原由：昨天晚上的时候，发现微软的 Authenticator 弹出了个莫名其妙的认证请求，一开始疑惑是谁在登录，并且开始回想起本人平常有没有泄露账户，经排查，没泄露过该账户出去，该账户只用于微软家族的产品登录，没用于其他地方，疑似是通过 csrf /数据泄露获取到邮箱号
通过 https://account.live.com/Activity 进行排查，发现两个 IP 登录操作，如下
- 114.100.82.7 ，尝试登录时间为：6.22 00:08 分操作
- 111.127.50.125 ，尝试登录时间为：6.23 17:35 分操作
whois 信息如下
- 114.100.82.7
```
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to '114.96.0.0 - 114.103.255.255'
% Abuse contact for '114.96.0.0 - 114.103.255.255' is 'anti-spam@chinatelecom.cn'
inetnum: 114.96.0.0 - 114.103.255.255
netname: CHINANET-AH
descr: CHINANET Anhui PROVINCE NETWORK
descr: China Telecom
descr: No.31,jingrong street
descr: Beijing 100032
country: CN
admin-c: JW89-AP
tech-c: JW89-AP
abuse-c: AC1573-AP
status: ALLOCATED PORTABLE
remarks: service provider
remarks: --------------------------------------------------------
remarks: To report network abuse, please contact mnt-irt
remarks: For troubleshooting, please contact tech-c and admin-c
remarks: Report invalid contact via www.apnic.net/invalidcontact
remarks: --------------------------------------------------------
mnt-by: APNIC-HM
mnt-lower: MAINT-CHINANET-AH
mnt-routes: MAINT-CHINANET-AH
mnt-irt: IRT-CHINANET-CN
last-modified: 2021-06-15T08:06:13Z
source: APNIC
irt: IRT-CHINANET-CN
address: No.31 ,jingrong street,beijing
address: 100032
e-mail: anti-spam@chinatelecom.cn
abuse-mailbox: anti-spam@chinatelecom.cn
admin-c: CH93-AP
tech-c: CH93-AP
auth: # Filtered
remarks: anti-spam@chinatelecom.cn was validated on 2024-04-15
mnt-by: MAINT-CHINANET
last-modified: 2024-04-15T01:54:23Z
source: APNIC
role: ABUSE CHINANETCN
address: No.31 ,jingrong street,beijing
address: 100032
country: ZZ
phone: +000000000
e-mail: anti-spam@chinatelecom.cn
admin-c: CH93-AP
tech-c: CH93-AP
nic-hdl: AC1573-AP
remarks: Generated from irt object IRT-CHINANET-CN
remarks: anti-spam@chinatelecom.cn was validated on 2024-04-15
abuse-mailbox: anti-spam@chinatelecom.cn
mnt-by: APNIC-ABUSE
last-modified: 2024-04-15T01:55:05Z
source: APNIC
person: Jinneng Wang
address: 17/F, Postal Building No.120 Changjiang
address: Middle Road, Hefei, Anhui, China
country: CN
phone: +86-551-2659073
fax-no: +86-551-2659287
e-mail: ahdata@189.cn
nic-hdl: JW89-AP
mnt-by: MAINT-CHINANET-AH
last-modified: 2014-02-21T01:19:43Z
source: APNIC
% This query was served by the APNIC Whois Service fersion 1.88.25 (WHOIS-JP3)
```
- 111.127.50.125
```
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to '111.126.0.0 - 111.127.255.255'
% Abuse contact for '111.126.0.0 - 111.127.255.255' is 'anti-spam@chinatelecom.cn'
inetnum: 111.126.0.0 - 111.127.255.255
netname: CHINANET-NM
descr: CHINANET NeiMengGu province network
descr: Data Communication Division
descr: China Telecom
descr: No.31,jingrong street
descr: Beijing 100032
country: CN
admin-c: CH93-AP
tech-c: CH93-AP
abuse-c: AC1573-AP
status: ALLOCATED PORTABLE
remarks: service provider
remarks: --------------------------------------------------------
remarks: To report network abuse, please contact mnt-irt
remarks: For troubleshooting, please contact tech-c and admin-c
remarks: Report invalid contact via www.apnic.net/invalidcontact
remarks: --------------------------------------------------------
notify: cyg@nmgtele.com
mnt-by: APNIC-HM
mnt-lower: MAINT-CHINANET-NM
mnt-routes: MAINT-CHINANET-NM
mnt-irt: IRT-CHINANET-CN
last-modified: 2021-06-15T08:05:56Z
source: APNIC
irt: IRT-CHINANET-CN
address: No.31 ,jingrong street,beijing
address: 100032
e-mail: anti-spam@chinatelecom.cn
abuse-mailbox: anti-spam@chinatelecom.cn
admin-c: CH93-AP
tech-c: CH93-AP
auth: # Filtered
remarks: anti-spam@chinatelecom.cn was validated on 2024-04-15
mnt-by: MAINT-CHINANET
last-modified: 2024-04-15T01:54:23Z
source: APNIC
role: ABUSE CHINANETCN
address: No.31 ,jingrong street,beijing
address: 100032
country: ZZ
phone: +000000000
e-mail: anti-spam@chinatelecom.cn
admin-c: CH93-AP
tech-c: CH93-AP
nic-hdl: AC1573-AP
remarks: Generated from irt object IRT-CHINANET-CN
remarks: anti-spam@chinatelecom.cn was validated on 2024-04-15
abuse-mailbox: anti-spam@chinatelecom.cn
mnt-by: APNIC-ABUSE
last-modified: 2024-04-15T01:55:05Z
source: APNIC
person: Chinanet Hostmaster
nic-hdl: CH93-AP
e-mail: anti-spam@chinatelecom.cn
address: No.31 ,jingrong street,beijing
address: 100032
phone: +86-10-58501724
fax-no: +86-10-58501724
country: CN
mnt-by: MAINT-CHINANET
last-modified: 2022-02-28T06:53:44Z
source: APNIC
% This query was served by the APNIC Whois Service fersion 1.88.25 (WHOIS-JP3)
```
使用 https://ip.sy/查询的地理位置如下
- 114.100.82.7: 中国安徽省合肥市瑶海区北二环路,瑶海区香江国际佳元(北二环路南) // 安徽省合肥市瑶海区方庙街道北二环路 144 号香江国际佳元
- 111.127.50.125: 中国内蒙古自治区呼和浩特市赛罕区蒙中医院巷,赛罕区民望家园 1 区(蒙中医院巷北) // 内蒙古自治区呼和浩特市赛罕区昭乌达路街道民望巷民望家园一区
ASN 均为: AS4134
微步：
- https://x.threatbook.com/v5/ip/114.100.82.7
- https://x.threatbook.com/v5/ip/111.127.50.125
腾讯威胁平台：
- https://tix.qq.com/search/single?keyword=114.100.82.7&
- https://tix.qq.com/search/single?keyword=111.127.50.125&
查询总结：
- 114.100.82.7 ，有恶意样本，没有绑定域名
- 111.127.50.125 ，有恶意样本，绑定域名(均为 2023-2022 年)：hypercachenet.com(微步)，supercachenet.com(微步)，qc.dolfincdnx.net(腾讯威胁中心反查)，jdcloudstatus.net(腾讯威胁中心反查)，cachenode.cn(腾讯威胁中心反查)，szbdyd.com(腾讯威胁中心反查) (疑似 CDN ？)
111.127.50.125 对应 ICP：
- hypercachenet.com：北京抖音信息服务有限公司
- supercachenet.com：北京微播视界科技有限公司
- dolfincdnx.net：贵州白山云科技股份有限公司
- jdcloudstatus.net：北京京东叁佰陆拾度电子商务有限公司
- cachenode.cn：长沙市摩根网络科技有限公司
- szbdyd.com：江西节点技术服务有限公司
两者 IP 只开了 53 TCP + 1041 TCP
疑似是一伙人，不知各位 V 友怎么看待，疑似是国内某个扫号团伙拿到了微软泄露的数据库进行批量登录验证爆破 |
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