Static task
static1
Behavioral task
behavioral1
Sample
5ac549bb9ddf012d9ad4e877a86ba997_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
5ac549bb9ddf012d9ad4e877a86ba997_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
5ac549bb9ddf012d9ad4e877a86ba997_cryptolocker_JC.exe
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Size
28KB
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MD5
5ac549bb9ddf012d9ad4e877a86ba997
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SHA1
076db33ccc83234eda0b8cc2cccba7dfd7292a07
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SHA256
e010e6de00f377f2f5cc5a3d4c1f1d402c3b69cad4bbf29d17eb5142e138b8a0
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SHA512
16e3995a616801a11b22af8ec2e172dd14a4f360fbe328035ef6041a0709c2f9f27d28d68421ee2b2a8b8e8aed9b4816795508c21994406ade3d4a12fc784903
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SSDEEP
384:bgCOR4uGLLQRcsdeQ72ngEUKK7YmE8jI0nrlwfjDU5IgVCC:bgCS4zYcgT/ENr0ryfjGXB
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5ac549bb9ddf012d9ad4e877a86ba997_cryptolocker_JC.exe
Files
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5ac549bb9ddf012d9ad4e877a86ba997_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
.ropf Size: 512B - Virtual size: 20B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ