Malicious PDF — malware analysis report

Static analysis result for SHA-256 8174d681fdaa2f2f…

MALICIOUS

PDF

37.2 KB Authoring application: OpenOffice.org First seen: 2026-05-08
MD5: 64e64d7dcbb5cd161ada3906608e28d6 SHA-1: d8f0d429bcd830e75a0bbf9621a5fec7d9e084c2 SHA-256: 8174d681fdaa2f2f0ee854b636b571afc12597a58882efe09e33b6e8a0b87361
152 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF file was flagged by multiple heuristics, including a critical alert for a link farm containing numerous external PDF URLs. The ML classifier also assigned a high probability of maliciousness. The embedded URLs likely lead to phishing content or further malware distribution, consistent with a phishing or spam campaign.

Machine Learning

  • Nyx PDF Classifier malicious score 1.0000

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://bottomlesshole.com/uploads/1/3/0/4/130476786/fopit-melajekupa-jafojeri-vupimelikuvog.pdf In PDF document text
    • http://whiteisleproperties.com/uploads/1/3/0/5/130551001/geduxarexutawov-tuxekidijijer.pdfIn PDF document text
    • http://thegullywhompers.com/uploads/1/3/0/3/130323301/livumoninuruv.pdfIn PDF document text
    • http://aceitesdelatierra.com/uploads/1/3/0/5/130550667/c7520c4066ef.pdfIn PDF document text
    • http://beyondcleanmaids.ca/uploads/1/3/0/5/130551249/mejumirarepapidaketa.pdfIn PDF document text
    • http://dreamfluffers.com/uploads/1/3/0/4/130476348/b92337b6025fe1a.pdfIn PDF document text
    • http://sbwd.company/uploads/1/3/0/7/130776519/xavotev.pdfIn PDF document text
    • http://www.creativefercrosstechnology.com/uploads/1/3/0/8/130874613/fufumabetebigik-lamumerizo.pdfIn PDF document text
    • http://uintahonlinek8.com/uploads/1/3/0/6/130603676/2747943.pdfIn PDF document text
    • http://jessethorn.com/uploads/1/3/0/8/130873958/mikimikul_siturefaluza.pdfIn PDF document text
    • http://babyboostco.com/uploads/1/3/0/5/130543285/1198015.pdfIn PDF document text
    • http://champastreet.com/uploads/1/3/0/3/130379575/7891050.pdfIn PDF document text
    • http://usamedicaltravel.com/uploads/1/3/0/2/130272081/bamug_biradiv_buromegomoxobux_melajulu.pdfIn PDF document text
    • http://www.lionsclub5k.com/uploads/1/3/0/6/130620334/mibem.pdfIn PDF document text
    • http://clearhrsolutionsd.com/uploads/1/3/0/5/130545681/19ea16f5.pdfIn PDF document text
    • http://homespark.net/uploads/1/3/0/6/130621592/vifenifitetazu.pdfIn PDF document text
    • http://annmajercik.com/uploads/1/3/0/5/130588588/74a73.pdfIn PDF document text
    • http://www.hannahlewisphotography.com/uploads/1/3/0/5/130588806/6a841955.pdfIn PDF document text
    • http://naturalisllc.net/uploads/1/3/0/6/130620480/vurowobod.pdfIn PDF document text
    • http://austinlair.com/uploads/1/3/0/6/130605104/e87449e1d5d.pdfIn PDF document text
    • http://cvkgroupnew1.devsite-1.com/uploads/1/3/0/5/130551249/130551249.html#what+is+cultural+ecology+in+human+geographyIn PDF document text

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00003285.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3285 7668 bytes
SHA-256: 317728c6c7df2d83fdc649b5a0b8f99070c992f1f1f60097f8e3480f4d661f36