Static task
static1
Behavioral task
behavioral1
Sample
2024-10-15_6e4f87fc3bef3931495a98f0b436e3e4_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-10-15_6e4f87fc3bef3931495a98f0b436e3e4_cryptolocker.exe
Resource
win10v2004-20241007-en
General
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Target
2024-10-15_6e4f87fc3bef3931495a98f0b436e3e4_cryptolocker
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Size
37KB
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MD5
6e4f87fc3bef3931495a98f0b436e3e4
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SHA1
fc6a6808bc07459dc62f6c9f6f195051e422d02b
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SHA256
12fef33e23fef1ad730a45813d28f708a499ef02b023f24e1528d2f9efc36494
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SHA512
d7baea3577112b5272e08d82454d1e7770dc6ceecabe0c9595bb56d77d9db3982de1eb7011d5b35e039d4b52938678e07c656d382c5957b55c7bff8ee57d7c3f
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SSDEEP
768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMO:bc/y2lkF0+BZ
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-15_6e4f87fc3bef3931495a98f0b436e3e4_cryptolocker
Files
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2024-10-15_6e4f87fc3bef3931495a98f0b436e3e4_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