2024-05-17_6dce12bff9389240fc3c8b35ebf8eecf_cryptolocker | Triage

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General

Target

2024-05-17_6dce12bff9389240fc3c8b35ebf8eecf_cryptolocker
Size

40KB
MD5

6dce12bff9389240fc3c8b35ebf8eecf
SHA1

0abad2a58bec12f811f376249a7c6f74e09597ac
SHA256

cb329664fa18b42a3e900213f7b59fda674747aad99e851a96bb624ffa6f0c35
SHA512

1c674ca70f64c13295afcbc63319dfaced76d754cfd0209b61392b5cd894e4bc975fe5cb529c422bdc769948b85412fa9cd750f249cd402c71207b420628886b
SSDEEP

768:bA74zYcgT/Ekd0ryfjPIunqpeNswmT3HwnCn:bA6YcA/X6G0W143Qw

Score

10^/10

Malware Config

Signatures

Detection of CryptoLocker Variants 1 IoCs

resource	yara_rule
sample	CryptoLocker_rule2

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-05-17_6dce12bff9389240fc3c8b35ebf8eecf_cryptolocker

Files

2024-05-17_6dce12bff9389240fc3c8b35ebf8eecf_cryptolocker
.exe windows:5 windows x86 arch:x86

021d5e7849e90fdf4c65d3045c109483

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

UpdateWindow
LoadCursorA
ShowWindow
PostQuitMessage
GetMessageA
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
GetWindowRect
SetWindowPos

kernel32

GetCurrentThreadId
CreateFileA
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
GetFileSize
FindNextFileA
DeleteFileA
CloseHandle
GetCurrentProcessId
GetCurrentProcess

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: 1024B - Virtual size: 536B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ