Static task
static1
Behavioral task
behavioral1
Sample
2024-01-01_51738dc9c7cac418e0c6f75d8323e6f4_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-01_51738dc9c7cac418e0c6f75d8323e6f4_cryptolocker.exe
Resource
win10v2004-20231222-en
General
-
Target
2024-01-01_51738dc9c7cac418e0c6f75d8323e6f4_cryptolocker
-
Size
35KB
-
MD5
51738dc9c7cac418e0c6f75d8323e6f4
-
SHA1
3f46966c5a0af8c53db2804d34c3b01df1dd06ac
-
SHA256
167b93403b52eb1e183c01e1984979f1af47b2eb4d36ae54411b074a260956c8
-
SHA512
2dffa7a0387de9992553efd1802657c3ab11d0b471ed6277874bdcce971a15dfdd5c37488ef32f8d994da7834e5271f4a0d31e6af6313c5172e34bae9f2f6107
-
SSDEEP
384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzogFzpjufAq18st8qL1ZA0bWs:bAvJCYOOvbRPDEgXVFzpCYVaLlb
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-01_51738dc9c7cac418e0c6f75d8323e6f4_cryptolocker
Files
-
2024-01-01_51738dc9c7cac418e0c6f75d8323e6f4_cryptolocker.exe windows:5 windows x86 arch:x86
5a4767bc6f06914cff6e249c178e3b95
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
DispatchMessageA
DrawTextA
EndPaint
BeginPaint
PostQuitMessage
ShowWindow
UpdateWindow
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
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