Static task
static1
Behavioral task
behavioral1
Sample
2024-10-17_7f5ec564dcaaffdb943ee3acbd194e04_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-10-17_7f5ec564dcaaffdb943ee3acbd194e04_cryptolocker.exe
Resource
win10v2004-20241007-en
General
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Target
2024-10-17_7f5ec564dcaaffdb943ee3acbd194e04_cryptolocker
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Size
41KB
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MD5
7f5ec564dcaaffdb943ee3acbd194e04
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SHA1
8b857c68a575cefb3ff91fc705b7048aca4e37a8
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SHA256
4086702d165b27473b3286d6b5ed131a7c009cf733219a6aa04c8978a3f8bf06
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SHA512
47b1c2427608076578c2125d7c90b5a90b42fe47def76565ba5c3fe0556a9b04b5a23fa23a395116225840f45f9d1f726269d53da2aa1dd639154c46da1f085b
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SSDEEP
768:btB9g/WItCSsAGjX7r3BPOMHocM4vUUOmJ+7m1U:btB9g/xtCSKfxLIcMzUw7my
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-17_7f5ec564dcaaffdb943ee3acbd194e04_cryptolocker
Files
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2024-10-17_7f5ec564dcaaffdb943ee3acbd194e04_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