Static task
static1
Behavioral task
behavioral1
Sample
2024-01-11_1d3714cb6342ff0dfa80f99f368dabf6_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-11_1d3714cb6342ff0dfa80f99f368dabf6_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-11_1d3714cb6342ff0dfa80f99f368dabf6_cryptolocker
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Size
45KB
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MD5
1d3714cb6342ff0dfa80f99f368dabf6
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SHA1
14aa2a57d1fd8428e75fb8e3835da0520e4c57a6
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SHA256
fa42b73eb715f279ec9b84bbe1551e402ff1fc17406a068ed9fd5aaf479516f5
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SHA512
a340dbf0429d208d7075fb8c98ef5a77026f48f5a4f5c109b3cfffbf9d34c5906ccdd3431ff17e2010bfe18058f7038a582610926b6a08f2ac12a382f12961ea
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SSDEEP
768:bgX4zYcgTEu6QOaryfjqDlC6JFbK37Yl6dI7:bgGYcA/53GAA6y37Q6dI7
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-11_1d3714cb6342ff0dfa80f99f368dabf6_cryptolocker
Files
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2024-01-11_1d3714cb6342ff0dfa80f99f368dabf6_cryptolocker.exe windows:5 windows x86 arch:x86
021d5e7849e90fdf4c65d3045c109483
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
UpdateWindow
LoadCursorA
ShowWindow
PostQuitMessage
GetMessageA
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
GetWindowRect
SetWindowPos
kernel32
GetCurrentThreadId
CreateFileA
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
GetFileSize
FindNextFileA
DeleteFileA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.ropf Size: 512B - Virtual size: 101B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ