Static task
static1
Behavioral task
behavioral1
Sample
2024-09-25_3f139d52a86c56d0477004db6fb115cd_cryptolocker.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
2024-09-25_3f139d52a86c56d0477004db6fb115cd_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-25_3f139d52a86c56d0477004db6fb115cd_cryptolocker
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Size
38KB
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MD5
3f139d52a86c56d0477004db6fb115cd
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SHA1
7433f9336a372ab671f26ac930a78e0a253114e1
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SHA256
83a00bb57511f9a038aff30b6f71502e734da19f75d2c8b0a4c016b717ea5b98
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SHA512
41b0e8c868d73c6914f45c028d6219dc24a6ff3dbb037e78410ebc712b5a8910902e0953c6afa616eb7a37a13b0f16f8f98ada881446eea1360c8ed3468d687b
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SSDEEP
384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzoiM8Nekdvjl9V50i3NbaI1P:bAvJCYOOvbRPDEgXrNekd7l94i3paI1P
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-25_3f139d52a86c56d0477004db6fb115cd_cryptolocker
Files
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2024-09-25_3f139d52a86c56d0477004db6fb115cd_cryptolocker.exe windows:5 windows x86 arch:x86
5a4767bc6f06914cff6e249c178e3b95
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
DispatchMessageA
DrawTextA
EndPaint
BeginPaint
PostQuitMessage
ShowWindow
UpdateWindow
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
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