2024-05-27_385dd6d16380223e1e1b4b085e30da02_cryptolocker | Triage

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General

Target

2024-05-27_385dd6d16380223e1e1b4b085e30da02_cryptolocker
Size

41KB
MD5

385dd6d16380223e1e1b4b085e30da02
SHA1

e98f046ebc292e9272efcbb99e8cd17a8d267e41
SHA256

89f3325c295a2462dbaf837c0bafae13b21f321968f9f5c46e385d5d06de80f3
SHA512

c7e56ba53d66d170f2bb53774900c2450fab502a448cb8206265b36395b71575481a51e05a9458b730e48edccdb9b776d5de2529945cf5c4e650aaed4047318b
SSDEEP

768:bA74zYcgT/Ekd0ryfjPIunqpeNswmT3HwqFC:bA6YcA/X6G0W143Q7

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
2024-05-27_385dd6d16380223e1e1b4b085e30da02_cryptolocker

Files

2024-05-27_385dd6d16380223e1e1b4b085e30da02_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