Static task
static1
Behavioral task
behavioral1
Sample
2024-09-11_a0d267459bf7a7c8f7fb900f9eb89f07_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-09-11_a0d267459bf7a7c8f7fb900f9eb89f07_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-11_a0d267459bf7a7c8f7fb900f9eb89f07_cryptolocker
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Size
37KB
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MD5
a0d267459bf7a7c8f7fb900f9eb89f07
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SHA1
566754b7ab020c3fd33b6615e8cde1a169b4548e
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SHA256
f9050443b8c12e37ae35aa71a51545f1ad75196d3086c816f1a6cacb2bd3c888
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SHA512
c5c590f87ee31f98f6f47144de9d7c1df491c8b6c7aa01e6287630c2a5463198c84b14dcbf40fef46beaf151bca166b17712e8d1b219b9fd0a451e7ddd6def68
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SSDEEP
768:b7o/2n1TCraU6GD1a4Xt9bRU6zA6o36mIS:bc/y2lLRU6zA6q5
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-11_a0d267459bf7a7c8f7fb900f9eb89f07_cryptolocker
Files
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2024-09-11_a0d267459bf7a7c8f7fb900f9eb89f07_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