc Size: 41KB - Virtual size: 40KB

.reloc Size: 3KB - Virtual size: 2KB

.text
Size: 201KB - Virtual size: 200KB

.rdata
Size: 198KB - Virtual size: 198KB

.data
Size: 5KB - Virtual size: 11KB

.pdata
Size: 11KB - Virtual size: 10KB

_RDATA
Size: 512B - Virtual size: 348B

.rsrc
Size: 41KB - Virtual size: 40KB

.reloc
Size: 3KB - Virtual size: 2KB