MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF file was flagged by a machine learning classifier and ClamAV as malicious, specifically as a phishing trojan. It contains a large number of embedded URLs, many of which point to compromised WordPress sites or disposable hosting, suggesting a link farm designed to redirect users to malicious content. The presence of these links and the overall detection indicate a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9929
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 http://andreevmag.com/wp-content/plugins/super-forms/uploads/php/files/9fe8f32813c28c6ba5d831334e0a9818/13276377938.pdf
- https://emergent-partners.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b1131004b0a---zugod.pdf
- http://gursakaryahukuk.com/images/file/zusub.pdf
- https://drahmetbostanci.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a7cf6f14b5a---bujodobidugoxemekilole.pdf
- https://biocoils.com/img/file/nujapesew.pdf
- https://agribusiness.pk/wp-content/plugins/formcraft/file-upload/server/content/files/1607ece4905030---86855734407.pdf
- https://tocgia247.com/wp-content/plugins/super-forms/uploads/php/files/6gn7ujo55j76icgaqtru72urbf/60119695425.pdf
- https://www.saenger-ohg.de/wp-content/plugins/formcraft/file-upload/server/content/files/1606ca4781092e---46077025182.pdf
- http://www.christinemartin.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/160ad690bc1e17---ruwuvomawideze.pdf
- http://krindustria.com.br/site/wp-content/plugins/formcraft/file-upload/server/content/files/160805a4a2bc1a---sujotefovijese.pdf
- https://lllk.ru/wp-content/plugins/super-forms/uploads/php/files/ffcef4ba8ca4bf14e9c1bac6637e116b/24513703969.pdf
- https://www.ibyservice.com/wp-content/plugins/super-forms/uploads/php/files/fea476ab4a6c70a372a7a34798847ce2/46371007342.pdf
- http://ligonfamilyreunion.org/clients/9/9a/9a44987365eba454cd9b2deda39aa7c0/File/2854840110.pdf
- http://admio.ru/wp-content/plugins/formcraft/file-upload/server/content/files/160a134ff7ab15---fudotomon.pdf
- https://medicinasolidale.org/wp-content/plugins/super-forms/uploads/php/files/ba7cb2bb01500e30f6c2fabd573b5f04/62388482402.pdf
- http://sumbulefendiegitimvakfi.com/resimler/files/lekejuvawipuwawor.pdf
- https://betenenergy.com/sites/default/files/file/53575592650.pdf
- https://allianceflooring.net/wp-content/plugins/super-forms/uploads/php/files/2f08e381efaaec9d808d8b1e3b61759b/ripadebaruxovug.pdf
- http://bularz-auto.pl/images/userfiles/file/fifubibunimifuboruz.pdf
- https://alutat.com/data/file/logowosoba.pdf
- https://implant-drill.com/userfiles/file/21956802531.pdf
- https://parisautotravel.com/wp-content/plugins/super-forms/uploads/php/files/e3vl9p8l2pp5pfoupuq7nk8l04/vugododu.pdf
- https://gearforfree.com/wp-content/plugins/super-forms/uploads/php/files/ct3jedld1kenulnff0mf4nha8d/vowusajimufi.pdf
- https://shinyjewellers.com/wp-content/plugins/super-forms/uploads/php/files/eh5fv1e1uod9u2qd7l371l9k9a/79815717027.pdf
- http://aberdeeneyes.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/1606de7bbc6d71---25324660073.pdf
- https://feedproxy.google.com/~r/Uplcv/~3/GLLx1DTH0VQ/uplcv?utm_term=dark+souls+how+to+save+solaire
- 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_off00010c82.bin191d0ca5f6f6d385a384261bb4ad3a692966883c9266ef3b60fce6d3a55338de |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10C82 | 18296 bytes |
font_01_sfnt_off00013cd0.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13CD0 | 16792 bytes |
font_02_sfnt_off000154e7.bin0e344294dcb97b4cc6d01a4e58fa59d3b0e1bc0a04bf3da701ce50a41b901c39 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x154E7 | 10448 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.