Static task
static1
Behavioral task
behavioral1
Sample
2024-01-06_d21f09c591953a5b0784d10e8f30b34c_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-06_d21f09c591953a5b0784d10e8f30b34c_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-06_d21f09c591953a5b0784d10e8f30b34c_cryptolocker
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Size
35KB
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MD5
d21f09c591953a5b0784d10e8f30b34c
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SHA1
247fb2c4fe6f574903bee97860ed50d749a0a717
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SHA256
f154bee0a1863dbf18ac78c661e2051094a73ca8486ffefd3e1a9adbe5a29973
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SHA512
520d1fb443190e6075b3fc1f3010e4aa26b18489c2fb69c97e4342fd721e1abbf1baab509a28e56d70e85739d1755846edc02c5ea87180107102cabfb7146114
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SSDEEP
384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzoiM8Nekdvjl9V50i3Nb/mVt:bAvJCYOOvbRPDEgXrNekd7l94i3p/8
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-06_d21f09c591953a5b0784d10e8f30b34c_cryptolocker
Files
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2024-01-06_d21f09c591953a5b0784d10e8f30b34c_cryptolocker.exe windows:5 windows x86 arch:x86
5a4767bc6f06914cff6e249c178e3b95
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
DispatchMessageA
DrawTextA
EndPaint
BeginPaint
PostQuitMessage
ShowWindow
UpdateWindow
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
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