C:\JobRelease\win\Release\stubs\x86\ExternalUi.pdb
Behavioral task
behavioral1
Sample
BFS0001-3920 BioFire Run Analysis Viewer Module and Install Tech Note/BFR0001-4694 BioFire Run Analy.pdf
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
BFS0001-3920 BioFire Run Analysis Viewer Module and Install Tech Note/BioFire Run Analysis Viewer Setup.exe
Resource
win10v2004-20240426-en
General
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Target
BFS0001-3920+BioFire+Run+Analysis+Viewer+Module+and+Install+Tech+Note.zip
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Size
23.5MB
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MD5
0800c7f866e353f1fef12895ad76bdc4
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SHA1
042e54429cac12ec3e6bdd0a8719710f2f1ef944
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SHA256
7f9adab0e60d78d7c9460e0efc7937496e07e9780a23275ead33cc3009681a26
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SHA512
2479f977530503de08f84656e598bb8a0dd2b4fd309bf4ac12c0d905f441e62673888d8521687664c9d36ffb019310d1f04d5a6227067e76e55dc780911287e6
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SSDEEP
393216:LC+DUU5f8VgbEDTutYMZ9Gkpm+9LaNLTS0uDScnVCetpL258zWWmLOCGsLlwzP+H:bD/f8VjS+MZ9jpmWWlTJetZp+8qW2ObW
Malware Config
Signatures
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Malformed data in PDF
A PDF can contain malformed data to evade detection
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/BFS0001-3920 BioFire Run Analysis Viewer Module and Install Tech Note/BioFire Run Analysis Viewer Setup.exe
Files
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BFS0001-3920+BioFire+Run+Analysis+Viewer+Module+and+Install+Tech+Note.zip.zip
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BFS0001-3920 BioFire Run Analysis Viewer Module and Install Tech Note/BFR0001-4694 BioFire Run Analysis Viewer Insallation Tech Note.pdf.pdf
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BFS0001-3920 BioFire Run Analysis Viewer Module and Install Tech Note/BioFire Run Analysis Viewer Setup.exe.exe windows:6 windows x86 arch:x86
4e34551681b88f54d3ea931d0557f57a
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
PDB Paths
Imports
kernel32
CreateFileW
CloseHandle
WriteFile
DeleteFileW
HeapDestroy
HeapSize
HeapReAlloc
HeapFree
HeapAlloc
GetProcessHeap
RemoveDirectoryW
GetTempPathW
GetTempFileNameW
CreateDirectoryW
MoveFileW
GetLastError
SizeofResource
LockResource
LoadResource
FindResourceW
FindResourceExW
EnterCriticalSection
LeaveCriticalSection
GetModuleFileNameW
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
GetCurrentThreadId
RaiseException
SetLastError
GlobalUnlock
GlobalLock
GlobalAlloc
MulDiv
lstrcmpW
CreateEventW
SetEvent
InitializeCriticalSection
lstrcpynW
WaitForSingleObject
CreateThread
GetProcAddress
LoadLibraryExW
DecodePointer
Sleep
GetDiskFreeSpaceExW
GetExitCodeThread
GetCurrentProcessId
FreeLibrary
GetSystemDirectoryW
lstrlenW
VerifyVersionInfoW
VerSetConditionMask
lstrcmpiW
GetModuleHandleW
LoadLibraryW
GetDriveTypeW
CompareStringW
FindFirstFileW
FindNextFileW
GetLogicalDriveStringsW
GetFileSize
GetFileAttributesW
SetFileAttributesW
GetFileTime
CopyFileW
ReadFile
SetFilePointer
FindClose
MultiByteToWideChar
WideCharToMultiByte
GetCurrentProcess
GetSystemInfo
WaitForMultipleObjects
ReadConsoleW
VirtualProtect
VirtualQuery
LoadLibraryExA
GetStringTypeW
GetShortPathNameW
SetUnhandledExceptionFilter
FormatMessageW
GetEnvironmentVariableW
GetEnvironmentStringsW
LocalFree
LoadLibraryA
GetModuleFileNameA
GetFullPathNameW
GetCurrentThread
FlushFileBuffers
SetConsoleTextAttribute
GetStdHandle
GetConsoleScreenBufferInfo
OutputDebugStringW
CreateProcessW
GetExitCodeProcess
GetCommandLineW
SetCurrentDirectoryW
SetEndOfFile
EnumResourceLanguagesW
GetLocaleInfoW
GetSystemDefaultLangID
GetUserDefaultLangID
GetWindowsDirectoryW
GetSystemTime
SystemTimeToFileTime
FileTimeToSystemTime
CreateToolhelp32Snapshot
Process32FirstW
Process32NextW
ResetEvent
GlobalFree
GetPrivateProfileStringW
GetPrivateProfileSectionNamesW
WritePrivateProfileStringW
GetLocalTime
CreateNamedPipeW
ConnectNamedPipe
TerminateThread
LocalAlloc
CompareFileTime
CopyFileExW
OpenEventW
PeekNamedPipe
IsDebuggerPresent
EncodePointer
InitializeSListHead
InterlockedPopEntrySList
InterlockedPushEntrySList
FlushInstructionCache
IsProcessorFeaturePresent
VirtualAlloc
VirtualFree
SwitchToThread
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetSystemTimeAsFileTime
GetCPInfo
LCMapStringW
WaitForSingleObjectEx
UnhandledExceptionFilter
TerminateProcess
GetStartupInfoW
QueryPerformanceCounter
RtlUnwind
QueryPerformanceFrequency
ExitProcess
GetModuleHandleExW
GetFileType
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
GetConsoleCP
GetConsoleMode
IsValidCodePage
GetACP
GetOEMCP
GetFileSizeEx
SetFilePointerEx
FindFirstFileExW
GetCommandLineA
FreeEnvironmentStringsW
SetStdHandle
WriteConsoleW
Sections
.text Size: 1.4MB - Virtual size: 1.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 377KB - Virtual size: 377KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 21KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 332KB - Virtual size: 332KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 101KB - Virtual size: 101KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ