MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document contains a large number of external URIs, many of which point to compromised WordPress upload directories. The ML classifier strongly indicated maliciousness, and the structure suggests a link farm designed to redirect users to potentially malicious content. No scripts were extracted, but the primary attack pattern is the distribution of malicious links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9928
Heuristics 5
-
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://garglob.ru/uplcv?utm_term=types+of+digestion PDF link annotation
- http://3dprofi.net/images/uploads/file/wawapenujigavalilikonup.pdfIn PDF document text
- https://ecomassage.pt/wp-content/plugins/super-forms/uploads/php/files/fud89ghpf1a9tbhtpgdrs5eqs9/56616339327.pdfIn PDF document text
- https://agilitynd.com/wp-content/plugins/super-forms/uploads/php/files/122c5c65672d8b48a8678b7808464c18/43441446698.pdfIn PDF document text
- http://unipell.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/160a7ddab5093d---88911073211.pdfIn PDF document text
- http://arebiatours.com/uploads/files/45244486680.pdfIn PDF document text
- https://citytrafik.nu/images/file/xavadanalurum.pdfIn PDF document text
- http://alhouti.com/userfiles/file/votuvipadopujad.pdfIn PDF document text
- https://roweryelectra.eu/app/webroot/uploads/file/16236891915637.pdfIn PDF document text
- https://rybczewice.pl/userfiles/file/37022700417.pdfIn PDF document text
- http://www.klpreschool.com/wp-content/plugins/formcraft/file-upload/server/content/files/160802d13923a5---doderajibevokanafu.pdfIn PDF document text
- http://www.canadiantreasurer.com/wp-content/plugins/formcraft/file-upload/server/content/files/16071a0993177f---25033763974.pdfIn PDF document text
- https://law.myvzl.com/wp-content/plugins/super-forms/uploads/php/files/iqachbaf678om2h9l4irrmggin/70711998727.pdfIn PDF document text
- http://a2itsolutions.com/chop/multimedia/userfiles/file/62600371554.pdfIn PDF document text
- http://tamilannuaire.com/var/www/vhosts/vps296430.ovh.net/tamilannuaire.com/images/file/37689264483.pdfIn PDF document text
- http://josephpowellfamilyreunion.com/clients/0/04/04c15d356d3082020e114f8c0300f46e/File/zamaxuwom.pdfIn PDF document text
- http://baanpowertrain.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608a40a392d00---91418382201.pdfIn PDF document text
- https://elektrona.cz/files/file/30215069321.pdfIn PDF document text
- http://zionhillfirstbaptistchurch.com/clients/73368/File/40078172060.pdfIn PDF document text
- https://ventana-sur.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608a6a3bd3c31.pdfIn PDF document text
- http://alptw.com/images/files/tezudo.pdfIn PDF document text
- http://koszyczarek.pl/userfiles/file/talogopevonunebupuvef.pdfIn PDF document text
- https://implant-drill.com/userfiles/file/8451900367.pdfIn PDF document text
- http://infinity-pro.ru/userfiles/file/bepomemabatojikipevupe.pdfIn PDF document text
- http://bellezaeimagen.com.mx/wp-content/plugins/formcraft/file-upload/server/content/files/160a18a10191be---xidemojagireke.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000120d6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x120D6 | 17360 bytes |
SHA-256: 006e8bba2416c78be33d2bcbc04d2bfe7bd2b958f222321bc68c6909d719a7a7 |
|||
font_01_sfnt_off00014e27.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14E27 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off0001663e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1663E | 10444 bytes |
SHA-256: 2f9645013b19bd208fdd8bf74c3a92b061ad39369050f6fa02632db8da326d1e |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.