Static task
static1
Behavioral task
behavioral1
Sample
2024-09-30_67e45309556707f34ebe38e4f2dbb643_cryptolocker.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
2024-09-30_67e45309556707f34ebe38e4f2dbb643_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-30_67e45309556707f34ebe38e4f2dbb643_cryptolocker
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Size
37KB
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MD5
67e45309556707f34ebe38e4f2dbb643
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SHA1
a291e6e5e5ef58c1607209df71145c3ec5de7d44
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SHA256
b776236712458b0ee173fde9ef917e4558d6073e3585f128a26985fe35fc9ef5
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SHA512
30912b8ed1850df397b71dfe3e9125f581c64b047f064d28e319000f0703123c9c3ebf1e19fe92c5e6fde94f78213755b33daac2116bfab525bf812669813308
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SSDEEP
768:btB9g/WItCSsAGjX7r3BPOMHocM4vUUOmC:btB9g/xtCSKfxLIcMzUy
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-30_67e45309556707f34ebe38e4f2dbb643_cryptolocker
Files
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2024-09-30_67e45309556707f34ebe38e4f2dbb643_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