Static task
static1
Behavioral task
behavioral1
Sample
2024-10-01_86905c0179d4862fde1ff3a2a323f094_cryptolocker.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
2024-10-01_86905c0179d4862fde1ff3a2a323f094_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-10-01_86905c0179d4862fde1ff3a2a323f094_cryptolocker
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Size
31KB
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MD5
86905c0179d4862fde1ff3a2a323f094
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SHA1
30f17289b6e8710daf6ffc3363dad8edfc3861cf
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SHA256
e3f7beb9b5cfece432f2fff6e76991282780d46ca100d0df6271f0400c50397b
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SHA512
dfb2fb061ce71a5371e362b02a5d4fa49b81578b2070d3867990a1ae988aea205fc266d105922250c51bd6a506fa93f66f4d5b95387d095525a032d82a451268
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SSDEEP
384:v0VkMq01bJ3wtEwPS8HLEh+Jagz+3be+26Rsn1rCcOQtOOtEvwDpjqIGRS/Vb9hW:vQz7yVEhs9+js1SQtOOtEvwDpjz9+9V
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-01_86905c0179d4862fde1ff3a2a323f094_cryptolocker
Files
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2024-10-01_86905c0179d4862fde1ff3a2a323f094_cryptolocker.exe windows:5 windows x86 arch:x86
5c55d83b58dbc1f7154223c32a893074
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
ShowWindow
PostQuitMessage
GetMessageA
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadCursorA
LoadIconA
UpdateWindow
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FormatMessageA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
GetCPInfo
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: 542B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ