4391aad148db438d2aa7208a621134de11ab7d9b207892a6cbb167fdbb1ba067

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General

Target

4391aad148db438d2aa7208a621134de11ab7d9b207892a6cbb167fdbb1ba067
Size

197KB
MD5

000eada90ec1ff0e634ec9b3442e3c93
SHA1

adefe8bfb64680b2e59ca066dbff71bbd0c3f58e
SHA256

4391aad148db438d2aa7208a621134de11ab7d9b207892a6cbb167fdbb1ba067
SHA512

3a4f5854644bc9b692dda7e27b1a0c99e73914f01e134bf31056d1b47dbf3334ffcccd83b05ae5d316b2292d4bb0d5289a5d552d5f35e4e12d261176c1fc7245
SSDEEP

3072:vwYXCb11EMPoHBqObrMwaBX4EuoylB7zWhDhJAg0FuRDSumDkYqLR5+oZmvux+YU:vfXCZZCrMwaKNlVWAOQuI4R5z+ux+F

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
4391aad148db438d2aa7208a621134de11ab7d9b207892a6cbb167fdbb1ba067

Files

4391aad148db438d2aa7208a621134de11ab7d9b207892a6cbb167fdbb1ba067
.exe windows:5 windows x86 arch:x86

e7adebd7442707d4cb2ea247b8e05a7d

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

PDB Paths

BraveUpdateCore_unsigned.pdb

Imports

kernel32

GetModuleHandleW
GetProcAddress
GetProcessHeap
DeleteCriticalSection
HeapDestroy
DecodePointer
HeapAlloc
IsDebuggerPresent
OutputDebugStringW
EnterCriticalSection
LeaveCriticalSection
SetEvent
ResetEvent
WaitForSingleObjectEx
CreateEventW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
GetStartupInfoW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
SetLastError
RtlUnwind
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
EncodePointer
ExitProcess
GetModuleHandleExW
GetModuleFileNameW
GetStdHandle
WriteFile
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
MultiByteToWideChar
RaiseException
GetEnvironmentStringsW
FreeEnvironmentStringsW
LCMapStringW
GetFileType
SetStdHandle
GetStringTypeW
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
SetFilePointerEx
CreateFileW
WriteConsoleW
SizeofResource
LockResource
FindResourceExW
LoadResource
FindResourceW
lstrlenW
lstrcmpiW
CreateDirectoryW
GetEnvironmentVariableW
WaitForSingleObject
ReleaseMutex
GetTickCount
CreateProcessW
TryEnterCriticalSection
InitializeCriticalSection
CreateMutexW
Sleep
GetSystemDirectoryW
VirtualQuery
SetFilePointer
GetFileAttributesExW
MoveFileExW
GetPrivateProfileIntW
OutputDebugStringA
GetFileInformationByHandle
GetLocalTime
lstrcmpW
GetVersionExW
VerSetConditionMask
VerifyVersionInfoW
lstrcpynW
GlobalAlloc
GlobalFree
GlobalLock
GlobalUnlock
VirtualProtect
VirtualAlloc
GetSystemInfo
InitializeCriticalSectionEx
CloseHandle
HeapReAlloc
GetLastError
HeapSize
InitializeCriticalSectionAndSpinCount
WideCharToMultiByte
HeapFree

ole32

IIDFromString
StringFromGUID2
CoInitializeEx
CoUninitialize

user32

EmptyClipboard
CloseClipboard
OpenClipboard
MessageBoxW
wvsprintfW
wsprintfW
CharUpperW
CharLowerW
SetClipboardData

advapi32

TraceEvent
GetTraceLoggerHandle
GetTraceEnableFlags
GetTraceEnableLevel
RegisterTraceGuidsW
UnregisterTraceGuids
RegQueryValueExW
RegEnumValueW
RegOpenKeyExW
RegSetValueExW
RegCreateKeyExW
RegQueryInfoKeyW
RegCloseKey
GetTokenInformation
MakeAbsoluteSD
MakeSelfRelativeSD
GetSecurityDescriptorLength
GetLengthSid
InitializeAcl
InitializeSecurityDescriptor
OpenProcessToken
AddAce
IsValidSid
GetSecurityDescriptorOwner
InitializeSid
CopySid
GetSecurityDescriptorControl
SetNamedSecurityInfoW
GetSidLengthRequired
GetSidSubAuthority
GetSecurityDescriptorGroup
EqualSid
GetAclInformation
GetSecurityDescriptorDacl
SetSecurityDescriptorDacl
GetSecurityDescriptorSacl

shell32

SHGetFolderPathW

netapi32

NetApiBufferFree
NetGetJoinInformation

shlwapi

PathStripPathW
PathRemoveFileSpecW
PathAppendW
PathCanonicalizeW
SHQueryValueExW
PathRemoveExtensionW

userenv

UnloadUserProfile

version

GetFileVersionInfoSizeW
VerQueryValueW
GetFileVersionInfoW

Sections

.text
Size: 115KB - Virtual size: 114KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 58KB - Virtual size: 57KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 13KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

e7adebd7442707d4cb2ea247b8e05a7d

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

ole32

user32

advapi32

shell32

netapi32

shlwapi

userenv

version

Sections

.text Size: 115KB - Virtual size: 114KB

.rdata Size: 58KB - Virtual size: 57KB

.data Size: 3KB - Virtual size: 9KB

.rsrc Size: 13KB - Virtual size: 12KB

.reloc Size: 7KB - Virtual size: 6KB

.text
Size: 115KB - Virtual size: 114KB

.rdata
Size: 58KB - Virtual size: 57KB

.data
Size: 3KB - Virtual size: 9KB

.rsrc
Size: 13KB - Virtual size: 12KB

.reloc
Size: 7KB - Virtual size: 6KB