alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Mirar Bar Spyware User-Agent (Mbar)"; flow:to_server,established; content:"Mbar"; nocase; http_user_agent; depth:4; isdataat:!1,relative; reference:url,doc.emergingthreats.net/2003928; classtype:trojan-activity; sid:2003928; rev:11; metadata:attack_target Client_Endpoint, created_at 2010_07_30, deployment Perimeter, former_category ADWARE_PUP, signature_severity Minor, tag Spyware_User_Agent, updated_at 2020_10_19;)
Added 2020-10-19 19:37:38 UTC
alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Mirar Bar Spyware User-Agent (Mbar)"; flow:to_server,established; content:"Mbar"; nocase; http_user_agent; depth:4; isdataat:!1,relative; reference:url,doc.emergingthreats.net/2003928; classtype:trojan-activity; sid:2003928; rev:11; metadata:attack_target Client_Endpoint, created_at 2010_07_30, deployment Perimeter, former_category ADWARE_PUP, signature_severity Minor, tag Spyware_User_Agent, updated_at 2019_10_11;)
Added 2020-08-05 19:02:01 UTC
alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Mirar Bar Spyware User-Agent (Mbar)"; flow:to_server,established; content:"Mbar"; nocase; http_user_agent; depth:4; isdataat:!1,relative; metadata: former_category ADWARE_PUP; reference:url,doc.emergingthreats.net/2003928; classtype:trojan-activity; sid:2003928; rev:11; metadata:attack_target Client_Endpoint, deployment Perimeter, tag Spyware_User_Agent, signature_severity Minor, created_at 2010_07_30, updated_at 2019_10_11;)
Added 2019-10-11 19:56:20 UTC
alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Mirar Bar Spyware User-Agent (Mbar)"; flow:to_server,established; content:"User-Agent|3a| Mbar|0d 0a|"; nocase; http_header; metadata: former_category ADWARE_PUP; reference:url,doc.emergingthreats.net/2003928; classtype:trojan-activity; sid:2003928; rev:10; metadata:attack_target Client_Endpoint, deployment Perimeter, tag Spyware_User_Agent, signature_severity Minor, created_at 2010_07_30, updated_at 2016_07_01;)
Added 2019-09-26 19:54:56 UTC
alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Mirar Bar Spyware User-Agent (Mbar)"; flow:to_server,established; content:"User-Agent|3a| Mbar|0d 0a|"; nocase; http_header; metadata: former_category MALWARE; reference:url,doc.emergingthreats.net/2003928; classtype:trojan-activity; sid:2003928; rev:10; metadata:attack_target Client_Endpoint, deployment Perimeter, tag Spyware_User_Agent, signature_severity Minor, created_at 2010_07_30, updated_at 2016_07_01;)
Added 2019-08-15 20:32:54 UTC
alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Mirar Bar Spyware User-Agent (Mbar)"; flow:to_server,established; content:"User-Agent|3a| Mbar|0d 0a|"; nocase; http_header; reference:url,doc.emergingthreats.net/2003928; classtype:trojan-activity; sid:2003928; rev:9; metadata:attack_target Client_Endpoint, deployment Perimeter, tag Spyware_User_Agent, signature_severity Minor, created_at 2010_07_30, updated_at 2016_07_01;)
Added 2017-08-07 20:57:08 UTC
alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE Mirar Bar Spyware User-Agent (Mbar)"; flow:to_server,established; content:"User-Agent|3a| Mbar|0d 0a|"; nocase; http_header; reference:url,doc.emergingthreats.net/2003928; classtype:trojan-activity; sid:2003928; rev:8;)
Added 2013-12-05 22:44:02 UTC
alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE Mirar Bar Spyware User-Agent (Mbar)"; flow:to_server,established; content:"User-Agent|3a| Mbar"; nocase; http_header; reference:url,doc.emergingthreats.net/2003928; classtype:trojan-activity; sid:2003928; rev:7;)
Added 2011-12-15 18:09:22 UTC
False positive with Malware Bytes Anti Rootkit definitions update.
GET /v1/database
/rules/data/rule
s.v2013.11.26.03
.ref.yaml HTTP/1
.1..Accept-Encod
ing: gzip..Conne
ction: Close..Ho
st: data-cdn.mba
mupdates.com..Us
er-Agent: mbar -
mbar_free (scan
ner) - base:1.07
.0.1007 - rules:
v2013.10.02.12 s
wissarmy:v2013.0
9.30.01 actions:
....
--
MatthewTrent - 2013-11-26
Will update, thanks!
--
MattJonkman - 2013-12-05
alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS Mirar Bar Spyware User-Agent (Mbar)"; flow:to_server,established; content:"User-Agent|3a| Mbar"; nocase; http_header; reference:url,doc.emergingthreats.net/2003928; classtype:trojan-activity; sid:2003928; rev:7;)
Added 2011-10-12 19:14:29 UTC
alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS Mirar Bar Spyware User-Agent (Mbar)"; flow:to_server,established; content:"User-Agent|3a| Mbar"; nocase; http_header; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2003928; sid:2003928; rev:7;)
Added 2011-09-14 22:27:39 UTC
alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS Mirar Bar Spyware User-Agent (Mbar)"; flow:to_server,established; content:"User-Agent|3a| Mbar"; nocase; http_header; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2003928; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/USER_AGENTS/USER_AGENTS_Mirar; sid:2003928; rev:7;)
Added 2011-02-04 17:22:52 UTC
alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS Mirar Bar Spyware User-Agent (Mbar)"; flow:to_server,established; content:"User-Agent|3a| Mbar"; nocase; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2003928; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/USER_AGENTS/USER_AGENTS_Mirar; sid:2003928; rev:6;)
Added 2010-07-29 22:05:01 UTC
alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS Mirar Bar Spyware User-Agent (Mbar)"; flow:to_server,established; content:"User-Agent|3a| Mbar"; nocase; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2003928; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/USER_AGENTS/USER_AGENTS_Mirar; sid:2003928; rev:6;)
Added 2010-07-29 22:05:01 UTC
alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS Mirar Bar Spyware User-Agent (Mbar)"; flow:to_server,established; content:"User-Agent\: Mbar"; nocase; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2003928; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/USER_AGENTS/USER_AGENTS_Mirar; sid:2003928; rev:5;)
Added 2009-11-25 11:39:03 UTC
alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS Mirar Bar Spyware User-Agent (Mbar)"; flow:to_server,established; content:"User-Agent\: Mbar"; nocase; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2003928; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/USER_AGENTS/USER_AGENTS_Mirar; sid:2003928; rev:5;)
Added 2009-11-25 11:39:03 UTC
alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE Mirar Bar Spyware User-Agent (Mbar)"; flow:to_server,established; content:"User-Agent\: Mbar"; nocase; classtype:trojan-activity; reference:url,doc.emergingthreats.net/bin/view/Main/2003928; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/MALWARE/MALWARE_USER_Agents; sid:2003928; rev:3;)
Added 2009-02-09 21:30:24 UTC
alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE Mirar Bar Spyware User-Agent (Mbar)"; flow:to_server,established; content:"User-Agent\: Mbar"; nocase; classtype:trojan-activity; reference:url,doc.emergingthreats.net/bin/view/Main/2003928; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/MALWARE/MALWARE_USER_Agents; sid:2003928; rev:3;)
Added 2009-02-09 21:30:24 UTC
alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE Mirar Bar Spyware User-Agent (Mbar)"; flow:to_server,established; content:"User-Agent\: Mbar"; nocase; classtype:trojan-activity; reference:url,doc.emergingthreats.net/bin/view/Main/2003928; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/MALWARE/MALWARE_USER_Agents; sid:2003928; rev:3;)
Added 2009-02-09 21:29:25 UTC
alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE Mirar Bar Spyware User-Agent (Mbar)"; flow:to_server,established; content:"User-Agent\: Mbar"; nocase; classtype:trojan-activity; reference:url,doc.emergingthreats.net/bin/view/Main/2003928; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/MALWARE/MALWARE_USER_Agents; sid:2003928; rev:3;)
Added 2009-02-09 21:29:25 UTC
alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE Mirar Bar Spyware User-Agent (Mbar)"; flow:to_server,established; content:"User-Agent\: Mbar"; nocase; classtype:trojan-activity; sid:2003928; rev:2;)
Added 2008-01-28 17:24:21 UTC
alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE Mirar Bar Spyware User-Agent (Mbar)"; flow:to_server,established; content:"User-Agent\: Mbar"; nocase; classtype:trojan-activity; sid:2003928; rev:2;)
Added 2008-01-28 17:24:21 UTC
alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"BLEEDING-EDGE MALWARE Mirar Bar Spyware User-Agent (Mbar)"; flow:to_server,established; content:"User-Agent\: Mbar"; nocase; classtype:trojan-activity; sid:2003928; rev:1;)
Added 2007-05-25 22:30:22 UTC
User-agent seen in Sandnet analysis.
--
ShirkDog? - 04 Jun 2007