Static task
static1
Behavioral task
behavioral1
Sample
2504f63384f3dc738c3712d85ffcb8d8_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
2504f63384f3dc738c3712d85ffcb8d8_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
2504f63384f3dc738c3712d85ffcb8d8_cryptolocker_JC.exe
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Size
28KB
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MD5
2504f63384f3dc738c3712d85ffcb8d8
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SHA1
e14ec3c99184d88958e4b3457b10161df7993e24
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SHA256
b4d7e819ad8f419950f48362b17e9eeca8f924231ba14cf057874745c3eaa243
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SHA512
58c8a4d09c6e10ace77ae8578c728929ab17029ab6474dad1ac32e6cd98cc12ab5f5aa6a2eb724bdd0594ac2727aebd5e58b7fb7259aa90574d7d22ee11e81cf
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SSDEEP
384:bA74uGLLQRcsdeQ72ngEr4K7YmE8j60nrlwfjDUgIunvs9P:bA74zYcgT/Ekd0ryfjPIunvsd
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2504f63384f3dc738c3712d85ffcb8d8_cryptolocker_JC.exe
Files
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2504f63384f3dc738c3712d85ffcb8d8_cryptolocker_JC.exe.exe windows x86
021d5e7849e90fdf4c65d3045c109483
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
UpdateWindow
LoadCursorA
ShowWindow
PostQuitMessage
GetMessageA
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
GetWindowRect
SetWindowPos
kernel32
GetCurrentThreadId
CreateFileA
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
GetFileSize
FindNextFileA
DeleteFileA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
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