Static task
static1
Behavioral task
behavioral1
Sample
2024-09-07_34bb8e3060e5a5ff8741f143dbfff383_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-09-07_34bb8e3060e5a5ff8741f143dbfff383_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-07_34bb8e3060e5a5ff8741f143dbfff383_cryptolocker
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Size
43KB
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MD5
34bb8e3060e5a5ff8741f143dbfff383
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SHA1
b947b0a92d030729a2d18e0d2dcbd53d4fb061a8
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SHA256
d8e85bacf50740cc2951229e939b69cfafce41b55b242bccfe7d51eee6ff9583
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SHA512
4d14e9aa331e4e709a45b5b111f0ffd4c1a3c9b93ec7ffe01c92a6b92b1168c0115377b91401b05bde12aa6fa5a601e78e9164d35e28f34b325b1855ad773d7e
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SSDEEP
768:bA74zYcgT/Ekd0ryfjPIunqpeNswmT3HwnC0z:bA6YcA/X6G0W143QH
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-07_34bb8e3060e5a5ff8741f143dbfff383_cryptolocker
Files
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2024-09-07_34bb8e3060e5a5ff8741f143dbfff383_cryptolocker.exe windows:5 windows x86 arch:x86
021d5e7849e90fdf4c65d3045c109483
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
UpdateWindow
LoadCursorA
ShowWindow
PostQuitMessage
GetMessageA
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
GetWindowRect
SetWindowPos
kernel32
GetCurrentThreadId
CreateFileA
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
GetFileSize
FindNextFileA
DeleteFileA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
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