Static task
static1
Behavioral task
behavioral1
Sample
2024-10-04_d346cfa8c75ffdc1fba683a49a8fa522_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-10-04_d346cfa8c75ffdc1fba683a49a8fa522_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-10-04_d346cfa8c75ffdc1fba683a49a8fa522_cryptolocker
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Size
32KB
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MD5
d346cfa8c75ffdc1fba683a49a8fa522
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SHA1
7efa345f7e94ba3f961dc29dd323aadd28ed56b1
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SHA256
b99d39d6a351f6198bbea18409f6453c329ac9d98c76adf3f6673c32136f8e8c
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SHA512
bfdce7f6f551d5a32616434787264a5a76fd0b8dfebe8ec8bcc7e4f5826a213c2ffd8cd07eb87cf2d649807a3aaef5a3bb33429ca8ca9f68c9d22789e700f758
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SSDEEP
384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B4lWS+G:btB9g/WItCSsAGjX7r3B4GG
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-04_d346cfa8c75ffdc1fba683a49a8fa522_cryptolocker
Files
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2024-10-04_d346cfa8c75ffdc1fba683a49a8fa522_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