MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF contains numerous links to external websites, many of which are hosted on compromised CMS platforms or disposable domains, indicating a link farm designed to distribute malicious content or phish users. The ML classifier and ClamAV detection strongly suggest malicious intent, likely related to phishing or malware delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.9926
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARMPDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
-
Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
-
External URI info PDF_URIPDF contains an external URL action
-
Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
-
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 https://archism.ru/uplcv?utm_term=how+to+learn+geez+language+pdf
- http://etpatatietpatata.com/userfiles/files/35959653124.pdf
- http://kadh.kr/bobod/upload/file/jisolikavupiwo.pdf
- https://denimder.org/resimler/files/jerekowomotalagozajarobe.pdf
- https://krimgranit.ru/wp-content/plugins/super-forms/uploads/php/files/9e77ab7a581a037be9b68e1e0c95b609/72939307788.pdf
- https://bibliotheque-des-arts.ch/ckfinder/userfiles/files/41371918292.pdf
- https://laxmigrouppune.com/wp-content/plugins/super-forms/uploads/php/files/e112686ad7bd4faaaf233d15cfacbcea/gapiwetejabisoserita.pdf
- https://lion-trading.co.uk/wp-content/plugins/super-forms/uploads/php/files/21ohj5clk7mt0o1chvnou6h35l/sozotepikovuli.pdf
- http://studionegro.net/userfiles/files/51882595755.pdf
- http://shopsuathientu.com/uploads/userfiles/file/47863771425.pdf
- http://hotelamadeustorino.com/userfiles/files/97401599868.pdf
- http://broadmoor80.com/clients/866172/File/86873101867.pdf
- https://studio45.live/wp-content/plugins/super-forms/uploads/php/files/0p32kfpc877lbv263vmtnd58dv/63129291365.pdf
- http://skrabl.pl/www/rpbd/fck/file/dijexe.pdf
- https://davebakeragency.com/wp-content/plugins/super-forms/uploads/php/files/921f1b3c7ab6e618d95b2ea2bc470503/12970958837.pdf
- https://traonguoc.vn/wp-content/plugins/super-forms/uploads/php/files/b37ouu1eb1l23v90lhdeslogd9/40591775909.pdf
- http://www.oschouston.com/osc/wp-content/plugins/formcraft/file-upload/server/content/files/1608b094e0da6b---12632687556.pdf
- http://aleeblog.com/wp-content/plugins/super-forms/uploads/php/files/9nm38m5ji7pfs0nri2cmer56i7/leben.pdf
- https://www.simcoerecovery.net/wp-content/plugins/super-forms/uploads/php/files/8urm9c1dbq7m8mg3rpoq937cmi/57979149695.pdf
- https://office-agglo-larochelle.fr/userfiles/file/7523759673.pdf
- http://rasmesafar.net/basefile/basefiles/85964529547.pdf
- http://hayatteknoloji.com/webimage/file/15943279750.pdf
- https://tangentemag.com/img/file/poribedatowezexop.pdf
- http://frederickfollows.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/16075e2966e2b8---81248677304.pdf
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b09226b2c79---zopezanakilo.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00012f8a.bin512d0f1929c0fb21f3453526b716a534e7512f857aa4a38f1963f5b8258b609f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12F8A | 24016 bytes |
font_01_sfnt_off00016ac1.bin317496a117de7d40c110dfead22bb3cb188933f1f4304420c99c247e8477422e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x16AC1 | 10648 bytes |
font_02_sfnt_off0001831b.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1831B | 16792 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.