Malicious PDF — malware analysis report

Static analysis result for SHA-256 65fb2de68ed8cfaa…

MALICIOUS

PDF

35.2 KB Authoring application: Soda PDF
MD5: 3bba53f86e57350a5cd5606db2f79751 SHA-1: c568e6fbc3802cd841a2de7295c1c651c5c27971 SHA-256: 65fb2de68ed8cfaafbc441be88f77e78d0c1be4f6f02c4ba7f5281d2db591e44
152 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains a large number of embedded links to external PDF files, a technique often used for SEO manipulation or to distribute malicious content. The ClamAV detection and ML classifier strongly indicate malicious intent, likely related to phishing or malware distribution through these linked documents. The document body itself contains irrelevant text and URLs, further supporting a deceptive purpose.

Machine Learning

  • Nyx PDF Classifier malicious score 1.0000

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://hcbw.org/uploads/1/3/0/6/130603889/3532026.pdf
    • http://www.mckenziebible.com/uploads/1/3/0/4/130488248/157efdccee2.pdf
    • http://cpanel.myreillebedard.com/uploads/1/3/0/6/130603932/vozuvoperimesuj-nibituvamifige.pdf
    • http://www.americanvetworks.org/uploads/1/3/0/2/130287514/4646962.pdf
    • http://charissaanggita.com/uploads/1/3/0/2/130289457/tijerumel_pixesozisado_tuxine_muranemefasu.pdf
    • http://bonniesthlm.com/uploads/1/3/0/5/130550890/dosugijoj.pdf
    • http://noraartstudio.com/uploads/1/3/0/2/130271049/73742a549d9f.pdf
    • http://tonebabyrecords.com/uploads/1/3/0/4/130483118/palapefoten_famunugunakagi_dawarinusoz.pdf
    • http://strategiesmd.com/uploads/1/3/0/7/130738715/javikokajil-watinizemalape-wuwivalija.pdf
    • http://mst.systech.ch/uploads/1/3/0/5/130551177/bugikik-zekatikas.pdf
    • http://everywitchway.org/uploads/1/3/0/7/130739524/xedikinapixogirasin.pdf
    • http://cleanmv.com/uploads/1/3/0/5/130543038/8724609.pdf
    • http://dustbuster.us/uploads/1/3/0/6/130621216/e7ffa457b99.pdf
    • http://mail.princegeorgecleaners.com/uploads/1/3/0/4/130478484/bekedidizifajikav.pdf
    • http://jamiecobbrealty.com/uploads/1/3/0/8/130814863/3ad76153.pdf
    • http://urbnmnky.ca/uploads/1/3/0/4/130488152/9063198.pdf
    • http://toneboxdigital.com/uploads/1/3/0/7/130739560/7bf95d1ebdd193.pdf
    • http://mysocialfall.com/uploads/1/3/1/0/131070846/2258999.pdf
    • http://coastaltest.club/uploads/1/3/0/2/130289746/gigimewarubi.pdf
    • http://www.benchmarklawnservices.com/uploads/1/3/0/4/130478123/mudalexu.pdf
    • http://miamicustomtours.com/uploads/1/3/0/6/130604907/59d02879b.pdf
    • http://uneventerrain.com/uploads/1/3/0/2/130287894/9082fa.pdf
    • http://www.majokkoshop.com/uploads/1/3/0/5/130588686/8441573.pdf
    • http://newperspectivemedical.com/uploads/1/3/0/7/130739233/130739233.html#gamestop+black+friday+ad+2019+reddit

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000025a5.bin
f05a4ddd32d86d55f20f7d71964467de7734fcf64827832233c277c4a4c71d85		 pdf-font-stream PDF embedded font (sfnt) at offset 0x25A5 8356 bytes

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