Static task
static1
Behavioral task
behavioral1
Sample
4ea21ce22619042f373499ad5e52dc0c_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
4ea21ce22619042f373499ad5e52dc0c_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
-
Target
4ea21ce22619042f373499ad5e52dc0c_cryptolocker_JC.exe
-
Size
27KB
-
MD5
4ea21ce22619042f373499ad5e52dc0c
-
SHA1
245420d1165b9b29283d6ed50c9647f7668fa624
-
SHA256
949eed7e137fc6cb92f35a88903e7a600e8ed988fe89ea66f27b476aa494d060
-
SHA512
6afcfa321b534180b5dc6e572ccb501b52c7c1675cb084f3e60047768e3a56510a1f2bf59210eac1a30318d5440204868bfc839df368e41a56fb85fca4752cdc
-
SSDEEP
384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPY:b/yC4GyNM01GuQMNXw2PY
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4ea21ce22619042f373499ad5e52dc0c_cryptolocker_JC.exe
Files
-
4ea21ce22619042f373499ad5e52dc0c_cryptolocker_JC.exe.exe windows x86
ad86a1414a0514f4c041167365378f70
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
EndPaint
GetMessageA
DrawTextA
ShowWindow
UpdateWindow
DispatchMessageA
BeginPaint
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
GetWindowRect
LoadCursorA
PostQuitMessage
SetWindowPos
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ