Static task
static1
Behavioral task
behavioral1
Sample
2024-09-01_c09d017cef9b6774798051c4788ad138_cryptolocker.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
2024-09-01_c09d017cef9b6774798051c4788ad138_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-01_c09d017cef9b6774798051c4788ad138_cryptolocker
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Size
125KB
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MD5
c09d017cef9b6774798051c4788ad138
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SHA1
b2f935fa512084c173a6b40446498a293f833224
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SHA256
75dcfd335b9e0fa656cb8c17d267261dee832c5c584ddf294537993fa215d1e7
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SHA512
ced94c60a3d0d6ecfceeae5c11bca63b645bba3fabd0f99347d86e8c007e55d84ba62da490d4b0e2f500ae37518af1ef1eeec78e385ed87d4e6fecd876fa9fa2
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SSDEEP
1536:u6QFElP6n+gWMOtEvwDpjJGYQbN/PKwMgdlTH:u6a++OtEvwDpj6zv
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-01_c09d017cef9b6774798051c4788ad138_cryptolocker
Files
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2024-09-01_c09d017cef9b6774798051c4788ad138_cryptolocker.exe windows:5 windows x86 arch:x86
a0c275da44db88d1f2fc3943daf6948b
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
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FormatMessageA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
GetACP
CreateFileA
gdi32
CreateFontIndirectA
user32
PostQuitMessage
GetMessageA
UpdateWindow
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadCursorA
LoadIconA
ShowWindow
GetWindowRect
Sections
.text Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
gu_idata Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
gu_rsrcs Size: 15KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ