MicrosoftEdgeUpdate_unsigned.pdb
Static task
static1
Behavioral task
behavioral1
Sample
4f3db0f7194b80b5e97c3523ff6c3ab157633b0b39eae31f4417d0506c2f513d.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
4f3db0f7194b80b5e97c3523ff6c3ab157633b0b39eae31f4417d0506c2f513d.exe
Resource
win10v2004-20231222-en
General
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Target
4f3db0f7194b80b5e97c3523ff6c3ab157633b0b39eae31f4417d0506c2f513d
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Size
1.4MB
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MD5
696215a558e814061f4ab9ee251d2696
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SHA1
1096b7b31215db9c0a497d3990ca0286ae600f4c
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SHA256
4f3db0f7194b80b5e97c3523ff6c3ab157633b0b39eae31f4417d0506c2f513d
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SHA512
1bd0564090627c3f803fbe32ff4074c98596c416f35f27a3e903caeabd1d6bedfcab08459b16d4956724246933c8a27fe130ad9b7e93f83a34e5676fb198d723
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SSDEEP
24576:n7zNkhm5PBXqCxa76btlIWVu0LIRLCyV3:3NEm5ZXqCo7Y4kJG
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4f3db0f7194b80b5e97c3523ff6c3ab157633b0b39eae31f4417d0506c2f513d
Files
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4f3db0f7194b80b5e97c3523ff6c3ab157633b0b39eae31f4417d0506c2f513d.exe windows:5 windows x86 arch:x86
e00d60405a249a05d3b09aa7fe924b17
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
kernel32
GetModuleFileNameW
GetLastError
CloseHandle
GetProcAddress
CreateProcessW
FreeLibrary
GetTempFileNameW
LoadLibraryExW
GetCommandLineW
GetModuleHandleW
WriteConsoleW
RaiseException
GetSystemInfo
VirtualProtect
VirtualQuery
LoadLibraryExA
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
LocalFree
FormatMessageA
CreateDirectoryW
CreateFileW
DeleteFileW
FindClose
FindFirstFileExW
FindNextFileW
GetFileAttributesExW
GetFileInformationByHandle
RemoveDirectoryW
SetFilePointerEx
AreFileApisANSI
SetLastError
CopyFileW
MultiByteToWideChar
WideCharToMultiByte
InitializeCriticalSectionAndSpinCount
SwitchToThread
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
RtlUnwind
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
EncodePointer
GetStdHandle
WriteFile
ExitProcess
GetModuleHandleExW
GetCPInfo
HeapAlloc
HeapFree
IsValidCodePage
GetACP
GetOEMCP
GetCommandLineA
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetStdHandle
GetFileType
GetStringTypeW
LCMapStringW
GetProcessHeap
HeapSize
HeapReAlloc
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
DecodePointer
ole32
CoTaskMemFree
Sections
.text Size: 96KB - Virtual size: 96KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - 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: 92KB - Virtual size: 92KB
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