Static task
static1
Behavioral task
behavioral1
Sample
2024-01-10_f19d7a14885d41054874cb3a29f3a383_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-10_f19d7a14885d41054874cb3a29f3a383_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-10_f19d7a14885d41054874cb3a29f3a383_cryptolocker
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Size
55KB
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MD5
f19d7a14885d41054874cb3a29f3a383
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SHA1
7c45e3125cde002969480c34f29e8ba512c869a3
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SHA256
6be25d2bbecf99e791dfd94f10e667f30f5f6a7d533f06e45071b76a1fd43f96
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SHA512
f56008f478701273105a67dfa610f99502aa47558f57748fb8f542165eabf3528affd9aa449cd017d1b19bf274901b283ced410411b9fd903009ffce59921120
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SSDEEP
1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHB:btng54SMLr+/AO/kIhfoKMHdw
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-10_f19d7a14885d41054874cb3a29f3a383_cryptolocker
Files
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2024-01-10_f19d7a14885d41054874cb3a29f3a383_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