Static task
static1
Behavioral task
behavioral1
Sample
2024-10-12_61435888663d2a1db7f827ba4c2da03f_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-10-12_61435888663d2a1db7f827ba4c2da03f_cryptolocker.exe
Resource
win10v2004-20241007-en
General
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Target
2024-10-12_61435888663d2a1db7f827ba4c2da03f_cryptolocker
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Size
63KB
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MD5
61435888663d2a1db7f827ba4c2da03f
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SHA1
4584e66a8321c72680c93acd2466a11152bb3a7f
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SHA256
e7455ef58a1ca260b36f64a50e66e8e37c7196e0731e0aeb1e4ad0eed60e198d
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SHA512
debd5f53299d3feaf6d7b2925b09aa42d3d9758bfba160b5f46571610812723f18ddcf7709d19072db5dca0cdb46f743cffa27f4174c88c5e979042264c51f17
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SSDEEP
1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZn4:btng54SMLr+/AO/kIhfoKMHda4
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-12_61435888663d2a1db7f827ba4c2da03f_cryptolocker
Files
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2024-10-12_61435888663d2a1db7f827ba4c2da03f_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