Static task
static1
Behavioral task
behavioral1
Sample
2024-10-09_04a336231e9f88d6ccc857b90ae1dc00_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-10-09_04a336231e9f88d6ccc857b90ae1dc00_cryptolocker.exe
Resource
win10v2004-20241007-en
General
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Target
2024-10-09_04a336231e9f88d6ccc857b90ae1dc00_cryptolocker
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Size
25KB
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MD5
04a336231e9f88d6ccc857b90ae1dc00
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SHA1
4e352f877055f62a97415b141f12928e25ba38ed
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SHA256
69ca78f8a5433b4ed7e26ae4e55eed2f0a4c05e37705b54a6ce189025856e74d
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SHA512
6b86b9b5b34f0fc4735d9d7c4677e01cf498ed5fb55d94f30139f52cacff126d55f53ba10c85d1bcda1a75edb6cc34da4ca1c557960a807df92ada9311b469a1
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SSDEEP
768:Kf1K2exg2kBwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZsBGG6:o1KhxqwtdgI2MyzNORQtOflIwoHNV2Xi
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-09_04a336231e9f88d6ccc857b90ae1dc00_cryptolocker
Files
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2024-10-09_04a336231e9f88d6ccc857b90ae1dc00_cryptolocker.exe windows:5 windows x86 arch:x86
db206e36db5c9492ce02c61a679129e2
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
BeginPaint
DispatchMessageA
DrawTextA
EndPaint
TranslateMessage
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
LoadIconA
DestroyWindow
LoadCursorA
GetClientRect
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
DeleteFileA
CloseHandle
CreateFileA
gdi32
DeleteObject
CreateFontIndirectA
Sections
.text Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - 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