Malicious PDF — malware analysis report

Static analysis result for SHA-256 303e366a889ccaf2…

MALICIOUS

PDF

61.0 KB Authoring application: OpenOffice.org
MD5: 0d17fc20daa059ce5d18911b0f263c56 SHA-1: 06a0376c2f2a369974f856fb8c0b89e2aa5839d2 SHA-256: 303e366a889ccaf2b23e383d0f864878628280b379b2933c175fb10cc2aa5816
150 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1204.002 Malicious Link

The PDF file was flagged by multiple heuristics, including a critical alert for a link farm and a machine learning classifier indicating maliciousness. The ClamAV detection as 'Pdf.Phishing.TtraffRobotInstall-7605656-0' further supports this. The document body contains numerous embedded URLs pointing to other PDF files, suggesting a tactic to distribute malicious content or manipulate search engine results.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9997

Heuristics 3

  • 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
  • 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://burlesquepodcasts.com/uploads/1/3/0/3/130313577/e8325156874cf.pdf
    • http://spiceypepawear.com/uploads/1/3/0/4/130477468/zutokerimejo-fafutixalevinul.pdf
    • http://kicknice.net/uploads/1/3/0/7/130739688/8d4251b.pdf
    • http://amycashproperties.com/uploads/1/3/0/2/130289163/6905882.pdf
    • http://djsilentj.com/uploads/1/3/0/6/130604238/2346134.pdf
    • http://paunamaquina.net/uploads/1/3/0/9/130969343/zefilanila.pdf
    • http://www.lifemanagementuniversity.org/uploads/1/3/0/6/130604349/bumigodujiz_niwep.pdf
    • http://vadisuit.com/uploads/1/3/0/3/130323794/fegevixuzexawosogami.pdf
    • http://agavepress.com/uploads/1/3/0/6/130621896/kuregob.pdf
    • http://ncve-taiwan.net/uploads/1/3/0/6/130604104/kagoxoz.pdf
    • http://cvsservices.net/uploads/1/3/0/9/130969373/padem-vogesifegub-vibekafuzafawuv-jafiwunoli.pdf
    • http://alcft.com/uploads/1/3/0/5/130544078/kideres.pdf
    • http://tealandsons.com/uploads/1/3/0/6/130639563/71a25ea29dc4a.pdf
    • http://opendoorsol.com/uploads/1/3/0/6/130639751/banarenigavafakab.pdf
    • http://stanyarhouse.com/uploads/1/3/0/2/130270892/fuput.pdf
    • http://glenfieldbckilmarnock.com/uploads/1/3/0/9/130970015/bafuriwiw-bamuvobusid-nuvelepimatew-xilitu.pdf
    • http://pinkyminkcollection.com/uploads/1/3/0/7/130740013/pamoti-towosukumigop-rutesawit.pdf
    • http://craigliddlephotography.com/uploads/1/3/0/4/130435794/nadixufilav-zizekudukaz-neputar-jogef.pdf
    • http://dragonflyphotographyceramics.com/uploads/1/3/0/6/130604627/nusitesan.pdf
    • http://janemortimorefineart.com/uploads/1/3/0/6/130639949/27dad8435c4.pdf
    • http://lafabriquedeclients.com/uploads/1/3/0/4/130476045/738714.pdf
    • http://flengzacho.com/uploads/1/3/0/3/130379227/xarufumiposalut-woxekavu-vewuxutagate.pdf
    • http://morrisoncentre.com/uploads/1/3/0/3/130323996/nebujapolud_pukuj_dililidemim.pdf
    • http://mail.pitzertravels.com/uploads/1/3/0/5/130588982/7b6e5c4.pdf
    • http://mta-sts.mx.letiziaiannaccone.com/uploads/1/3/0/8/130813395/130813395.html#sebi+%28prohibition+of+insider+trading%29+%28third+amendment%29+regulations+2019

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000184c.bin
35d7ffc4089a308ac29231ba4d717963f48de2d9682d849f2f220096c8cf2ddf		 pdf-font-stream PDF embedded font (sfnt) at offset 0x184C 8412 bytes

Open this report in the interactive analyzer, or submit your own file for analysis.