Static task
static1
Behavioral task
behavioral1
Sample
2024-07-04_95f13099a5b9c19e96158b47db696308_cryptolocker.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
2024-07-04_95f13099a5b9c19e96158b47db696308_cryptolocker.exe
Resource
win10v2004-20240704-en
General
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Target
2024-07-04_95f13099a5b9c19e96158b47db696308_cryptolocker
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Size
392KB
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MD5
95f13099a5b9c19e96158b47db696308
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SHA1
1cf5772d1d9417b60b24cd7f7d1864372261efb5
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SHA256
45a71759bc22e0cab4f2bb6a5b7770f7066ef5bc10e6e1ab77ea7ed3c5996e53
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SHA512
3ecdbec4e3002ee773b3be3adb498a2d84ae97227990f5cb73c6fd840ed2de7431676442257f8a0e16863be559f2f35054a3cebf6f4d0455c87d261ca6d1bff1
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SSDEEP
6144:nnOsaQgAOjvrZFODJjBz3j1jTqQy6v2GGnugOtihzXq:nnOflT/ZFIjBz3xjTxynGUOUhXq
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-07-04_95f13099a5b9c19e96158b47db696308_cryptolocker
Files
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2024-07-04_95f13099a5b9c19e96158b47db696308_cryptolocker.exe windows:5 windows x86 arch: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: 101B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ