Static task
static1
Behavioral task
behavioral1
Sample
2024-09-30_0455bf258883fbeb497aee84586dbed8_cryptolocker.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
2024-09-30_0455bf258883fbeb497aee84586dbed8_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-30_0455bf258883fbeb497aee84586dbed8_cryptolocker
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Size
55KB
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MD5
0455bf258883fbeb497aee84586dbed8
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SHA1
1dff3a5a83bcecdc81f2346ead408b38beff9722
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SHA256
4fad2fc4093a9f097a9e04346228f619978349860b61df86cfa8c2bdf9667929
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SHA512
2b187e42eaf7bef6167d88bf2a114d5688e6ec14add9d8dfcb788e72d1180fc08b369ff567421d2544f1dc708a14c71f4ab23499ff3310315202f7bdf448c151
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SSDEEP
768:b7o/2n1TCraU6GD1a4Xcn62tH/1/Lp17zJIfeVEuUr6g:bc/y2lm6iH/NLp17zrV9i
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-30_0455bf258883fbeb497aee84586dbed8_cryptolocker
Files
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2024-09-30_0455bf258883fbeb497aee84586dbed8_cryptolocker.exe windows:5 windows x86 arch:x86
78f4abb8610ca1c22ad9f81ecfabcc3c
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
TranslateMessage
BeginPaint
DispatchMessageA
DrawTextA
CreateWindowExA
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
EndPaint
DialogBoxParamA
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
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