f4539995e6d5e4a7ee154f4adb9bd37d0dc475e2e54fa8d3d2bbfc8a05795403

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General

Target

f4539995e6d5e4a7ee154f4adb9bd37d0dc475e2e54fa8d3d2bbfc8a05795403
Size

450KB
MD5

3169d4a1053c80aa4b08f02980d38845
SHA1

ebc627ac62f9a75c2199ae4912fd01461e599b31
SHA256

f4539995e6d5e4a7ee154f4adb9bd37d0dc475e2e54fa8d3d2bbfc8a05795403
SHA512

974225a2e1836c325307ba72c187cbaab0e8cb8d30c5b2352594d452cf26fe721dc242ef9a261c694e8aeb340eeb7b47410e7ad158c0ea8e733d117773708fae
SSDEEP

6144:3Y14AoCGOCYqxRxxxRAV9Nd1+yngzmow1a+KSfMH30pSExkYB:hwwSA+KSfQ94kYB

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
f4539995e6d5e4a7ee154f4adb9bd37d0dc475e2e54fa8d3d2bbfc8a05795403

Files

f4539995e6d5e4a7ee154f4adb9bd37d0dc475e2e54fa8d3d2bbfc8a05795403
.exe windows:6 windows x86 arch:x86

471c647e3231af524f7e7f323f3f5565

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:\Users\james\Desktop\CLDownloader_3.0_U_clean\Downloader\Release_UWebinar\CLDownloader.pdb

Imports

crypt32

CertNameToStrW

wintrust

WinVerifyTrust
WTHelperProvDataFromStateData
WTHelperGetProvSignerFromChain

wininet

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

shlwapi

PathAppendW
PathRemoveFileSpecW
PathRemoveExtensionW
PathFindFileNameW
StrTrimA
PathAddBackslashW
PathFileExistsW

comctl32

InitCommonControlsEx
_TrackMouseEvent

msimg32

AlphaBlend

dnsapi

DnsFree
DnsQuery_W

urlmon

IsValidURL

version

GetFileVersionInfoW
VerQueryValueW
GetFileVersionInfoSizeW

ws2_32

inet_addr

iphlpapi

IcmpCreateFile
IcmpSendEcho2

kernel32

GetStartupInfoW
TerminateProcess
FlsFree
HeapReAlloc
FlsGetValue
FlsAlloc
UnhandledExceptionFilter
HeapAlloc
GetProcessHeap
FlsSetValue
GetModuleHandleW
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
GetFullPathNameW
GetVersionExW
SetUnhandledExceptionFilter
InitializeCriticalSectionAndSpinCount
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
GetStdHandle
HeapSize
GetModuleHandleExW
ExitProcess
InterlockedDecrement
GetCommandLineW
GetSystemTimeAsFileTime
ReadFile
RtlUnwind
RaiseException
LoadLibraryExW
ExitThread
CreateThread
MoveFileExW
HeapFree
IsProcessorFeaturePresent
IsDebuggerPresent
DecodePointer
EncodePointer
GetConsoleMode
ReadConsoleW
SetLastError
InterlockedIncrement
GetFileType
InitOnceExecuteOnce
WideCharToMultiByte
SetEndOfFile
GetConsoleCP
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
QueryPerformanceCounter
GetTickCount64
GetEnvironmentStringsW
FreeEnvironmentStringsW
LCMapStringEx
GetStringTypeW
SetStdHandle
FlushFileBuffers
WriteConsoleW
GetCurrentProcess

user32

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

gdi32

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

advapi32

RegCreateKeyW
RegOpenKeyExW
RegQueryValueExW
GetSidIdentifierAuthority
RegSetValueExW
RegCreateKeyExW
LookupAccountNameW
IsValidSid
GetSidSubAuthorityCount
GetSidSubAuthority
RegCloseKey

shell32

SHGetPathFromIDListW
SHBrowseForFolderW
ShellExecuteW
Shell_NotifyIconW
SHGetSpecialFolderPathW
SHGetMalloc
ord165
CommandLineToArgvW

ole32

CreateStreamOnHGlobal
CoCreateInstance
StringFromGUID2
CoCreateGuid
CoInitialize
CoTaskMemFree

gdiplus

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

rpcrt4

RpcStringFreeW
UuidToStringW

secur32

GetUserNameExW

Sections

.text
Size: 202KB - Virtual size: 201KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 65KB - Virtual size: 64KB

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: 16KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

471c647e3231af524f7e7f323f3f5565

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

crypt32

wintrust

wininet

shlwapi

comctl32

msimg32

dnsapi

urlmon

version

ws2_32

iphlpapi

kernel32

user32

gdi32

advapi32

shell32

ole32

gdiplus

rpcrt4

secur32

Sections

.text Size: 202KB - Virtual size: 201KB

.rdata Size: 65KB - Virtual size: 64KB

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

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

.reloc Size: 16KB - Virtual size: 16KB

.text
Size: 202KB - Virtual size: 201KB

.rdata
Size: 65KB - Virtual size: 64KB

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

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

.reloc
Size: 16KB - Virtual size: 16KB