Static task
static1
Behavioral task
behavioral1
Sample
2024-10-02_2b3e92901fb68b8f6a5c68786d9cd654_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-10-02_2b3e92901fb68b8f6a5c68786d9cd654_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-10-02_2b3e92901fb68b8f6a5c68786d9cd654_cryptolocker
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Size
63KB
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MD5
2b3e92901fb68b8f6a5c68786d9cd654
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SHA1
7864010fddeb19c87416a2ffdfea5185e7ce29c6
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SHA256
987f932eb67e8f2e274e20a2dfff75c8d434212e7964c14eef2c95f7fc1d6f38
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SHA512
2aa1b5d2eae4689672e5c64941872fea7a75db7ab2440ab9baf6c5cab03c8b35b00ce581add406c7fccdc6afbc8ff73ae4a3a3f4190ab907c7e7cd29147eb625
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SSDEEP
1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZnx7n:btng54SMLr+/AO/kIhfoKMHdat
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-02_2b3e92901fb68b8f6a5c68786d9cd654_cryptolocker
Files
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2024-10-02_2b3e92901fb68b8f6a5c68786d9cd654_cryptolocker.exe windows:5 windows x86 arch:x86
a2bfa209044e11b72a41f731968fdff2
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
BeginPaint
DispatchMessageA
DrawTextA
EndPaint
TranslateMessage
PostQuitMessage
ShowWindow
UpdateWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
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