b6faf4f93c3945f8716cb20a8b7d07d0af10c23389836e805ffde82b9ffe299d

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General

Target

b6faf4f93c3945f8716cb20a8b7d07d0af10c23389836e805ffde82b9ffe299d
Size

461KB
MD5

2b90cdc6126d1771d779a78c3a74f83e
SHA1

2ca90f8e5b0e5853c38467191110eed48a0e324b
SHA256

b6faf4f93c3945f8716cb20a8b7d07d0af10c23389836e805ffde82b9ffe299d
SHA512

c80aee8accdcfb8c03e2ef37fb5c6ccdc16b6b89f49b37d39970fd3232f255bea7b44f61a0b9d44cb1029e28b4d9abc7e33740bf5314267f3f4f878671ccdd37
SSDEEP

6144:mYnsiIfF26+44f///fyKn3HfT2YV52y0kQAuRpdimHweIkExkYxu2:SbTYuRbiZC4kYxu2

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
b6faf4f93c3945f8716cb20a8b7d07d0af10c23389836e805ffde82b9ffe299d

Files

b6faf4f93c3945f8716cb20a8b7d07d0af10c23389836e805ffde82b9ffe299d
.exe windows:6 windows x86 arch:x86

3feccc7fa0f29f3115218e408f184632

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

C:\Data\Projects\CLDownloader_3.0_U_clean\Downloader\Release_UWebinar\CLDownloader.pdb

Imports

crypt32

CertNameToStrW

wintrust

WTHelperGetProvSignerFromChain
WTHelperProvDataFromStateData
WinVerifyTrust

wininet

HttpQueryInfoW
InternetGetConnectedState
InternetOpenUrlW
HttpEndRequestW
InternetErrorDlg
InternetGetLastResponseInfoW
InternetSetStatusCallbackW
HttpSendRequestExW
HttpAddRequestHeadersW
HttpSendRequestW
InternetReadFile
InternetSetOptionW
InternetConnectW
InternetCloseHandle
InternetOpenW
InternetCrackUrlW
HttpOpenRequestW

shlwapi

PathFindFileNameW
PathAppendW
PathRemoveFileSpecW
PathRemoveExtensionW
PathFileExistsW
StrTrimA
PathAddBackslashW

comctl32

InitCommonControlsEx
_TrackMouseEvent

winmm

timeGetTime

msimg32

AlphaBlend

dnsapi

DnsFree
DnsQuery_W

urlmon

IsValidURL

version

GetFileVersionInfoSizeW
VerQueryValueW
GetFileVersionInfoW

ws2_32

inet_addr

iphlpapi

IcmpCreateFile
IcmpSendEcho2

kernel32

TlsGetValue
SetLastError
UnhandledExceptionFilter
HeapAlloc
TlsAlloc
HeapSize
GetModuleHandleExW
ExitProcess
TerminateProcess
GetStdHandle
InitializeCriticalSectionAndSpinCount
InitializeCriticalSection
DeleteCriticalSection
CloseHandle
GetLastError
SetEvent
ResetEvent
WaitForSingleObject
CreateEventW
CreateFileW
DeleteFileW
GetDiskFreeSpaceExW
GetFileSizeEx
SetFilePointerEx
WriteFile
EnterCriticalSection
LeaveCriticalSection
FreeLibrary
GetProcAddress
LoadLibraryW
CopyFileW
MoveFileW
MultiByteToWideChar
Sleep
LoadResource
LockResource
SizeofResource
GlobalAlloc
GlobalLock
GlobalUnlock
GlobalFree
FindResourceW
WritePrivateProfileStringW
CreateFileMappingW
TlsSetValue
GetVersionExW
SetUnhandledExceptionFilter
GetCurrentProcess
GlobalMemoryStatusEx
VirtualQuery
GetModuleFileNameW
K32EnumProcessModules
K32GetModuleBaseNameW
K32GetModuleInformation
GetCurrentDirectoryW
OutputDebugStringW
GetCurrentThreadId
FindResourceExW
GetLocaleInfoW
GetGeoInfoW
GetUserGeoID
GetUserDefaultUILanguage
GetSystemDefaultLangID
CreateToolhelp32Snapshot
Process32FirstW
Process32NextW
SetCurrentDirectoryW
GetCurrentProcessId
GetLocalTime
LocalFree
FormatMessageW
lstrlenW
GetPrivateProfileStringW
InterlockedIncrement
InterlockedDecrement
GetCommandLineW
GetSystemTimeAsFileTime
ReadFile
RtlUnwind
RaiseException
LoadLibraryExW
ExitThread
CreateThread
MoveFileExW
HeapFree
IsProcessorFeaturePresent
IsDebuggerPresent
DecodePointer
EncodePointer
TlsFree
GetStartupInfoW
GetModuleHandleW
GetProcessHeap
HeapReAlloc
GetConsoleMode
ReadConsoleW
GetFileType
WideCharToMultiByte
GetConsoleCP
SetEndOfFile
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
QueryPerformanceCounter
GetEnvironmentStringsW
FreeEnvironmentStringsW
LCMapStringW
GetStringTypeW
SetStdHandle
FlushFileBuffers
WriteConsoleW
GetFullPathNameW

user32

GetSystemMetrics
UpdateWindow
InvalidateRect
SetWindowTextW
DrawTextW
DefWindowProcW
SetWindowPos
GetDC
BeginPaint
EndPaint
SetWindowRgn
GetClientRect
FillRect
ReleaseDC
SetCursor
GetCursorPos
ScreenToClient
PtInRect
GetWindowLongW
FindWindowW
GetMonitorInfoW
GetGuiResources
GetWindowRect
GetDesktopWindow
MonitorFromPoint
PostQuitMessage
RegisterClassExW
CreateWindowExW
LoadCursorW
GetMessageW
TranslateMessage
DispatchMessageW
SendMessageW
PostMessageW
DestroyWindow
PeekMessageW
IsWindowVisible
MessageBoxW
LoadIconW
EnableWindow
KillTimer
SetTimer
ShowWindow

gdi32

DeleteDC
CreateRectRgn
CreateDCW
CombineRgn
GetTextExtentPoint32W
SetBkColor
CreateSolidBrush
GetPixel
SetTextColor
SetBkMode
SelectObject
GetStockObject
DeleteObject
BitBlt
CreateCompatibleBitmap
CreateCompatibleDC
GetObjectW
CreateFontW

advapi32

RegQueryValueExW
RegCloseKey
RegCreateKeyW
RegOpenKeyExW
RegSetValueExW
RegCreateKeyExW
LookupAccountNameW
IsValidSid
GetSidSubAuthorityCount
GetSidSubAuthority
GetSidIdentifierAuthority

shell32

ShellExecuteW
SHGetPathFromIDListW
SHGetMalloc
ord165
SHGetSpecialFolderPathW
Shell_NotifyIconW
SHBrowseForFolderW
CommandLineToArgvW

ole32

CreateStreamOnHGlobal
CoCreateInstance
StringFromGUID2
CoCreateGuid
CoInitialize
CoTaskMemFree

gdiplus

GdipCreateBitmapFromStreamICM
GdipAlloc
GdipFree
GdipDisposeImage
GdiplusStartup
GdipCreateBitmapFromStream
GdipCloneBrush
GdipDeleteBrush
GdipCreateSolidFill
GdipCreateHBITMAPFromBitmap
GdipCreateFromHDC
GdipDeleteGraphics
GdipFillRectangleI
GdipDrawImageRectI
GdiplusShutdown
GdipCloneImage

rpcrt4

UuidToStringW
RpcStringFreeW

secur32

GetUserNameExW

Sections

.text
Size: 203KB - Virtual size: 202KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 73KB - Virtual size: 73KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 6KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 159KB - Virtual size: 158KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 18KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

3feccc7fa0f29f3115218e408f184632

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

crypt32

wintrust

wininet

shlwapi

comctl32

winmm

msimg32

dnsapi

urlmon

version

ws2_32

iphlpapi

kernel32

user32

gdi32

advapi32

shell32

ole32

gdiplus

rpcrt4

secur32

Sections

.text Size: 203KB - Virtual size: 202KB

.rdata Size: 73KB - Virtual size: 73KB

.data Size: 6KB - Virtual size: 15KB

.rsrc Size: 159KB - Virtual size: 158KB

.reloc Size: 18KB - Virtual size: 17KB

.text
Size: 203KB - Virtual size: 202KB

.rdata
Size: 73KB - Virtual size: 73KB

.data
Size: 6KB - Virtual size: 15KB

.rsrc
Size: 159KB - Virtual size: 158KB

.reloc
Size: 18KB - Virtual size: 17KB