2024-04-28_63e001ff6cad122b78169a4bb86f9ae8_cryptolocker | Triage

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General

Target

2024-04-28_63e001ff6cad122b78169a4bb86f9ae8_cryptolocker
Size

43KB
MD5

63e001ff6cad122b78169a4bb86f9ae8
SHA1

37dafa280648d89458945b41fe64533046833893
SHA256

51fa757233ee8b4a7abe80f6db1711a073a7c8754198626ea18c038d60496770
SHA512

d338065badd0a6959058b8c4ded2ee1b65411d7ec46938ad7a9c1af0bf3f5cde7fe64c527af02ebe20a94179e82e03e6a806cb40c6383b0ee37dc79f84699375
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphqw:bc/y2lkF0+Beqw

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
2024-04-28_63e001ff6cad122b78169a4bb86f9ae8_cryptolocker

Files

2024-04-28_63e001ff6cad122b78169a4bb86f9ae8_cryptolocker
.exe windows:5 windows x86 arch:x86

78f4abb8610ca1c22ad9f81ecfabcc3c

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

user32

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
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: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ