Static task
static1
Behavioral task
behavioral1
Sample
2024-10-13_8ec70e2c9c26679b08363febf2a8d8d1_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-10-13_8ec70e2c9c26679b08363febf2a8d8d1_cryptolocker.exe
Resource
win10v2004-20241007-en
General
-
Target
2024-10-13_8ec70e2c9c26679b08363febf2a8d8d1_cryptolocker
-
Size
48KB
-
MD5
8ec70e2c9c26679b08363febf2a8d8d1
-
SHA1
231ece5605ae4cbf9b366926c526ec446425f5fd
-
SHA256
91c268a0b914acbc0fbf63fb01b7a3e13e7ff49538e0465a45414ab94fa61643
-
SHA512
a8a8a49d9721c994e718a3ce38d892e3bb4d365854ca03201f6b7a3bff5383644eb9b14c584a15601ef82d32987cca30b4fb6a8f5ea75b826845e0e246aaa906
-
SSDEEP
768:X6LsoEEeegiZPvEhHSG+gp/BtOOtEvwDpjBVaD3E09vaTrH:X6QFElP6n+gJBMOtEvwDpjBtEYH
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-13_8ec70e2c9c26679b08363febf2a8d8d1_cryptolocker
Files
-
2024-10-13_8ec70e2c9c26679b08363febf2a8d8d1_cryptolocker.exe windows:5 windows x86 arch:x86
7ba3aa8366ce167c7a77ebd6e6fea8e5
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
PostQuitMessage
GetMessageA
UpdateWindow
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadCursorA
LoadIconA
ShowWindow
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FormatMessageA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
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: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ