aa6b20668e92665eda5cb5a553e0cc38

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General

Target

aa6b20668e92665eda5cb5a553e0cc38
Size

19KB
MD5

aa6b20668e92665eda5cb5a553e0cc38
SHA1

7109020a64bbd2a5f818079f96925ffe49c71dbf
SHA256

3319ff71793af9ab61071a6c848f650dc2827dec943db86bcdedb5de74ca20d7
SHA512

4d2d3dbf8368fbd66937d9616ec767f3cdbd10035b5ca68aa3bebe12e764701c434eba213c6d996e17e47c1cf5509d95fe1eaa102feecf5d0e5ae0c954f7baf9
SSDEEP

384:OOSED+fGZ6Nq4F5FzHq53hZPUzfZDaiVlw3fXu349mi:wEuGEh5FzW78zAinwvXRn

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/ScrLock.dll

Files

aa6b20668e92665eda5cb5a553e0cc38
.zip
ScrLock.dll
.dll windows:4 windows x86 arch:x86

a4e94b9fbe2672ed3b47508786e9ea01

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

GetExitCodeThread
WaitForSingleObject
VirtualFreeEx
CreateRemoteThread
GetVersionExA
LoadLibraryA
MultiByteToWideChar
GetModuleFileNameA
CreateThread
GetCurrentThreadId
CreateProcessA
OpenProcess
GetModuleHandleA
GetProcAddress
FreeLibrary
SetLastError
GetCurrentProcess
VirtualAllocEx
WriteProcessMemory
RtlUnwind
ExitProcess
LCMapStringW
LCMapStringA
InterlockedIncrement
InterlockedDecrement
GetOEMCP
GetACP
GetCPInfo
WriteFile
HeapAlloc
HeapFree
CloseHandle
GetCommandLineA
GetVersion
GetEnvironmentVariableA
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
HeapReAlloc
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetEnvironmentStrings
GetEnvironmentStringsW
GetStringTypeA
GetStringTypeW
TerminateProcess
TlsSetValue
TlsAlloc
TlsFree
TlsGetValue
GetLastError
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte

user32

IsWindowUnicode
CallNextHookEx
GetDesktopWindow
WindowFromPoint
SetWindowPos
FindWindowA
UnhookWindowsHookEx
SetWindowsHookExA
UpdateWindow
GetThreadDesktop
OpenInputDesktop
CreateDesktopA
SetThreadDesktop
SwitchDesktop
CloseDesktop
GetAsyncKeyState
RegisterHotKey
UnregisterHotKey
SystemParametersInfoA
GetDlgItem
ShowWindow

advapi32

AdjustTokenPrivileges
LookupPrivilegeValueA
OpenProcessToken
RegCloseKey
RegSetValueExA
RegDeleteValueA
RegCreateKeyA
RegOpenKeyA

Exports

Exports

AltTab1_Enable_Disable
AltTab2_Enable_Disable
Clock_Show_Hide
CtrlAltDel_Enable_Disable
Desktop_Show_Hide
Keys_Enable_Disable
Process_Desktop
StartButton_Show_Hide
TaskManager_Enable_Disable
TaskSwitching_Enable_Disable
Taskbar_Show_Hide
Thread_Desktop

Sections

.text
Size: 24KB - Virtual size: 22KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 8KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 12KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

a4e94b9fbe2672ed3b47508786e9ea01

Headers

File Characteristics

Imports

kernel32

user32

advapi32

Exports

Exports

Sections

.text Size: 24KB - Virtual size: 22KB

.rdata Size: 8KB - Virtual size: 4KB

.data Size: 12KB - Virtual size: 12KB

.rsrc Size: 4KB - Virtual size: 1KB

.reloc Size: 4KB - Virtual size: 3KB

.text
Size: 24KB - Virtual size: 22KB

.rdata
Size: 8KB - Virtual size: 4KB

.data
Size: 12KB - Virtual size: 12KB

.rsrc
Size: 4KB - Virtual size: 1KB

.reloc
Size: 4KB - Virtual size: 3KB