MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded URLs that form a link farm, directing users to various domains. Heuristics indicate these links are intended to exploit compromised CMS uploads and disposable hosting, suggesting a phishing or malware distribution scheme. The ML classifier and ClamAV detection strongly indicate malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9975
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://garglob.ru/uplcv?utm_term=scientific+name+of+all+insects PDF link annotation
- http://thebankcardservices.com/uploads/files/68617930290.pdfIn PDF document text
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/1612f1025023e1---nuduzuvirivasonipe.pdfIn PDF document text
- http://zgkimsteszew.pl/img/upload/files/wakitoviruvanatodiguk.pdfIn PDF document text
- https://topclassgreenery.nl/images/file/38886952858.pdfIn PDF document text
- http://parfumland.sk/upl/dapoliwoxijaz.pdfIn PDF document text
- https://barcelona-health.com/files/galeria/files/vuwujunokanaw.pdfIn PDF document text
- https://cicasoftavukatwebsitesi.demowebsiteleri.com/upload/files/15983295213.pdfIn PDF document text
- http://terapie-psi.ro/wp-content/plugins/formcraft/file-upload/server/content/files/16138f1993149a---dufeb.pdfIn PDF document text
- http://satunatc.ac.th/ckfinder/userfiles/files/momavepapin.pdfIn PDF document text
- https://ismet.com.br/ckfinder/userfiles/files/xiledesu.pdfIn PDF document text
- https://matao.ro/app/webroot/files/userfiles/files/31766447443.pdfIn PDF document text
- http://rudolphalexander.com/uploads/files/24903325885.pdfIn PDF document text
- http://amidoux-peintures.com/ckfinder/userfiles/files/88233717774.pdfIn PDF document text
- http://www.vivelamusica.es/wp-content/plugins/formcraft/file-upload/server/content/files/16133427c1dc3d---vamik.pdfIn PDF document text
- https://eletroluz-al.com/_IMG/img_internas/file/89077002546.pdfIn PDF document text
- http://azstorestudio.com/uploads/files/fezexoroxanabolez.pdfIn PDF document text
- http://atmaircenter.com/lb/userfiles/files/45003789599.pdfIn PDF document text
- https://vico-domrep.com/ckfinder/userfiles/files/93225015143.pdfIn PDF document text
- https://madeinstlucia.com/userfiles/files/wipozifopitanazusugiwow.pdfIn PDF document text
- https://www.olympusnorge.no/wp-content/plugins/super-forms/uploads/php/files/ukrt8qua9mkur157tsd5q6gt4d/32833374366.pdfIn PDF document text
- http://xn--80aejmo0alc.xn--p1ai/ckfinder/userfiles/files/jimexokuwusen.pdfIn PDF document text
- https://habrit.tw/ckfinder/userfiles/files/40873363402.pdfIn PDF document text
- http://kystar.net/filespath/files/20210907033542.pdfIn PDF document text
- https://dananeye.com/uploads/files/202109011502406591.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_off0000d5f0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD5F0 | 18380 bytes |
SHA-256: 9f223e6fb94c8f1b4f79f809089bf9cb2440260311dccc05cff721d15f4f64f0 |
|||
font_01_sfnt_off00010542.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10542 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off00011d59.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11D59 | 10472 bytes |
SHA-256: 4469c354fbd2937d7c0ce1908d1967b31a442c5a7b01147d27cfadb02ecb84c6 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.