Oggi ho ricevuto un messaggio che pretende di provenire da Amazon. Normalmente,possoindividuareun'emaildiphishingdaunacertadistanza.(LavoroneldipartimentoAbuse&NOCdiISP).Maquestosembrasololeggermentefuori.Sesitrattadiphishing,èspaventoso.
L'unicosuggerimentochehochenonèrealeècheèstatoinviatoadunindirizzodi{theAinQ&A}@eoni.com,chenonhaunKenneth(èunindirizzodisupportotecnicoperilnostroISPchefaanchehostingdidominio).Ilfattochestianousandoquell'indirizzomifapensarechel'indirizzopotrebbeesserestatoautomaticamenteraccolto(whoisprobabilmente).ÈpossibilecheunodeidominicheospitiamosiaperunclientedinomeKennethechequeldominioabbiailnostroindirizzodicontattosulregistrowhoisdaqualcheparte.Abbiamoabbastanzadominiospitatichesolounnomenonsaràsufficientepertrovareilnomedidominioeguardareilregistrowhois.
Essendoneldipartimentodegliabusi,volevosaperesequestoèrealeomeno(quindipossosegnalarlosenon/eventualmenteimpedirglidilavoraresullanostrareteseèunphish).
Eccoleintestazioni:
Return-Path:<01010157e278aa63-283a615a-b603-4300-8c6f-8426b3978f81-000000@us-west-2.amazonses.com>Delivered-To:{ainQ&A}@eoni.comReceived:(qmail8542invokedfromnetwork);20Oct201614:22:22-0000Received:froma27-163.smtp-out.us-west-2.amazonses.com(HELOa27-163.smtp-out.us-west-2.amazonses.com)(54.240.27.163)byadam6.eoni.comwith(AES128-SHAencrypted)SMTP(9d6af486-96d0-11e6-bacc-001e67492cec);Thu,20Oct201607:22:22-0700DKIM-Signature:v=1;a=rsa-sha256;q=dns/txt;c=relaxed/simple;s=iapqtturmhylirl6i5t3a2ps2ewsadsl;d=business.amazon.com;t=1476973341;h=Message-ID:Date:Subject:From:To:MIME-Version:Content-Type:List-Unsubscribe;bh=CqDwwona4ZmOCsT+zgi3DKmE5lkxklMdpT65fdXrB1c=;b=UAkSuvsci14jfOFm+fW8S5l3ntdIbESTZB8eHvo6+itz4xiYy9sxXQ1RoXIJIGq93ny5HJIKyI6wkjKRWnX6TQ3EHhDqDFlkB75Z1NzHNlp/5NUA8cEa6ua+wq1sWdyG33ok5gn5Kkz3v72uQMAhT6Dqq/3DSW9ipDMzrHF12Fs=DKIM-Signature:v=1;a=rsa-sha256;q=dns/txt;c=relaxed/simple;s=gdwg2y3kokkkj5a55z2ilkup5wp5hhxx;d=amazonses.com;t=1476973341;h=Message-ID:Date:Subject:From:To:MIME-Version:Content-Type:List-Unsubscribe:Feedback-ID;bh=CqDwwona4ZmOCsT+zgi3DKmE5lkxklMdpT65fdXrB1c=;b=BdhqUbp6t3dhXe83M3isFcjV2hXaT6rAhCxPN/WXWepJngjhi1EO3Sgd5SbkaEjj6dzzlfljD+nKTJH2r9Kd1COeXqc5tgSeMEmVYV1TpmIRhc1fU9RUULRKG4ojxs0msSbRDRzSCa83Se484s7KDNwb5LWixFn7jo3oL7DFKx0=Message-ID:<01010157e278aa63-283a615a-b603-4300-8c6f-8426b3978f81-000000@us-west-2.amazonses.com>Date:Thu,20Oct201614:22:21+0000Subject:FreeUpgradetoAmazonBusinessAccountFrom:Amazon<[email protected]>To:{AinQ&A}@eoni.comMIME-Version:1.0Content-Type:multipart/alternative;boundary="_=_swift_v4_1476973341_6e5cebc34b840a2a68132f6e212fdc76_=_"
X-Pardot-Route: 113:54552:359489270
List-Unsubscribe: <http://www.amazonbusiness.com/unsubscribe/u/54552/6674f6c0dd8377b4a26688a664718cffd707396fd788791d186acab4a81bd210/359489270>
X-Report-Abuse-To: [email protected]
X-SES-Outgoing: 2016.10.20-54.240.27.163
Feedback-ID: 1.us-west-2.DslCQSzKRwSQ0bYxCfi+GcY39H31l7QrR+kFUIOTrc4=:AmazonSES
X-MagicMail-OS: Inactive
X-MagicMail-UUID: 9d6af486-96d0-11e6-bacc-001e67492cec
X-MagicMail-SourceIP: 54.240.27.163
X-MagicMail-RegexMatch: 0
X-MagicMail-EnvelopeFrom: <01010157e278aa63-283a615a-b603-4300-8c6f-8426b3978f81-000000@us-west-2.amazonses.com>
X-MagicMail-Original-Destination: {A in Q&A}@eoni.com
X-MagicMail-Quarantine: Yes
Guardando le intestazioni, vedo che proviene da quello che credo sia un servizio di posta elettronica AWS. (Chiunque può comprarlo e inviare email). Quindi non mi convince che è Amazon. Vedo roba su Pardot, un sistema di automazione del marketing B2B di salesforce. Sembra strano che non sarebbe in casa ad Amazon, ma potrebbero usare un sistema del genere. Quindi non sono sicuro di cosa pensare su questo.
Se questo è un attacco, deve funzionare in qualche modo. Dove vanno i link?
Crea il mio account: http: /www.amazonbusiness.com/e/54552/gistration-start-ref-b2b-e459b/jt2hvr/359489270
Annulla iscrizione: http: /www.amazonbusiness.com/preferences/? ehash = 6674f6c0dd8377b4a26688a664718cffd707396fd788791d186acab4a81bd210 & email_id = 359489270
Aggiorna le preferenze email: http: /www.amazonbusiness.com/preferences/? ehash = 6674f6c0dd8377b4a26688a664718cffd707396fd788791d186acab4a81bd210 & email_id = 359489270
Nessuno di questi ha SSL, ma l'account Crea il mio reindirizza a:
link
Ok, dov'è ospitato questo dominio amazonbusiness.com? Chi possiede il nome? Sicuramente Amazon ospiterà tutti i loro siti su AWS, giusto?
dig a www.amazonbusiness.com
; <<>> DiG 9.10.3-P4-Ubuntu <<>> a www.amazonbusiness.com
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 58074
;; flags: qr rd ra; QUERY: 1, ANSWER: 5, AUTHORITY: 0, ADDITIONAL: 0
;; QUESTION SECTION:
;www.amazonbusiness.com. IN A
;; ANSWER SECTION:
www.amazonbusiness.com. 820 IN CNAME go.pardot.com.
go.pardot.com. 7199 IN CNAME pi.pardot.com.
pi.pardot.com. 29 IN CNAME pi-dfw.pardot.com.
pi-dfw.pardot.com. 29 IN CNAME pi-dfw-lb1.pardot.com.
pi-dfw-lb1.pardot.com. 899 IN A 136.147.104.32
;; Query time: 57 msec
;; SERVER: 192.168.88.1#53(192.168.88.1)
;; WHEN: Thu Oct 20 08:21:50 PDT 2016
;; MSG SIZE rcvd: 143
Confronta questo con amazon.com stesso:
dig a amazon.com
; <<>> DiG 9.10.3-P4-Ubuntu <<>> a amazon.com
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 40326
;; flags: qr rd ra; QUERY: 1, ANSWER: 6, AUTHORITY: 0, ADDITIONAL: 0
;; QUESTION SECTION:
;amazon.com. IN A
;; ANSWER SECTION:
amazon.com. 23 IN A 54.239.25.208
amazon.com. 23 IN A 54.239.17.7
amazon.com. 23 IN A 54.239.26.128
amazon.com. 23 IN A 54.239.25.192
amazon.com. 23 IN A 54.239.17.6
amazon.com. 23 IN A 54.239.25.200
;; Query time: 1 msec
;; SERVER: 192.168.88.1#53(192.168.88.1)
;; WHEN: Thu Oct 20 09:02:34 PDT 2016
;; MSG SIZE rcvd: 124
Ok, quindi chi possiede lo spazio degli indirizzi IP per il sito probabilmente falso:
whois 136.147.104.32
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/public/whoisinaccuracy/index.xhtml
#
#
# The following results may also be obtained via:
# https://whois.arin.net/rest/nets;q=136.147.104.32?showDetails=true&showARIN=false&showNonArinTopLevelNet=false&ext=netref2
#
NetRange: 136.147.0.0 - 136.147.255.255
CIDR: 136.147.0.0/16
NetName: SFDC-3
NetHandle: NET-136-147-0-0-1
Parent: NET136 (NET-136-0-0-0-0)
NetType: Direct Allocation
OriginAS: AS14340
Organization: Salesforce.com, Inc. (SALESF-3)
RegDate: 2012-02-24
Updated: 2014-07-14
Ref: https://whois.arin.net/rest/net/NET-136-147-0-0-1
OrgName: Salesforce.com, Inc.
OrgId: SALESF-3
Address: 1 Market Street
Address: Suite 300
City: San Francisco
StateProv: CA
PostalCode: 94105
Country: US
RegDate: 1999-11-30
Updated: 2014-11-20
Ref: https://whois.arin.net/rest/org/SALESF-3
OrgAbuseHandle: NOC1403-ARIN
OrgAbuseName: Network Operations Center
OrgAbusePhone: +1-415-901-7000
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://whois.arin.net/rest/poc/NOC1403-ARIN
OrgNOCHandle: NOC1403-ARIN
OrgNOCName: Network Operations Center
OrgNOCPhone: +1-415-901-7000
OrgNOCEmail: [email protected]
OrgNOCRef: https://whois.arin.net/rest/poc/NOC1403-ARIN
OrgAbuseHandle: SAN76-ARIN
OrgAbuseName: Salesforce Abuse NOC
OrgAbusePhone: +1-703-463-3219
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://whois.arin.net/rest/poc/SAN76-ARIN
OrgTechHandle: NOC1403-ARIN
OrgTechName: Network Operations Center
OrgTechPhone: +1-415-901-7000
OrgTechEmail: [email protected]
OrgTechRef: https://whois.arin.net/rest/poc/NOC1403-ARIN
RNOCHandle: NOC1403-ARIN
RNOCName: Network Operations Center
RNOCPhone: +1-415-901-7000
RNOCEmail: [email protected]
RNOCRef: https://whois.arin.net/rest/poc/NOC1403-ARIN
RAbuseHandle: SAN76-ARIN
RAbuseName: Salesforce Abuse NOC
RAbusePhone: +1-703-463-3219
RAbuseEmail: [email protected]
RAbuseRef: https://whois.arin.net/rest/poc/SAN76-ARIN
RTechHandle: NOC1403-ARIN
RTechName: Network Operations Center
RTechPhone: +1-415-901-7000
RTechEmail: [email protected]
RTechRef: https://whois.arin.net/rest/poc/NOC1403-ARIN
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/public/whoisinaccuracy/index.xhtml
#
Quindi NON su AWS. Confronta con chi possiede lo spazio degli indirizzi IP che ospita Amazon.com:
whois 54.239.26.128
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/public/whoisinaccuracy/index.xhtml
#
#
# The following results may also be obtained via:
# https://whois.arin.net/rest/nets;q=54.239.26.128?showDetails=true&showARIN=false&showNonArinTopLevelNet=false&ext=netref2
#
NetRange: 54.224.0.0 - 54.239.255.255
CIDR: 54.224.0.0/12
NetName: AMAZON-2011L
NetHandle: NET-54-224-0-0-1
Parent: NET54 (NET-54-0-0-0-0)
NetType: Direct Allocation
OriginAS: AS16509
Organization: Amazon Technologies Inc. (AT-88-Z)
RegDate: 2012-03-01
Updated: 2012-04-02
Ref: https://whois.arin.net/rest/net/NET-54-224-0-0-1
OrgName: Amazon Technologies Inc.
OrgId: AT-88-Z
Address: 410 Terry Ave N.
City: Seattle
StateProv: WA
PostalCode: 98109
Country: US
RegDate: 2011-12-08
Updated: 2014-10-20
Comment: All abuse reports MUST include:
Comment: * src IP
Comment: * dest IP (your IP)
Comment: * dest port
Comment: * Accurate date/timestamp and timezone of activity
Comment: * Intensity/frequency (short log extracts)
Comment: * Your contact details (phone and email) Without these we will be unable to identify the correct owner of the IP address at that point in time.
Ref: https://whois.arin.net/rest/org/AT-88-Z
OrgTechHandle: ANO24-ARIN
OrgTechName: Amazon EC2 Network Operations
OrgTechPhone: +1-206-266-4064
OrgTechEmail: [email protected]
OrgTechRef: https://whois.arin.net/rest/poc/ANO24-ARIN
OrgAbuseHandle: AEA8-ARIN
OrgAbuseName: Amazon EC2 Abuse
OrgAbusePhone: +1-206-266-4064
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://whois.arin.net/rest/poc/AEA8-ARIN
OrgNOCHandle: AANO1-ARIN
OrgNOCName: Amazon AWS Network Operations
OrgNOCPhone: +1-206-266-4064
OrgNOCEmail: [email protected]
OrgNOCRef: https://whois.arin.net/rest/poc/AANO1-ARIN
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/public/whoisinaccuracy/index.xhtml
#
Quindi Amazon.com è su AWS, proprio come pensavo sarebbe.
A questo punto, non sono sicuro che l'email sia falsa o meno. È? Se sì, come funziona? Sembra che stia facendo qualcosa con OpenID, cosa sta succedendo lì? Come potrei saperlo con certezza in futuro?