Static task
static1
Behavioral task
behavioral1
Sample
2024-09-09_2d70ccf257405e62f8e55719a71669ef_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-09-09_2d70ccf257405e62f8e55719a71669ef_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-09_2d70ccf257405e62f8e55719a71669ef_cryptolocker
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Size
42KB
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MD5
2d70ccf257405e62f8e55719a71669ef
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SHA1
c4d9de150c75229922c3f5959fcd75f97fb53d40
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SHA256
28785de587a0b34aedade41af923a738ffd83c02f6b61209cad7d4ec15854279
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SHA512
89c66eec3198a993e9185d3b4d6cfd952fda7624f8464846f68429e2c9474d1416b646bd7351bb438210f685380fdce63717b5718ef03ec66d5a0dbabdad5ec0
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SSDEEP
768:bCDOw9UiaKHfjnD0S16avdrQFiLjJvtAqtU:bCDOw9aMDooc+vAqtU
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-09_2d70ccf257405e62f8e55719a71669ef_cryptolocker
Files
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2024-09-09_2d70ccf257405e62f8e55719a71669ef_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