MALICIOUS
102
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF is flagged as malicious by an ML classifier and specifically identified as a fake 'free download' SEO-poisoning lure. The document body contains multiple instances of the URL http://uncpbisdegree.com/download3.php?q=student-exploration-shoot-the-monkey-gizmo-answers-key.pdf, which is likely the gateway to a malicious payload. The presence of embedded URLs and the SEO poisoning heuristic strongly suggest a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.8500
Heuristics 4
-
Fake 'free download' SEO-poisoning PDF critical PDF_SEO_FAKE_DOWNLOADThe ML classifier flagged this PDF AND it carries a visual download/call-to-action lure AND an off-domain server-side download-gateway link whose query string names a document payload. This three-signal conjunction is the fake-document / 'free PDF download' SEO-poisoning delivery pattern: the page is padded with benign decoy links to dilute classifier scores while funnelling the victim through the gateway to malware/scareware. Acting only on the conjunction keeps benign download-bearing PDFs from being misflagged.
-
Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
-
External URI info PDF_URIPDF contains an external URL action
-
Embedded URL info EMBEDDED_URLOne 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://uncpbisdegree.com/download3.php?q=student-exploration-shoot-the-monkey-gizmo-answers-key.pdf
- http://uncpbisdegree.com/download4.php?q=student-exploration-shoot-the-monkey-gizmo-answers-key.pdf
- http://www.fidgetcube-shop.com/ex/le/explore_learning_magnetic_induction_answers_free_ebook.pdf
- http://www.oxfordwordlist.com/pages/report.asp?mode=print
- http://www.projectrho.com/public_html/rocket/scisociety.php
- http://www.pangloss.com/seidel/MPoem/mass_poem.cgi
- https://1mbed.com/
- http://uncpbisdegree.com/1/structure-and-mobility-the-men-and-women-of-marseille-1820-1870.pdf
- http://uncpbisdegree.com/1/solutions-morris-mano-digital-design.pdf
- http://riverside-resort.net/1/waiting-on-the-sidelines-1-ginger-scott.pdf
- http://riverside-resort.net/1/world-history-2-sol-review-packet-answers.pdf
- http://riverside-resort.net/1/what-do-campaign-contributions-buy.pdf
- http://uncpbisdegree.com/1/smart-energy-solutions-philadelphia.pdf
- http://riverside-resort.net/1/why-does-college-cost-so-much-robert-b-archibald.pdf
- http://uncpbisdegree.com/1/spanish-agriculture-the-long-siesta-1765-1965.pdf
- http://uncpbisdegree.com/1/sins-we-accept.pdf
- http://riverside-resort.net/1/xtremepapers-data-response-economics.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.fox5dc.com/
- https://www.telegraph.co.uk/environment/
- http://www.philly.com/philly/archives/
- https://www.nationalgeographic.com/magazine/
- http://www.providencejournal.com/
- http://www.dictionary.com/e/s/word-of-the-year-list/
- http://tvtropes.org/pmwiki/pmwiki.php/Main/GilliganCut
- http://music.163.com/
- http://www.microsofttranslator.com/bv.aspx?ref=SERP&br=ro&mkt=en-US&dl=en&lp=ZH-CHS_EN&a=http%3a%2f%2fmusic.163.com%2f
- http://www.crosswordsolver.org/clues/l
- http://www.microsofttranslator.com/bv.aspx?ref=SERP&br=ro&mkt=en-US&dl=en&lp=FR_EN&a=https%3a%2f%2f1mbed.com%2f
- http://go.microsoft.com/fwlink/?LinkId=521839&CLCID=0409
- http://go.microsoft.com/fwlink/?LinkID=246338&CLCID=0409
- https://go.microsoft.com/fwlink/?linkid=868922
- http://go.microsoft.com/fwlink/?LinkID=286759&CLCID=409
- http://go.microsoft.com/fwlink/?LinkID=617297
- https://fedoraproject.org/wiki/Licensing/LiberationFontLicense
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00004774.bin0adb6d65ace0e4b84b683f93a8f7a0d6c1b8c0a1864c132d8c0d15032e8782c6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4774 | 10592 bytes |
font_01_sfnt_off0000690b.bin35f5fe8cd7e8afdbb9058c2faa8e05540330dfbda03bd013df8c227b5686e4c6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x690B | 7424 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.