Malicious PDF — malware analysis report

Static analysis result for SHA-256 919f5fa36ffe4627…

MALICIOUS

PDF

47.4 KB Authoring application: PDFedit
MD5: 842e10abe0419120dc5840a09ae387a6 SHA-1: 16476ee7218d2023d13fdd07131f67df5c410582 SHA-256: 919f5fa36ffe46273cca136804dbca141790f9947f4814af92cdae32ef8b42fb
120 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1059.001 PowerShell

The PDF contains a large number of external links, identified by the PDF_SEO_LINK_FARM heuristic, pointing to other PDF files. The ClamAV detection as Pdf.Phishing.TtraffRobotInstall-7605656-0 further supports a phishing or malicious redirection intent. The embedded URLs are the primary indicators of compromise, likely leading to further malicious content or phishing pages.

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://northwestembroidery.net/uploads/1/3/0/6/130604810/jejugepudifugu.pdf
    • http://kcbbc.org/uploads/1/3/0/5/130589004/vevatorax-fedexado-porofa.pdf
    • https://nesibavivomuga.weebly.com/uploads/1/3/0/5/130589278/givufelobidabowor.pdf
    • http://jessicagaul.com/uploads/1/3/0/4/130476145/9529631.pdf
    • http://villageartproject.com/uploads/1/3/0/2/130272903/9209820.pdf
    • http://youngmenofrespect.org/uploads/1/3/0/5/130589184/zojizobodiwu.pdf
    • https://dofujikofinaweb.weebly.com/uploads/1/3/0/3/130323412/3562443.pdf
    • https://tobiselesu.weebly.com/uploads/1/3/0/5/130539637/mojosobufunob.pdf
    • http://paymusic.online/uploads/2020/01/28/guwefa.pdf
    • http://heartsunitetheglobe.org/uploads/1/3/0/5/130551770/a4da58fd3a4.pdf
    • http://naftakw.com/uploads/1/3/0/4/130483645/de21a.pdf
    • http://kpugaming.com/uploads/1/3/0/6/130604690/881469.pdf
    • http://que-neni.com/uploads/1/3/0/4/130476062/5071357.pdf
    • https://korofirul.weebly.com/uploads/1/3/0/5/130551467/vegixibubud-ruzanazawa.pdf
    • https://mogigorefuxi.weebly.com/uploads/1/3/0/2/130271179/jefuludepudoxa.pdf
    • http://diegoherreradesign.com/uploads/1/3/0/2/130289288/xuvavasiti.pdf
    • http://tattletalesboutique.com/uploads/1/3/0/4/130488401/8246577.pdf
    • http://newlaneboutiquelc.store/uploads/1/3/0/5/130590076/7291803.pdf
    • http://ne-surgerycenter.net/uploads/1/3/0/6/130621135/130621135.html#jetblue+flight+292+ntsb+report

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000014f9.bin
a4bdbaa86b3695794c85a2c8cc2534fb5feab7f159f63deb4c3ebcc08631db8a		 pdf-font-stream PDF embedded font (sfnt) at offset 0x14F9 8564 bytes
font_01_sfnt_off0000721e.bin
f31c439e28d0137206b91a151f21343900f846ed9ff070250fbe82eb1cc7da1d		 pdf-font-stream PDF embedded font (sfnt) at offset 0x721E 16204 bytes

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