Static task
static1
Behavioral task
behavioral1
Sample
2024-09-12_fe439f3e16df603f4524f56698bbc81c_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-09-12_fe439f3e16df603f4524f56698bbc81c_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-12_fe439f3e16df603f4524f56698bbc81c_cryptolocker
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Size
63KB
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MD5
fe439f3e16df603f4524f56698bbc81c
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SHA1
9107eb784aa2db3ecc8bd40866098422e91ac0c0
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SHA256
8b726d3c18dd7f8f394e64134ea08a7e9fced057d1fd6142bb209a3836a4a330
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SHA512
1397a1c819444e8c098d0a9d9e913dab9bb78e3c13e8ff3bb207e53c1a9b9332f05f5da1767e3c2239bbe522e2a8c60bb33e14b8bb072a42f25a968beeec7222
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SSDEEP
1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZn1L:btng54SMLr+/AO/kIhfoKMHdax
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-12_fe439f3e16df603f4524f56698bbc81c_cryptolocker
Files
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2024-09-12_fe439f3e16df603f4524f56698bbc81c_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