Static task
static1
Behavioral task
behavioral1
Sample
2024-01-11_c961b3e429aa504314c0f42f67cd9af9_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-11_c961b3e429aa504314c0f42f67cd9af9_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-11_c961b3e429aa504314c0f42f67cd9af9_cryptolocker
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Size
37KB
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MD5
c961b3e429aa504314c0f42f67cd9af9
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SHA1
15f343774fb205f0b55d2b6ae62d3dea2af2d433
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SHA256
e53fe9632f87dbf511161ea35fc9510623ad6a58bf035f5b14b5a150697b5529
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SHA512
c96982f493d691163914f35979840ae9bb2031c56bc506bcb389d364d0b9857f441b779b64250f3d565d916b36cf05fc9bce05acc538244b8b6f30d0fa9df2eb
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SSDEEP
384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunrkwID:btB9g/WItCSsAGjX7e9N0hunrkr
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-11_c961b3e429aa504314c0f42f67cd9af9_cryptolocker
Files
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2024-01-11_c961b3e429aa504314c0f42f67cd9af9_cryptolocker.exe windows:5 windows x86 arch:x86
a2bfa209044e11b72a41f731968fdff2
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
BeginPaint
DispatchMessageA
DrawTextA
EndPaint
TranslateMessage
PostQuitMessage
ShowWindow
UpdateWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
CreateFileA
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ