Static task
static1
Behavioral task
behavioral1
Sample
20240521af601ad6981a5e7f3eeb8bfb98366c8bcryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
20240521af601ad6981a5e7f3eeb8bfb98366c8bcryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
20240521af601ad6981a5e7f3eeb8bfb98366c8bcryptolocker
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Size
35KB
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MD5
af601ad6981a5e7f3eeb8bfb98366c8b
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SHA1
fc5dbae1876755faca827f89a50a09a5ae48ef98
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SHA256
47edd1cd81982b2f1ef08c43d34f1ca655059f5a351f5fa71a6baac87043d563
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SHA512
949b4f8018b02d8379ddc8115d9052402784afcc6fe001a8986d464f2684c6d0e48e43743a44e643cfab2b098aa029502130e6c6ed89cad06965401bd3af9107
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SSDEEP
384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B0qvoLUZ6A:btB9g/WItCSsAGjX7r3BTmUQA
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 20240521af601ad6981a5e7f3eeb8bfb98366c8bcryptolocker
Files
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20240521af601ad6981a5e7f3eeb8bfb98366c8bcryptolocker.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