Static task
static1
Behavioral task
behavioral1
Sample
2024-09-15_97dd44dfc6af5d003ada0567cdbf46dd_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-09-15_97dd44dfc6af5d003ada0567cdbf46dd_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-15_97dd44dfc6af5d003ada0567cdbf46dd_cryptolocker
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Size
43KB
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MD5
97dd44dfc6af5d003ada0567cdbf46dd
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SHA1
e9fe74bf188dadd54ea27da624dd9536396e005b
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SHA256
66b3845e38a4e921f26df9a4dbaa0064a09f8b179721dc20bf2403b1ab69f2b2
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SHA512
976889850d320f2d983bf754633a45ea3dec69ae6ae023ba79963674320500b0f8af5aab329281e53f176adc27d92fb9a523b2c350a47ffba0a37ff62eb6f6f3
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SSDEEP
768:bAvJCYOOvbRPDEgXrNekd7l94i3py/yY/Ji:bAvJCF+RQgJeab4sy/lY
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-15_97dd44dfc6af5d003ada0567cdbf46dd_cryptolocker
Files
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2024-09-15_97dd44dfc6af5d003ada0567cdbf46dd_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