miraiok-bin

maintainer orphaned · 1 votes · scanned 2026-08-03 00:08:14.047287

MEDIUM

Why flagged The PKGBUILD downloads a prebuilt binary (miraiOK_linux_amd64) from a personal/unofficial host (t.imlxy.net on a non-standard port 64724) rather than from the official GitHub releases page. This binary is installed directly as an executable. The host is not the upstream project's official distribution channel, and the only integrity check is an MD5 hash (which is cryptographically weak). There is no way to verify the binary matches any official release. This is a genuine supply-chain concern: the host operator could silently replace the binary at any time, and MD5 provides no meaningful protection against a determined attacker. The risk is real but not confirmed malicious, placing this squarely in the medium category.

Triggered rules

MEDIUM source=() URL on a non-standard host source_untrusted_domain

One or more source=() URLs point to a host outside the trusted allowlist (github.com, gitlab.com, codeberg.org, pypi.org, …).

PKGBUILD:10 source=("miraiOK::http://t.imlxy.net:64724/mirai/MiraiOK/miraiOK_linux_amd64")

MEDIUM AI review llm_review

An AI model (anthropic/claude-4.6-sonnet-20260217) reviewed this and agrees it is MEDIUM (confidence 85%): The PKGBUILD downloads a prebuilt binary (miraiOK_linux_amd64) from a personal/unofficial host (t.imlxy.net on a non-standard port 64724) rather than from the official GitHub releases page. This binary is installed directly as an executable. The host is not the upstream project's official distribution channel, and the only integrity check is an MD5 hash (which is cryptographically weak). There is no way to verify the binary matches any official release. This is a genuine supply-chain concern: the host operator could silently replace the binary at any time, and MD5 provides no meaningful protection against a determined attacker. The risk is real but not confirmed malicious, placing this squarely in the medium category.

PKGBUILD

1 offending line(s) highlighted

      1# Maintainer: purofle 3272912942@qq.com
    
      2pkgname="miraiok-bin"
    
      3pkgver="0.5.2"
    
      4pkgrel=1
    
      5pkgdesc="一个提供QQ Android协议支持的高效率机器人库"
    
      6arch=("x86_64")
    
      7url="https://github.com/LXY1226/MiraiOK"
    
      8license=("AGPL3")
    
      9depends=("jdk8-openjdk")
    
      10source=("miraiOK::http://t.imlxy.net:64724/mirai/MiraiOK/miraiOK_linux_amd64")
    
      11noextract=("${source[@]%%::*}")
    
      12md5sums=('114eef36cea19e2846ecb149e88899ac')
    
      13
    
      14package() {
    
      15	mkdir -p ${pkgdir}/usr/bin
    
      16	install -D -m 755 "${srcdir}/miraiOK" "${pkgdir}/usr/bin/miraiOK"
    
      17}
    
      18

Scan history

Scanned at (UTC)	Severity	Rules
2026-08-03 00:08:14	MEDIUM	2
2026-08-02 00:16:08	MEDIUM	2
2026-08-01 00:11:18	MEDIUM	2
2026-07-31 00:14:10	MEDIUM	2
2026-07-30 00:17:23	MEDIUM	2
2026-07-29 00:25:53	MEDIUM	2
2026-07-28 00:07:28	MEDIUM	2
2026-07-27 00:24:32	MEDIUM	2
2026-07-26 00:07:32	MEDIUM	2
2026-07-25 00:13:44	MEDIUM	2
2026-07-24 00:02:28	MEDIUM	2
2026-07-23 00:14:47	MEDIUM	2
2026-07-22 00:29:32	MEDIUM	2
2026-07-21 00:24:15	MEDIUM	2
2026-07-20 00:19:49	MEDIUM	2
2026-07-19 00:17:08	MEDIUM	2
2026-07-18 00:14:48	MEDIUM	2
2026-07-17 00:06:16	MEDIUM	2
2026-07-16 00:05:41	MEDIUM	2
2026-07-15 00:09:25	MEDIUM	2