Static task
static1
Behavioral task
behavioral1
Sample
2024-10-18_b2f9edd2d3a1173d81ec3d273d987f3f_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-10-18_b2f9edd2d3a1173d81ec3d273d987f3f_cryptolocker.exe
Resource
win10v2004-20241007-en
General
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Target
2024-10-18_b2f9edd2d3a1173d81ec3d273d987f3f_cryptolocker
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Size
39KB
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MD5
b2f9edd2d3a1173d81ec3d273d987f3f
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SHA1
8efcac9ed003c57835610a34c9f2f27bddfd265c
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SHA256
c69e7adcaad3673b0e87d8556182d8d16c60d2d9e4352e0ef035526048922121
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SHA512
e0202a4f62e2d54a761a9534061d2c85917e65888c27590eca0c75f7e7200658b3ba465facac4f8af46e6008cce6d89b445f88cdcca0400ac636783bc650b3f4
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SSDEEP
768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMpK:bc/y2lkF0+Br
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-18_b2f9edd2d3a1173d81ec3d273d987f3f_cryptolocker
Files
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2024-10-18_b2f9edd2d3a1173d81ec3d273d987f3f_cryptolocker.exe windows:5 windows x86 arch:x86
78f4abb8610ca1c22ad9f81ecfabcc3c
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
TranslateMessage
BeginPaint
DispatchMessageA
DrawTextA
CreateWindowExA
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
EndPaint
DialogBoxParamA
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
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