Static task
static1
Behavioral task
behavioral1
Sample
3fc2bada6407f35ba516f2f05269fb03_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
3fc2bada6407f35ba516f2f05269fb03_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
-
Target
3fc2bada6407f35ba516f2f05269fb03_cryptolocker_JC.exe
-
Size
60KB
-
MD5
3fc2bada6407f35ba516f2f05269fb03
-
SHA1
447d3175d6fa2d9023aa22fa0b6041e0e987e330
-
SHA256
f35fe99a0ff2783f7fa9b62f46ca3904e8e35576cdfb3a8755a9665d5100515d
-
SHA512
6d5613770a87fb5cd5ee0ec460e6543376678b5e14dd39be18deafe9aad9b63b51515fb4103bd2c7ca4b0b40bb420e9b1fa5990f2afdb9160abe985c35665e1e
-
SSDEEP
1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszsbKY1x/9lfL+gniD6YIk:aq7tdgI2MyzNORQtOflIwoHNV2XBFV71
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3fc2bada6407f35ba516f2f05269fb03_cryptolocker_JC.exe
Files
-
3fc2bada6407f35ba516f2f05269fb03_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