Static task
static1
Behavioral task
behavioral1
Sample
2024-09-06_02b835ab363805ce62ee9f3be28c6387_cryptolocker.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
2024-09-06_02b835ab363805ce62ee9f3be28c6387_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-06_02b835ab363805ce62ee9f3be28c6387_cryptolocker
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Size
44KB
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MD5
02b835ab363805ce62ee9f3be28c6387
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SHA1
cb07ec7e926d3cff4bd7ed61116b3fd6de4eefad
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SHA256
c683b0abdda1b86160db6fcd47c3e0746c16c1beddc450eb2bacb498bcebd077
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SHA512
c6952a9ffe2d8d64fcc27a5b897328306e3f95716cf0a01d08b7c6b698ee5e60d68e9a8e481d0817a6aed3da3bd4ad1af23f99652850eaf82c47e5d63d424478
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SSDEEP
768:bCDOw9UiaKHfjnD0S16avdrQFiLjJvtAqjrP:bCDOw9aMDooc+vAqjT
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-06_02b835ab363805ce62ee9f3be28c6387_cryptolocker
Files
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2024-09-06_02b835ab363805ce62ee9f3be28c6387_cryptolocker.exe windows:5 windows x86 arch:x86
0bcae7989ef60f5550a7f5735f53a2aa
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
EndPaint
GetMessageA
DispatchMessageA
ShowWindow
UpdateWindow
BeginPaint
TranslateMessage
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadCursorA
LoadIconA
PostQuitMessage
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 506B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.htext Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE