Static task
static1
Behavioral task
behavioral1
Sample
20240521baa8b46d0f26be4c9b6ae98ae2b095f7cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
20240521baa8b46d0f26be4c9b6ae98ae2b095f7cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
20240521baa8b46d0f26be4c9b6ae98ae2b095f7cryptolocker
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Size
75KB
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MD5
baa8b46d0f26be4c9b6ae98ae2b095f7
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SHA1
5a2ddb606176a512effbb6fb0309c02d74a6615b
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SHA256
0f78dd2cf727b89995b989a3f8a7824ca5831262dc74af227bd716c74606e893
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SHA512
8d349e5f4d4c2660f8ec908a38acd128016aa2999e7e31c0ae7d040a8800089ed9953f82a66a252b3c4c685cfe209de33ebc5648583ee0c21e18419eb529a1cf
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SSDEEP
1536:X6QFElP6n+gJQMOtEvwDpjBZYTjipvF2bx1rHsod:X6a+SOtEvwDpjBZYvQd2P
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 20240521baa8b46d0f26be4c9b6ae98ae2b095f7cryptolocker
Files
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20240521baa8b46d0f26be4c9b6ae98ae2b095f7cryptolocker.exe windows:5 windows x86 arch:x86
7ba3aa8366ce167c7a77ebd6e6fea8e5
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
PostQuitMessage
GetMessageA
UpdateWindow
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadCursorA
LoadIconA
ShowWindow
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FormatMessageA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
GetACP
CreateFileA
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ