Static task
static1
Behavioral task
behavioral1
Sample
20240615ca2ec9980965947837cf8b9591503480cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
20240615ca2ec9980965947837cf8b9591503480cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
20240615ca2ec9980965947837cf8b9591503480cryptolocker.exe
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Size
35KB
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MD5
ca2ec9980965947837cf8b9591503480
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SHA1
70090e434cd43074629c5dabcf3e817289b0b6d2
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SHA256
8415eff993a8e0f14bd9390936e31b03333ab0ced4b34c2c4d4d8c3c8eaa4813
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SHA512
942b93d7d05c85efc68dff30f4ed6b63a9ee37c2816c0d92ff7840c6c6c349aa24c3a6ac9de705486d5586739757bda5d9a487414f80c4d226438475ddb7b52a
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SSDEEP
768:bxNQIE0eBhkL2Fo1CCwgfjOg9Arbkzos5jmUY:bxNrC7kYo1Fxf2rYPLY
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 20240615ca2ec9980965947837cf8b9591503480cryptolocker.exe
Files
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20240615ca2ec9980965947837cf8b9591503480cryptolocker.exe.exe windows:5 windows x86 arch:x86
3c4da9ed0ba02990af7795e358bfd650
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
PostQuitMessage
GetMessageA
UpdateWindow
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
GetWindowRect
LoadCursorA
ShowWindow
SetWindowPos
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
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: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 518B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ