Static task
static1
Behavioral task
behavioral1
Sample
2024-10-18_2f1a99f066b71ad6e180059311e87ed1_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-10-18_2f1a99f066b71ad6e180059311e87ed1_cryptolocker.exe
Resource
win10v2004-20241007-en
General
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Target
2024-10-18_2f1a99f066b71ad6e180059311e87ed1_cryptolocker
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Size
64KB
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MD5
2f1a99f066b71ad6e180059311e87ed1
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SHA1
fa4bd9aed1946a7c5df86f63f0e07d12a9aedac1
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SHA256
557cb55d77f5a34102fcf658e95bc52ce159a2001351e2e0139629be5e548f71
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SHA512
d7e3d8d5fd58a0db100f6c36c2a3e43bef5e550e40175c19f1f7c735229030165d596c72fa1e56afbb41c31bf3f26253a8f9a1fa8c240d2a088f37c2c9061485
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SSDEEP
1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZnT5M:btng54SMLr+/AO/kIhfoKMHda6
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-18_2f1a99f066b71ad6e180059311e87ed1_cryptolocker
Files
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2024-10-18_2f1a99f066b71ad6e180059311e87ed1_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