Static task
static1
Behavioral task
behavioral1
Sample
8c1c0b10b17febc64c16c9ffaa0453f9_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
8c1c0b10b17febc64c16c9ffaa0453f9_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
-
Target
8c1c0b10b17febc64c16c9ffaa0453f9_cryptolocker_JC.exe
-
Size
52KB
-
MD5
8c1c0b10b17febc64c16c9ffaa0453f9
-
SHA1
d7acf650acc20098fe73304a3dd945049d0f54e8
-
SHA256
1a3f707d8d2e00942ed6530d1db86311ea63dd2e3c022c6a747bff8489213fca
-
SHA512
fffa581d4158258c1f3e098f6760f983ea46d1069d07527f487ec700609fe494f0d51e72fa9abcb09f8eab1dc87a8a3a3c7b4187d49992f813b123c8f2568a61
-
SSDEEP
1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszsbKY1xzp008c:aq7tdgI2MyzNORQtOflIwoHNV2XBFV76
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8c1c0b10b17febc64c16c9ffaa0453f9_cryptolocker_JC.exe
Files
-
8c1c0b10b17febc64c16c9ffaa0453f9_cryptolocker_JC.exe.exe windows x86
db206e36db5c9492ce02c61a679129e2
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
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
LoadIconA
DestroyWindow
LoadCursorA
GetClientRect
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
DeleteFileA
CloseHandle
CreateFileA
gdi32
DeleteObject
CreateFontIndirectA
Sections
.text Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
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: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ