The Mail client in Grey Hack allows the user to send and receive emails, for use in the completion of missions. In Grey Hack multiplayer, the mail client can also be used to communicate with other users. New users must register for a mail account, available from a number of mail sites (the user need only search for 'mail').
Obtaining a mail account is one of the first steps for a new user in Grey Hack, as it is a prerequisite for a bank account and missions.
Social Engineering
The Mail client currently supports two predefined messages, used to interact with NPC mail accounts, using social engineering to lead an NPC user to reveal a mail account password (which may then be used with shellmail to compromise a target server, for example). The smtp-user-list utility can be used to identify mail accounts linked to a particular server.
Debug data:
[SQLBagOStuff] MainObjectStash using store ReplicatedBagOStuff
[objectcache] MainWANObjectCache using store EmptyBagOStuff
IP: 34.239.152.207
Start request GET /w/index.php?title=Mail&printable=yes
HTTP HEADERS:
CONTENT-LENGTH: 0
CDN-LOOP: cloudflare
CF-IPCOUNTRY: US
CF-CONNECTING-IP: 34.239.152.207
ACCEPT-LANGUAGE: en-US,en;q=0.5
ACCEPT: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
USER-AGENT: CCBot/2.0 (https://commoncrawl.org/faq/)
CF-VISITOR: {"scheme":"https"}
X-FORWARDED-PROTO: https
CF-RAY: 7b004db45bb43b0e-IAD
X-FORWARDED-FOR: 34.239.152.207
ACCEPT-ENCODING: gzip
CONNECTION: close
HOST: wiki.ghtools.xyz[localisation] LocalisationCache: using store LCStoreDB
[session] SessionManager using store SqlBagOStuff
[DBReplication] Cannot use ChronologyProtector with EmptyBagOStuff
[DBReplication] Wikimedia\Rdbms\LBFactory::getChronologyProtector: request info {
"IPAddress": "34.239.152.207",
"UserAgent": "CCBot\/2.0 (https:\/\/commoncrawl.org\/faq\/)",
"ChronologyProtection": false,
"ChronologyPositionIndex": 0,
"ChronologyClientId": false
}[DBConnection] Wikimedia\Rdbms\LoadBalancer::lazyLoadReplicationPositions: executed chronology callback.
[DBConnection] Wikimedia\Rdbms\LoadBalancer::getLocalConnection: connected to database 0 at 'localhost'.
[SQLBagOStuff] Connection mysql object #145 (handle id #151) will be used for SqlBagOStuff
[session] SessionBackend "b6c6dogcdjd50tdvihrq2kn0cq3mk4ee" is unsaved, marking dirty in constructor
[session] SessionBackend "b6c6dogcdjd50tdvihrq2kn0cq3mk4ee" save: dataDirty=1 metaDirty=1 forcePersist=0
[cookie] already deleted setcookie: "c6_wiki_session", "", "1648642793", "/", "", "1", "1"
[cookie] already deleted setcookie: "c6_wikiUserID", "", "1648642793", "/", "", "1", "1"
[cookie] already deleted setcookie: "c6_wikiToken", "", "1648642793", "/", "", "1", "1"
[cookie] already deleted setcookie: "forceHTTPS", "", "1648642793", "/", "", "", "1"
[DBConnection] Wikimedia\Rdbms\LoadBalancer::getLocalConnection: connected to database 0 at 'localhost'.
Title::getRestrictionTypes: applicable restrictions to [[Mail]] are {edit,move}
[ContentHandler] Created handler for wikitext: WikitextContentHandler
[MessageCache] MessageCache using store SqlBagOStuff
[SQLBagOStuff] Connection mysql object #145 (handle id #151) will be used for SqlBagOStuff
[SQLBagOStuff] Connection mysql object #145 (handle id #151) will be used for SqlBagOStuff
[SQLBagOStuff] Connection mysql object #145 (handle id #151) will be used for SqlBagOStuff
[SQLBagOStuff] Connection mysql object #145 (handle id #151) will be used for SqlBagOStuff
[SQLBagOStuff] SqlBagOStuff::lock failed due to timeout for c6_wiki:messages:en.
[SQLBagOStuff] Connection mysql object #145 (handle id #151) will be used for SqlBagOStuff
[SQLBagOStuff] Connection mysql object #145 (handle id #151) will be used for SqlBagOStuff
[MessageCache] MessageCache::load: Loading en... local cache is empty, global cache is expired/volatile, loading from database
ParserFactory: using preprocessor: Preprocessor_Hash
Unstubbing $wgLang on call of $wgLang::_unstub from ParserOptions->__construct
[caches] parser: SqlBagOStuff
Article::view using parser cache: yes
[SQLBagOStuff] Connection mysql object #145 (handle id #151) will be used for SqlBagOStuff
[SQLBagOStuff] Connection mysql object #145 (handle id #151) will be used for SqlBagOStuff
Parser cache options found.
[SQLBagOStuff] Connection mysql object #145 (handle id #151) will be used for SqlBagOStuff
[SQLBagOStuff] Connection mysql object #145 (handle id #151) will be used for SqlBagOStuff
ParserOutput cache found.
Article::view: showing parser cache contents
MediaWiki::preOutputCommit: primary transaction round committed
MediaWiki::preOutputCommit: pre-send deferred updates completed
MediaWiki::preOutputCommit: session changes committed
MediaWiki::preOutputCommit: LBFactory shutdown completed
Title::getRestrictionTypes: applicable restrictions to [[Mail]] are {edit,move}