Static task
static1
Behavioral task
behavioral1
Sample
2024-10-01_dc0c11a3bf09ba99a21a3479cc1fccbd_cryptolocker.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
2024-10-01_dc0c11a3bf09ba99a21a3479cc1fccbd_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-10-01_dc0c11a3bf09ba99a21a3479cc1fccbd_cryptolocker
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Size
38KB
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MD5
dc0c11a3bf09ba99a21a3479cc1fccbd
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SHA1
c0d1c13202fabf23b2c608b365f0fb0c79fc830b
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SHA256
655b987322436c1219775b7fcd93a51827c7a42ab0b5a844c8757b26adc9c778
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SHA512
9b285406f5650e5706bf76ebfc7362e6c45775fca249a9739a3ba973cef3ae463a2f2f8872384ebc90d1589154bb6ae2a79f68bb4159640eff3c66d8f6b669db
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SSDEEP
768:bAvJCYOOvbRPDEgXrNekd7l94i3pQheDZFN:bAvJCF+RQgJeab4sbt
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-01_dc0c11a3bf09ba99a21a3479cc1fccbd_cryptolocker
Files
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2024-10-01_dc0c11a3bf09ba99a21a3479cc1fccbd_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