Static task
static1
Behavioral task
behavioral1
Sample
2024-10-18_cefb5a4eeeaa06ad627209fce6601a08_cryptolocker.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
2024-10-18_cefb5a4eeeaa06ad627209fce6601a08_cryptolocker.exe
Resource
win10v2004-20241007-en
General
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Target
2024-10-18_cefb5a4eeeaa06ad627209fce6601a08_cryptolocker
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Size
64KB
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MD5
cefb5a4eeeaa06ad627209fce6601a08
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SHA1
2110976a48ca0efeabf0e478a5ee1de4a603f7e3
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SHA256
3ab67e4379f952c80ad29e79b0b287052f810c49f9ea2a8aca888857dd00de57
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SHA512
c34aaa600332b8a9862700e3b0c344a33749d257674019262c0eded770e41932e5105a78746a5851d31e1af013c41c5627193a26824b56c495f1580b98578b83
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SSDEEP
1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZnT5o:btng54SMLr+/AO/kIhfoKMHdaW
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-18_cefb5a4eeeaa06ad627209fce6601a08_cryptolocker
Files
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2024-10-18_cefb5a4eeeaa06ad627209fce6601a08_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