Malicious PDF — malware analysis report

Static analysis result for SHA-256 8083e5c78b517dbc…

MALICIOUS

PDF

38.6 KB Authoring application: SWFTools First seen: 2026-05-08
MD5: 39aaf8384eb66935d3d066cf50f7f50c SHA-1: 9d34aae92afc46c4f711dda7c25f027fa0678cbc SHA-256: 8083e5c78b517dbc65d4e5568a43ee8613f7f4924e65d80ddc84393bce9464a7
152 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF contains a large number of embedded URLs, indicative of a link farm or phishing operation. The ClamAV detection and ML classifier strongly suggest malicious intent, likely to redirect users to malicious content or malware. No scripts were extracted, but the sheer volume of external links points to a distribution or redirection mechanism.

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://lastnightslime.com/uploads/1/3/0/4/130488470/493015a75.pdf In PDF document text
    • http://acts2035.online/uploads/1/3/0/6/130620801/bafovafofa-lomakujamel.pdfIn PDF document text
    • http://nclandandhome.net/uploads/1/3/0/6/130604486/kolis_nadologe_wisoxexuk.pdfIn PDF document text
    • http://rosemarysaromatiking.com/uploads/1/3/0/5/130590672/jefivoseba.pdfIn PDF document text
    • http://thefusioncollection.com/uploads/1/3/0/3/130379307/8015469.pdfIn PDF document text
    • http://angelamatusik.com/uploads/1/3/0/4/130483576/c4b00ecf320.pdfIn PDF document text
    • http://vannozzi.net/uploads/1/3/0/3/130379482/70c590591.pdfIn PDF document text
    • http://pbcdac.com/uploads/1/3/0/3/130323175/xaxegegemesaruziv.pdfIn PDF document text
    • http://wearmonster.com/uploads/1/3/0/4/130489123/ranag.pdfIn PDF document text
    • http://nanni.info/uploads/1/3/0/5/130543386/d1efd635.pdfIn PDF document text
    • http://www.thecatholiccandlecompany.com/uploads/1/3/0/5/130551967/b727dcaaa4b.pdfIn PDF document text
    • http://nottinghamkickboxing.com/uploads/1/3/0/7/130776025/da399aba2b46.pdfIn PDF document text
    • http://smooth-ironing.com/uploads/1/3/0/5/130542902/sobukijeb-bafelapudedu-puzunevaf.pdfIn PDF document text
    • http://1304shopff.space/uploads/1/3/0/2/130288394/totixozale.pdfIn PDF document text
    • http://ebaysalesapproved.com/uploads/1/3/0/8/130814868/nowikizavo-jolota.pdfIn PDF document text
    • http://74-123-79-94.mgwnet.com/uploads/1/3/0/9/130969806/130969806.html#half+size+basketball+court+dimensions+australiaIn PDF document text

Related samples 2

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00003a44.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3A44 8592 bytes
SHA-256: 0f4805818a27d148ce704102915dd784be04e9269c35164caef2e5b8ad72cc9d

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