Malicious PDF — malware analysis report

Static analysis result for SHA-256 a64cb6a43cc453fb…

MALICIOUS

PDF

41.1 KB Authoring application: Smallpdf Desktop First seen: 2021-02-18
MD5: 41928a3ef4972ecc647eea311ec7be77 SHA-1: 6e54bfe56f2fdc5d9e4c25a37ac99110f15ff0bc SHA-256: a64cb6a43cc453fb67274dd3f3898e4f68481193fe18e5e6f1f3f9d9a640c683
152 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9999

Heuristics 3

  • ClamAV: Pdf.Phishing.TtraffRobotInstall-7605656-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.TtraffRobotInstall-7605656-0
  • 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.
  • 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://sunshinecoastcounselling.com/uploads/1/3/0/3/130313426/48719.pdf In PDF document text
    • http://mysearchrealestate.com/uploads/1/3/0/4/130475921/4d1f28d64c5.pdfIn PDF document text
    • http://hldent.ru/uploads/2020/01/27/9426050.pdfIn PDF document text
    • https://kogubafe.weebly.com/uploads/1/3/0/3/130313284/ranuga.pdfIn PDF document text
    • http://mvsexcavation.com/uploads/1/3/0/4/130483074/wijobat_xijebi.pdfIn PDF document text
    • http://professionalpretty.com/uploads/1/3/0/6/130621500/radesivijorejesujed.pdfIn PDF document text
    • http://manawell.net/uploads/1/3/0/5/130588282/e95b80325a5e.pdfIn PDF document text
    • http://kelufu.aseralle.me/uploads/2020/01/27/1910736.pdfIn PDF document text
    • http://allfarkop.ru/uploads/2020/01/28/3464960.pdfIn PDF document text
    • http://kithara.org.au/uploads/1/3/0/3/130313398/3363805.pdfIn PDF document text
    • http://swaymyheart.com/uploads/1/3/0/2/130289613/9352911.pdfIn PDF document text
    • https://sulovugen.weebly.com/uploads/1/3/0/3/130379769/3992029.pdfIn PDF document text
    • http://ajgittnerprocessequipment.com/uploads/1/3/0/5/130550762/4130899.pdfIn PDF document text
    • http://artsequences.com/uploads/1/3/0/6/130603937/4820041.pdfIn PDF document text
    • http://tuxek.cosmokot.ru/uploads/2020/01/27/859594.pdfIn PDF document text
    • http://trustedfinancialpro.com/uploads/1/3/0/5/130589209/ponapo.pdfIn PDF document text
    • https://wivakadifefivop.weebly.com/uploads/1/3/0/6/130604195/a6f8445a31.pdfIn PDF document text
    • http://nekimastrategies.com/uploads/1/3/0/6/130603982/jodijafotu.pdfIn PDF document text
    • http://lakegenevapsychologist.com/uploads/1/3/0/6/130621278/8295160.pdfIn PDF document text
    • http://tabasandrosen.com/uploads/1/3/0/4/130435777/masuw.pdfIn PDF document text
    • https://bomanaworet.weebly.com/uploads/1/3/0/6/130604054/8f878fcd0cc5.pdfIn PDF document text
    • http://seafordbaptist.weebly.com/uploads/1/3/0/2/130291556/3884036.pdfIn PDF document text
    • http://spatzen.hu/uploads/1/3/0/2/130288488/degow.pdfIn PDF document text
    • http://michaelericksonteach.com/uploads/1/3/0/2/130272318/sujarumilir.pdfIn PDF document text
    • http://thetamcgill.ca/uploads/1/3/0/6/130604273/tegumunadukile.pdfIn PDF document text
    • http://beaute2suit.com.au/uploads/1/3/0/5/130551517/130551517.html#bible+ya+sesothoIn PDF document text

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000016b2.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x16B2 8448 bytes
SHA-256: 82a2464bdc40c7e6fb727375fdb4c96c3b4ed5e3b61e9e1312fe1043f5c92076

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