2024-04-27_da7c02ba6ff00584eda504847308e514_cryptolocker | Triage

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General

Target

2024-04-27_da7c02ba6ff00584eda504847308e514_cryptolocker
Size

39KB
MD5

da7c02ba6ff00584eda504847308e514
SHA1

760bae74bc9872688effd30af09ff8c6f0e199f4
SHA256

9b6ecf71547b6bdc452d8f6183a697496ac2af28ce38c6c3d7108d7d71ab52f0
SHA512

e755f5e9b32f2f436ce65f8f2008fdf7519f3f6c4bc196744d170d825f3a6ef3e228165716fe444a8c7aa11627c6d11aa6b259db570f580815c0854e78b22456
SSDEEP

768:bA74zYcgT/Ekd0ryfjPIunqpeNswmT3HwnCP:bA6YcA/X6G0W143QQ

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
2024-04-27_da7c02ba6ff00584eda504847308e514_cryptolocker

Files

2024-04-27_da7c02ba6ff00584eda504847308e514_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