SUSPICIOUS — 3771730d3be0744d997c30c675ffcc4ca8c5c2ea9a6556e585d4b3659ffa14ac

SUSPICIOUS — 3771730d3be0744d997c30c675ffcc4ca8c5c2ea9a6556e585d4b3659ffa14ac is a html sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (54/100). 1 of 50 detection engines flagged it.

Identification

• SHA-256: 3771730d3be0744d997c30c675ffcc4ca8c5c2ea9a6556e585d4b3659ffa14ac
• SHA-1: 07f6555ab7048f1221f6d70bff3e5fa4811644c1
• MD5: ff4437a5f7d5f373d8b4efc62ffb21c3
• ssdeep: 1536:kaeJvl0wuki7bUk8ara9gEqOqziCvfVFrCfVRd9GvM:deKuN
• TLSH: T1374273DD6AA731E12BD50421FD28F11DC492F81AADB7E1E3864DBB0A740CD54AC4F229
• Submitted as: 3771730d3be0744d997c30c675ffcc4ca8c5c2ea9a6556e585d4b3659ffa14ac
• File type: html · Size: 207108 bytes
• Verdict: suspicious (54/100)

Detections (1 of 50 engines)

• Microsoft Defender: Trojan:Script/Wacatac.B!ml

Why this verdict

The suspicious score of 54/100 is the fusion of 2 weighted signals:

• Obfuscated javascript script: dynamic-exec (layers: concat) (rule script-deobfuscation) - static signal, weight 0.55, confidence 0.75
• Embedded network infrastructure: http://razgovorchik.ru/index.php?s=f40ea298cc495bee458595310264fb73&amp, http://razgovorchik.ru/foto/, http://razgovorchik.ru/style_images/razgovorchik/menu/foto1.gif - static signal, weight 0.35, confidence 0.60

Dynamic analysis

No runtime behaviour was captured for this sample, so the analysis above is static only. That is a limit of this run rather than evidence the sample does nothing.

Embedded URLs

• http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd
• http://www.w3.org/1999/xhtml
• http://razgovorchik.ru/index.php?s=f40ea298cc495bee458595310264fb73&amp
• http://razgovorchik.ru/foto/
• http://razgovorchik.ru/style_images/razgovorchik/menu/foto1.gif
• http://razgovorchik.ru/journal.php
• http://razgovorchik.ru/style_images/razgovorchik/menu/dn.gif
• http://razgovorchik.ru/index.php?act=Search&f=
• http://razgovorchik.ru/style_images/razgovorchik/menu/find.gif
• http://razgovorchik.ru/index.php?act=Help
• http://razgovorchik.ru/style_images/razgovorchik/menu/faq.gif
• http://razgovorchik.ru/index.php?act=Members
• http://razgovorchik.ru/style_images/razgovorchik/menu/users.gif
• http://razgovorchik.ru/lb/
• http://razgovorchik.ru/style_images/razgovorchik/menu/lb.gif
• http://razgovorchik.ru/index.php?setskin=1&skinid=22&act=boardrules&CODE=&id=&t=&f=&st=
• http://razgovorchik.ru/style_images/razgovorchik/menu/info.gif
• http://ads.serveuser.com/ads
• http://top.mail.ru/jump?from=1097164
• http://dd.cb.b0.a1.top.list.ru/counter
• http://dd.cb.b0.a1.top.list.ru/counter?js=na
• http://www.liveinternet.ru/click
• http://counter.yadro.ru/hit?t14.1
• http://masterhost.ru
• http://masterhost.ru/client/buttons/88x31/15.gif

Embedded domains

• www.w3.org
• razgovorchik.ru
• ads.serveuser.com
• top.mail.ru
• dd.cb.b0.a1.top.list.ru
• www.liveinternet.ru
• counter.yadro.ru
• masterhost.ru
• metrika.yandex.ru
• bs.yandex.ru
• mc.yandex.ru
• www.ibresource.ru
• www.invisionboard.com
• google-analytics.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report