Static task
static1
Behavioral task
behavioral1
Sample
7aa19a6ea4b44b5bd4c809cd05f5ae5d_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
7aa19a6ea4b44b5bd4c809cd05f5ae5d_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
-
Target
7aa19a6ea4b44b5bd4c809cd05f5ae5d_cryptolocker_JC.exe
-
Size
32KB
-
MD5
7aa19a6ea4b44b5bd4c809cd05f5ae5d
-
SHA1
5250a7eb7ae80820e25a30921d7cb3e4770ba768
-
SHA256
cd812d2de8ef9045ad84aa6d294f1f698966fc13ba78f0ddcbd97334684715c3
-
SHA512
d3204b5cc64c9656296f883b3810ffa30c10ff1cc7f446f450d8f5e93c79e794a488c302e9c3846c0c9a6416e4e7d77544806128c4b7faea814c3997cb4f8628
-
SSDEEP
384:bgX4uGLLQRcsdeQ7/nQu63Ag7YmecFanrlwfjDUkKDfWf6XT+jU:bgX4zYcgTEu6QOaryfjqDlCA
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 7aa19a6ea4b44b5bd4c809cd05f5ae5d_cryptolocker_JC.exe
Files
-
7aa19a6ea4b44b5bd4c809cd05f5ae5d_cryptolocker_JC.exe.exe windows 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