Static task
static1
Behavioral task
behavioral1
Sample
2024-06-01_92dbd346a9b9c8946a76ccf565b44076_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-01_92dbd346a9b9c8946a76ccf565b44076_cryptolocker.exe
Resource
win10v2004-20240426-en
General
-
Target
2024-06-01_92dbd346a9b9c8946a76ccf565b44076_cryptolocker
-
Size
41KB
-
MD5
92dbd346a9b9c8946a76ccf565b44076
-
SHA1
470e1ee898055d6497ce370a09ca36c4467265d4
-
SHA256
084a59ba527ea3f8b0150f523c019c7d8c82ef6ea9f64438f9e019669edbd62a
-
SHA512
9864114851e1050bc15cf6e8569eb4a0e4576955c6efa2f4dd9e7684f7f8a9321a878f936ea421132dece4932dfb766b1622b70f8d7bd8e8cfd44a3314bf8066
-
SSDEEP
384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSznHzl6AJvDSuYlmoHR8uy7K:b/yC4GyNM01GuQMNXw2PSjHPbSuYlZGK
Malware Config
Signatures
-
Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-06-01_92dbd346a9b9c8946a76ccf565b44076_cryptolocker
Files
-
2024-06-01_92dbd346a9b9c8946a76ccf565b44076_cryptolocker.exe windows:5 windows x86 arch: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