Malicious PDF — malware analysis report

Static analysis result for SHA-256 746d600b01c6e198…

MALICIOUS

PDF

131.6 KB Authoring application: QPDF First seen: 2021-01-23
MD5: 60f2a92d3d9331d0d1993ee96e20ed52 SHA-1: 0a252f0987696517396c28391e30aab624456968 SHA-256: 746d600b01c6e198947d722f1d39da0141b7be2610e146007c9739569715b91e
160 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9973

Heuristics 4

  • 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.
  • Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTON
    Document contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
  • 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://myportfoliofits.com/uploads/1/3/0/6/130604557/nufip_kekex_govelob_butiv.pdf In PDF document text
    • http://covingtoneconomymeatmarket.com/uploads/1/3/0/6/130639575/2b6d81d167.pdfIn PDF document text
    • http://fantasmador.com/uploads/1/3/0/6/130620379/tugidoxipexapifoku.pdfIn PDF document text
    • http://millicentelainewilliams.com/uploads/1/3/0/4/130489446/xedizanu_peposobiteje_rajifedafiniw_sotux.pdfIn PDF document text
    • http://somethinghoppy.com/uploads/1/3/0/6/130603918/jenolunulirob.pdfIn PDF document text
    • http://mestavstrech.ru/uploads/2020/01/28/dejobozorezexew.pdfIn PDF document text
    • http://skycarcare.com/uploads/1/3/0/5/130543262/merede_tulejejebo.pdfIn PDF document text
    • http://wumiko.nhatminhphoto.online/uploads/2020/01/29/3430596.pdfIn PDF document text
    • http://uwkfk.com/uploads/1/3/0/5/130550794/9018c008b37.pdfIn PDF document text
    • http://nj-photo.dk/uploads/1/3/0/4/130483751/doduxegu_poladevov.pdfIn PDF document text
    • http://artworkrunner.com/uploads/1/3/0/4/130483198/wubuzo_xowuzopofomux_kezuzonazezugug.pdfIn PDF document text
    • http://civiccoalition-jerusalem.org/uploads/1/3/0/5/130545493/130545493.html#how+to+day+trade+for+a+living+andrew+aziz+pdf+download+freeIn PDF document text
    • http://dejavu.sourceforge.netIn PDF document text
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000011c1.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x11C1 9524 bytes
SHA-256: e3f9cb85532fbeece16ce12e0ed954a898412010a11ab2460534933a70a6d135
font_01_sfnt_off0000a542.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xA542 16160 bytes
SHA-256: 32bdc4d24c5e1411dff6a7cb0e11b4db57f258f5f1aebd915c07bb0c4fe5be7e

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