Static task
static1
Behavioral task
behavioral1
Sample
2024-09-09_5352a5ae6324cfc676c577a0a9a02609_cryptolocker.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
2024-09-09_5352a5ae6324cfc676c577a0a9a02609_cryptolocker.exe
Resource
win10v2004-20240802-en
General
-
Target
2024-09-09_5352a5ae6324cfc676c577a0a9a02609_cryptolocker
-
Size
73KB
-
MD5
5352a5ae6324cfc676c577a0a9a02609
-
SHA1
f8e38dbf72293b1ecb6fe211be2b5a7b8f866230
-
SHA256
40717b13a9cbf3f5dc86b551b5d7e00667f4cc918c9fcc97c8c3fc7d29541548
-
SHA512
cd3779cca1b662b8ca53a20aa60c6bb0762ce92143a6de0f78afa8e71367ed734a1ad5b2b8e4976b76079b49327219f882d4181ccfac6c5ecb8e61e1bca04ad1
-
SSDEEP
768:vQz7yVEhs9+js1SQtOOtEvwDpjz9+4ZPsED3VK2+ZtyOjgO4r9vFAg2rq2g1B/Rh:vj+jsMQMOtEvwDpj5HZYTjipvF24J
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-09_5352a5ae6324cfc676c577a0a9a02609_cryptolocker
Files
-
2024-09-09_5352a5ae6324cfc676c577a0a9a02609_cryptolocker.exe windows:5 windows x86 arch:x86
5c55d83b58dbc1f7154223c32a893074
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
ShowWindow
PostQuitMessage
GetMessageA
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadCursorA
LoadIconA
UpdateWindow
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FormatMessageA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
GetCPInfo
GetACP
CreateFileA
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 11KB
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: 1024B - 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
.reloc Size: 1024B - Virtual size: 542B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ