Static task
static1
Behavioral task
behavioral1
Sample
2024-09-08_5ca5f8f7f7d7985f294cc27172aeb8e8_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-09-08_5ca5f8f7f7d7985f294cc27172aeb8e8_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-08_5ca5f8f7f7d7985f294cc27172aeb8e8_cryptolocker
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Size
73KB
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MD5
5ca5f8f7f7d7985f294cc27172aeb8e8
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SHA1
47e0c11469575c2538d2a0adc996dda7750470b0
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SHA256
8697e487353ac3a8ccaf93ceceabf49a05111d1853e60aea8fcd07b14776522c
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SHA512
1d59e3679e533e3a25a7021288c8956cecce3c77a850c4246761f4f1931ef9dbed12fb78d5e35a7e12b60fce3c067e136225703144902336414c4f5f064761ff
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SSDEEP
768:vQz7yVEhs9+js1SQtOOtEvwDpjz9+4ZPsED3VK2+ZtyOjgO4r9vFAg2rq2g1B/RX:vj+jsMQMOtEvwDpj5HZYTjipvF24f
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-08_5ca5f8f7f7d7985f294cc27172aeb8e8_cryptolocker
Files
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2024-09-08_5ca5f8f7f7d7985f294cc27172aeb8e8_cryptolocker.exe windows:5 windows x86 arch:x86
5c55d83b58dbc1f7154223c32a893074
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
ShowWindow
PostQuitMessage
GetMessageA
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadCursorA
LoadIconA
UpdateWindow
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FormatMessageA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
GetCPInfo
GetACP
CreateFileA
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 542B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ