Malicious PDF — malware analysis report

Static analysis result for SHA-256 aebb79f081b1d693…

MALICIOUS

PDF

37.8 KB Authoring application: Scribus
MD5: 78936fc5e934290283aa320f2371b8c5 SHA-1: b652541f8ef60c6901f2f46ed4597743ca5893bb SHA-256: aebb79f081b1d6931da30beca478a20737546c29810bdce6ebfa1553a8cff779
128 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1566.002 Spearphishing Link

The PDF file contains a large number of embedded URLs, forming a link farm. This is indicative of a phishing or SEO manipulation attempt. The ClamAV detection as 'Pdf.Phishing.TtraffRobotInstall-7605656-0' further supports a malicious classification. No scripts were extracted from this sample.

Heuristics 4

  • Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM
    Small PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
  • ClamAV: Pdf.Phishing.TtraffRobotInstall-7605656-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.TtraffRobotInstall-7605656-0
  • Urgency / deadline lure low SE_URGENCY_LURE
    Document contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
  • Embedded URL info EMBEDDED_URL
    One or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.
    URL http://mta-sts.mail.nextlevelthegamersden.com/uploads/1/3/0/9/130969247/supuzabupedo_pazoxaguro_mazexazis.pdf
    • http://twopeasinablog.co.uk/uploads/1/3/0/5/130545882/biwemiriragojawuwu.pdf
    • http://babygearrentalslu.com/uploads/1/3/0/4/130476242/pixexuwafutuj-rivinugesogezu.pdf
    • http://webdisk.gr8tjob.com/uploads/1/3/0/4/130483864/dabunu.pdf
    • http://hasbara.ca/uploads/1/3/0/7/130738553/b40f44399b4.pdf
    • http://www.couragedude.com/uploads/1/3/0/5/130550952/6bd25090bba.pdf
    • http://marinoresidentsassociation.com/uploads/1/3/0/4/130476984/dutegi-wabafebeparata-fatajidakonevo-nanetoriwa.pdf
    • http://psychologiesourcecode.com/uploads/1/3/0/6/130639404/modarusururafi.pdf
    • http://ladyslaycast.com/uploads/1/3/0/3/130323552/2f2c0c1d67be6ff.pdf
    • http://teamstreaming.net/uploads/1/3/0/4/130488273/1bba2bf0aba.pdf
    • http://futurely.org/uploads/1/3/0/4/130490245/ae6ecd25ea68.pdf
    • http://www.abrahamgrowth.net/uploads/1/3/0/5/130541308/1fb841c72.pdf
    • http://plsmathc.com/uploads/1/3/0/5/130551375/2117b7b6702.pdf
    • http://judgescottdonaldson.com/uploads/1/3/0/8/130873962/9bf0ad1.pdf
    • http://tjtlzy.com/uploads/1/3/0/5/130550772/8129493.pdf
    • http://municipalbondfraud.org/uploads/1/3/0/7/130739275/guroxe-tekanazuxivijob.pdf
    • http://anointedessentialoils.com/uploads/1/3/0/4/130476873/41a3d9b386.pdf
    • http://washington675.com/uploads/1/3/0/5/130590548/5385881.pdf
    • http://shop.rapaladino.com/uploads/1/3/0/8/130873930/d022364f43.pdf
    • http://aahardwood.com/uploads/1/3/0/2/130287973/mibinawuwoninosari.pdf
    • http://denvermetroprotocols.org/uploads/1/3/0/6/130639914/20225be0cbe.pdf
    • http://krisanticompany.com/uploads/1/3/0/6/130604575/6a9c1bc2090d.pdf
    • http://host126.carmichaelnl.com/uploads/1/3/0/5/130590719/130590719.html#pictures+of+cellulitis+in+legs
    • http://psychologiesourcecode.co

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000030ec.bin
6ef02d4d339ef52dbdd2aa90965cf23dc637ff1c77bdcedd51be02343785b3ae		 pdf-font-stream PDF embedded font (sfnt) at offset 0x30EC 8604 bytes

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