4b8e6d31a690b1aef3eb8ccfc0895d14c35725b03ba970317d32d969c95f4459

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General

Target

4b8e6d31a690b1aef3eb8ccfc0895d14c35725b03ba970317d32d969c95f4459
Size

1.4MB
MD5

999196eb83e09abe00ebc515caee589c
SHA1

b85e2900189ad96872e72f6ca1669372a4af5489
SHA256

4b8e6d31a690b1aef3eb8ccfc0895d14c35725b03ba970317d32d969c95f4459
SHA512

7112d000dc8ce604a51ff0bf36bf393a47810a557e71c32d79b66f92e6521a3e364a70e8e73f8d13c006cc1bc50f78acdaef6b486d8d9eca8149e1d56c229280
SSDEEP

24576:j1FvETuffqmZEt9C8IGW7dDRF1Kl/7pK6QJJcg4f:jfMTuqUEtlIVDR7KlDpn8X

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
4b8e6d31a690b1aef3eb8ccfc0895d14c35725b03ba970317d32d969c95f4459

Files

4b8e6d31a690b1aef3eb8ccfc0895d14c35725b03ba970317d32d969c95f4459
.exe windows:6 windows x64 arch:x64

dbadab96ee93797fd69c79fc665705f0

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB Paths

c:\jenkins\workspace\Client\Client\Windows\release\bin\X64\release\ZoomUpdater.pdb

Imports

shlwapi

PathAppendW
PathFileExistsW
PathRemoveFileSpecW
PathRemoveBackslashW

kernel32

GetCommandLineW
FindNextFileW
GetCurrentProcess
WriteFile
RemoveDirectoryW
GetModuleFileNameW
SetFilePointer
SetEndOfFile
GetTempPathW
FindClose
CreateFileW
GetFileAttributesW
GetSystemDirectoryW
GetModuleHandleA
ProcessIdToSessionId
GetLastError
DeleteFileW
CloseHandle
LoadLibraryW
HeapAlloc
GetProcAddress
MoveFileExW
GetFileSize
GetCurrentProcessId
GetProcessHeap
FreeLibrary
CopyFileW
GetTempFileNameW
MoveFileW
LoadLibraryExW
SetLastError
MultiByteToWideChar
GetWindowsDirectoryW
HeapFree
FindFirstFileW
ReadFile
CreateDirectoryW
WriteConsoleW
GetStringTypeW
SetStdHandle
GetConsoleMode
GetConsoleCP
FlushFileBuffers
FreeEnvironmentStringsW
GetEnvironmentStringsW
WideCharToMultiByte
GetCommandLineA
GetCPInfo
GetOEMCP
HeapReAlloc
HeapSize
SetFilePointerEx
LCMapStringW
GetFinalPathNameByHandleW
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
RtlUnwindEx
RtlPcToFileHeader
RaiseException
EncodePointer
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetStdHandle
ExitProcess
GetModuleHandleExW
GetFileType
FindFirstFileExW
IsValidCodePage
GetACP

advapi32

ImpersonateLoggedOnUser
RegQueryValueExW
RevertToSelf
RegCloseKey
GetTokenInformation
OpenProcessToken
RegOpenKeyExW

shell32

SHGetSpecialFolderPathW
SHGetFolderPathW
CommandLineToArgvW
ShellExecuteW

ole32

CoUninitialize
CoCreateInstance
CoInitializeEx

oleaut32

SysFreeString
SysAllocString

wintrust

WTHelperProvDataFromStateData
WTHelperGetProvCertFromChain
WinVerifyTrust
WTHelperGetProvSignerFromChain

crypt32

CertGetNameStringW

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 49KB - Virtual size: 48KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 252B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1.2MB - Virtual size: 1.2MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

dbadab96ee93797fd69c79fc665705f0

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

shlwapi

kernel32

advapi32

shell32

ole32

oleaut32

wintrust

crypt32

Sections

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

.rdata Size: 49KB - Virtual size: 48KB

.data Size: 3KB - Virtual size: 8KB

.pdata Size: 5KB - Virtual size: 5KB

_RDATA Size: 512B - Virtual size: 252B

.rsrc Size: 1KB - Virtual size: 1KB

.reloc Size: 1.2MB - Virtual size: 1.2MB

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

.rdata
Size: 49KB - Virtual size: 48KB

.data
Size: 3KB - Virtual size: 8KB

.pdata
Size: 5KB - Virtual size: 5KB

_RDATA
Size: 512B - Virtual size: 252B

.rsrc
Size: 1KB - Virtual size: 1KB

.reloc
Size: 1.2MB - Virtual size: 1.2MB