MicrosoftEdgeUpdate_unsigned.pdb
Static task
static1
Behavioral task
behavioral1
Sample
28cdd105b6c4dae1ba39c6979b90fcf433abba675f1147e6e2ca2b79cdbd0439.exe
Resource
win7-20241010-en
General
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Target
28cdd105b6c4dae1ba39c6979b90fcf433abba675f1147e6e2ca2b79cdbd0439
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Size
273KB
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MD5
0ccdfe61eedcb8a615f1953f9210e383
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SHA1
45ca4b62ce3722d7c82139c5edc75d36d5ef188c
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SHA256
28cdd105b6c4dae1ba39c6979b90fcf433abba675f1147e6e2ca2b79cdbd0439
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SHA512
1b616314c41bb7294be6a3cf0efd8e37aa3fda03eafc2845ff1f0c63537ef05666a65e2baa06e37e2446c47a73c27217fe6618554d7b9b835e6ba19c26980cbd
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SSDEEP
6144:S7gKNkhSR/5kHouyXnZhB+R8WHhAMZbt4v:S7gKNkhm/JuyXnPB+R8WHL8
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 28cdd105b6c4dae1ba39c6979b90fcf433abba675f1147e6e2ca2b79cdbd0439
Files
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28cdd105b6c4dae1ba39c6979b90fcf433abba675f1147e6e2ca2b79cdbd0439.exe windows:5 windows x86 arch:x86
e00d60405a249a05d3b09aa7fe924b17
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
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
IMAGE_SCN_MEM_WRITE
.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
IMAGE_SCN_MEM_WRITE
.rsrc Size: 92KB - Virtual size: 92KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 69KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE