HEUR-Backdoor[.]Win32[.]Generic-a4a25290f8d16d12e33293712bbd557d2cde2bbc1112ad7cf4f7a8a3e933e591

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General

Target

HEUR-Backdoor.Win32.Generic-a4a25290f8d16d12e33293712bbd557d2cde2bbc1112ad7cf4f7a8a3e933e591
Size

2.0MB
MD5

6341c1e2d07efd7182af97df8442bb3c
SHA1

1b4a7a506cdd30838dc0d5cbc96266547b8f7cc8
SHA256

a4a25290f8d16d12e33293712bbd557d2cde2bbc1112ad7cf4f7a8a3e933e591
SHA512

9f66c40b93a819f03bb0b1239019dae16682f3fff5afc312cd8b47d18104a72e2186a28dd9acc829709f2f165de9df37f87f6dfe248351632004b2d60ccdcef5
SSDEEP

49152:YeC7es0RTvqz9lcKFlkZhQT8WJmbJ7i/zJQdWSM0t2vgUdzWbQYmvVhFAeqCqNRt:o7kK9lcIKZ687Vi/zJ0NM0t2vgUdzWbX

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
HEUR-Backdoor.Win32.Generic-a4a25290f8d16d12e33293712bbd557d2cde2bbc1112ad7cf4f7a8a3e933e591

Files

HEUR-Backdoor.Win32.Generic-a4a25290f8d16d12e33293712bbd557d2cde2bbc1112ad7cf4f7a8a3e933e591
.exe windows:5 windows x86 arch:x86

5e25413dfcc5d6c2e1cb1ef199da4ab5

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

CloseHandle
GetModuleHandleW
InitializeCriticalSectionAndSpinCount
GetCurrentProcessId
Sleep
GetFileSize
WriteFile
ReadFile
GetModuleFileNameW
GetTempPathW
GetTempFileNameW
CreateFileW
SetFileAttributesW
DeleteFileW
MoveFileW
MoveFileExW
GetComputerNameA
WideCharToMultiByte
GetSystemTime
GetCommandLineW
RaiseException
RtlUnwind
HeapFree
HeapAlloc
EncodePointer
DecodePointer
GetCurrentThreadId
LoadLibraryExW
SetLastError
InterlockedIncrement
InterlockedDecrement
ExitProcess
GetModuleHandleExW
MultiByteToWideChar
GetStdHandle
GetProcessHeap
GetFileType
QueryPerformanceCounter
GetSystemTimeAsFileTime
GetEnvironmentStringsW
FreeEnvironmentStringsW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
IsDebuggerPresent
IsProcessorFeaturePresent
HeapSize
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
HeapReAlloc
FlushFileBuffers
GetConsoleCP
GetConsoleMode
SetFilePointer
SetFilePointerEx
ReadConsoleW
OutputDebugStringW
GetStringTypeW
LCMapStringW
SetStdHandle
WriteConsoleW
SetEndOfFile
HeapDestroy
GetLastError
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
GetCurrentProcess
GetModuleHandleA
CreateProcessW
FindResourceExW
FindResourceW
LoadLibraryW
LoadLibraryA
SystemTimeToFileTime
SizeofResource
LoadResource
GetProcAddress
GetStartupInfoW
LockResource

advapi32

CreateServiceW
RegSetValueExW
RegCreateKeyExW
StartServiceW
QueryServiceConfigW
OpenServiceW
OpenSCManagerW
CloseServiceHandle
ChangeServiceConfigW
RegOpenKeyExW
RegCloseKey
CryptReleaseContext
CryptAcquireContextW
GetUserNameW
GetUserNameA
CheckTokenMembership
FreeSid
AllocateAndInitializeSid
RegQueryValueExW

ole32

CoInitialize
CoCreateInstance

shell32

ShellExecuteW
SHGetSpecialFolderPathW

shlwapi

PathIsRootW
PathRemoveExtensionW
PathAddExtensionW
PathAppendW
PathFileExistsW

Sections

.text
Size: 713KB - Virtual size: 713KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 1.0MB - Virtual size: 1.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 22KB - Virtual size: 22KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.l2
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

5e25413dfcc5d6c2e1cb1ef199da4ab5

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

advapi32

ole32

shell32

shlwapi

Sections

.text Size: 713KB - Virtual size: 713KB

.data Size: 1.0MB - Virtual size: 1.1MB

.rsrc Size: 8KB - Virtual size: 7KB

.reloc Size: 22KB - Virtual size: 22KB

.l2 Size: 8KB - Virtual size: 8KB

.text
Size: 713KB - Virtual size: 713KB

.data
Size: 1.0MB - Virtual size: 1.1MB

.rsrc
Size: 8KB - Virtual size: 7KB

.reloc
Size: 22KB - Virtual size: 22KB

.l2
Size: 8KB - Virtual size: 8KB