Static task
static1
Behavioral task
behavioral1
Sample
2024-09-05_824da7d3d43c3f3743efe668e6aef2b1_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-09-05_824da7d3d43c3f3743efe668e6aef2b1_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-05_824da7d3d43c3f3743efe668e6aef2b1_cryptolocker
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Size
38KB
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MD5
824da7d3d43c3f3743efe668e6aef2b1
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SHA1
606d10f999b2d18cc03833427ea3292b8c7ea014
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SHA256
b35a28b5f229eaa1bc4f1200ff53841014d31e3f5268ecc372ff18dbcb3e0cf1
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SHA512
333a9621f1bb009c84fbba470806bdd6d7a9877b3632be155c61b27e92026a6fd60121d973a0554b7457da0afdd3820dbe95dfdcbb46755663b12f98a7141ed1
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SSDEEP
768:bAvJCYOOvbRPDEgXrNekd7l94i3pQheDZo:bAvJCF+RQgJeab4sbG
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-05_824da7d3d43c3f3743efe668e6aef2b1_cryptolocker
Files
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2024-09-05_824da7d3d43c3f3743efe668e6aef2b1_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