Static task
static1
Behavioral task
behavioral1
Sample
2024-09-05_7a50c01cadb5a251758ce58a374000e9_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-09-05_7a50c01cadb5a251758ce58a374000e9_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-05_7a50c01cadb5a251758ce58a374000e9_cryptolocker
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Size
43KB
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MD5
7a50c01cadb5a251758ce58a374000e9
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SHA1
8d21cd3c5bb4c8b0ee5bcf12211d73d86d797b5c
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SHA256
5c06388f6b523c9be7d28e1226b389b504d79850a313a6b31079a481db854fe5
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SHA512
b5086a5ba632f30c774f2f2f14c34bfc6179b877c7b38a071bf234ca61c16341e86fb43041d4b97c0b31173d77f55f1f9b4b780e68c40f6615a55e6e60c283f2
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SSDEEP
768:bAvJCYOOvbRPDEgXrNekd7l94i3py/yY/Jc:bAvJCF+RQgJeab4sy/lu
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-05_7a50c01cadb5a251758ce58a374000e9_cryptolocker
Files
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2024-09-05_7a50c01cadb5a251758ce58a374000e9_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