2024-05-10_705bce78f0dd21af9822f768b273de1b_cryptolocker | Triage

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General

Target

2024-05-10_705bce78f0dd21af9822f768b273de1b_cryptolocker
Size

32KB
MD5

705bce78f0dd21af9822f768b273de1b
SHA1

21f9eed34c0cd24e802eff8c499550bfd6fcf024
SHA256

820cdc5b1061e01353c51b374cf8223069c974db13639366258b64600c9c9533
SHA512

8df5cc54d13f4bbf7f442c4ddeb533ff4382a9500926cf32e2f7932944606690d0a6fba5ba0581063e98c8ac407efedbe7570447812811067eda1f556503ef9a
SSDEEP

768:bxNQIE0eBhkL2Fo1CCwgfjOg9Arbkzos5j4:bxNrC7kYo1Fxf2rYP4

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
2024-05-10_705bce78f0dd21af9822f768b273de1b_cryptolocker

Files

2024-05-10_705bce78f0dd21af9822f768b273de1b_cryptolocker
.exe windows:5 windows x86 arch:x86

3c4da9ed0ba02990af7795e358bfd650

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

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

kernel32

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

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 3KB

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: 518B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ