Static task
static1
Behavioral task
behavioral1
Sample
2024-09-21_91ce6d36d5271195cefc9a5e976b286c_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-09-21_91ce6d36d5271195cefc9a5e976b286c_cryptolocker.exe
Resource
win10v2004-20240802-en
General
-
Target
2024-09-21_91ce6d36d5271195cefc9a5e976b286c_cryptolocker
-
Size
37KB
-
MD5
91ce6d36d5271195cefc9a5e976b286c
-
SHA1
1838f88d7e1c71696196e658ba46ae10b39b1614
-
SHA256
6e61f938aedb9ecc4621e1e46f5ac56a386fb8f2b4c52c513fcc83af78bf59fe
-
SHA512
349b387cdb1560f50431c7b7ddb73d683aebf269fc52d2f8514b6eb52e16252b52f212fc8df38edbbec7e8beac128f15f7e2f257b46952f23025d9d1d8e2bdf9
-
SSDEEP
384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzoiM8Nekdvjl9V50invBHQ6NE:bAvJCYOOvbRPDEgXrNekd7l94inZQ6LW
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-21_91ce6d36d5271195cefc9a5e976b286c_cryptolocker
Files
-
2024-09-21_91ce6d36d5271195cefc9a5e976b286c_cryptolocker.exe windows:5 windows x86 arch:x86
5a4767bc6f06914cff6e249c178e3b95
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
DispatchMessageA
DrawTextA
EndPaint
BeginPaint
PostQuitMessage
ShowWindow
UpdateWindow
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
CreateFileA
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ