BraveUpdate_unsigned.pdb
Static task
static1
Behavioral task
behavioral1
Sample
056787bcdea886f5d01c1a5bde96230f235666a5bc9dc781f8339d59955adc5f.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
056787bcdea886f5d01c1a5bde96230f235666a5bc9dc781f8339d59955adc5f.exe
Resource
win10v2004-20240802-en
General
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Target
056787bcdea886f5d01c1a5bde96230f235666a5bc9dc781f8339d59955adc5f
-
Size
1.3MB
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MD5
e89c247fc07d6ebee3613a199cc9dc09
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SHA1
0cc986931f7fe0088d87f3b1dbc5b0cd62d042c0
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SHA256
056787bcdea886f5d01c1a5bde96230f235666a5bc9dc781f8339d59955adc5f
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SHA512
8f249157ea9d839ff12ac6e7d5146c48399e23ca97180dcb35d893392b7bd3103e802c0973bc4764048bada9b7f9863297c77352ba281f57305771fc68090914
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SSDEEP
24576:8aCJBOZMu4NlH2wv5eRQf5SaYUwrZyV7NgH:8aCHOZtOlPvYRQpKV6E
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 056787bcdea886f5d01c1a5bde96230f235666a5bc9dc781f8339d59955adc5f
Files
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056787bcdea886f5d01c1a5bde96230f235666a5bc9dc781f8339d59955adc5f.exe windows:5 windows x86 arch:x86
a4a50a9d79b56f2ce0bab4fe0cb0391c
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
PDB Paths
Imports
advapi32
RegOpenKeyExW
kernel32
SizeofResource
HeapFree
GetCommandLineW
GetModuleFileNameW
InitializeCriticalSectionAndSpinCount
HeapSize
GetLastError
GetFileAttributesExW
LockResource
HeapReAlloc
RaiseException
FindResourceExW
LoadResource
FindResourceW
HeapAlloc
DecodePointer
HeapDestroy
GetProcAddress
DeleteCriticalSection
GetProcessHeap
GetModuleHandleW
FreeLibrary
LoadLibraryExW
CreateFileW
SetFilePointerEx
GetConsoleMode
GetConsoleOutputCP
FlushFileBuffers
GetStringTypeW
SetStdHandle
GetFileType
IsDebuggerPresent
OutputDebugStringW
EnterCriticalSection
LeaveCriticalSection
CloseHandle
SetEvent
ResetEvent
WaitForSingleObjectEx
CreateEventW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
GetStartupInfoW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
SetLastError
RtlUnwind
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
EncodePointer
ExitProcess
GetModuleHandleExW
GetStdHandle
WriteFile
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineA
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
LCMapStringW
WriteConsoleW
shell32
SHGetFolderPathW
user32
CharLowerBuffW
shlwapi
SHQueryValueExW
PathAppendW
PathRemoveFileSpecW
Sections
.text Size: 79KB - Virtual size: 78KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 61KB - Virtual size: 61KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1.2MB - Virtual size: 1.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE