MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged by ClamAV as 'Pdf.Phishing.Trojan' and an ML classifier indicated a high probability of maliciousness. Numerous heuristics indicate the PDF contains a link farm pointing to compromised WordPress upload directories, suggesting a phishing or malware distribution lure. The embedded URLs are likely intended to redirect users to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9974
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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.
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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.
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External URI info PDF_URIPDF contains an external URL action
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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.
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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://www.temsilcisitesi.com/wp-content/plugins/formcraft/file-upload/server/content/files/160d1967bf33a8---8786336686.pdf In PDF document text
- https://www.americanapi.com/wp-content/plugins/formcraft/file-upload/server/content/files/160770e5b45d06---ritijogojo.pdfIn PDF document text
- http://araonline.hu/uploads/file/78354522455.pdfIn PDF document text
- http://dossalas.com/wp-content/plugins/super-forms/uploads/php/files/03c972abc75fbad7b29f3d0d080a4937/71581701326.pdfIn PDF document text
- http://artmetinc.com/wp-content/plugins/formcraft/file-upload/server/content/files/160ff73b4d1ad3---55884087362.pdfIn PDF document text
- https://luxartparquet.com/wp-content/plugins/super-forms/uploads/php/files/fb6b882552d4ba960f3fef0d8b0cb864/66879704661.pdfIn PDF document text
- http://ankaser.com/userfiles/file/37562954174.pdfIn PDF document text
- http://phutungototuanphat.com/img-tvdl/files/beboxexebajusuzazez.pdfIn PDF document text
- https://securitydm.rs/slicice/file/gamiporaxaduwigo.pdfIn PDF document text
- https://readxyz.org/wp-content/plugins/super-forms/uploads/php/files/b6a9e8eb248544611eb733d62775ca8b/28611397939.pdfIn PDF document text
- https://vandolderskb.com/images/usr/64609176719.pdfIn PDF document text
- https://portugaliaimagyarok.com/ckfinder/userfiles/files/65991443660.pdfIn PDF document text
- https://www.sanier.pl/wp-content/plugins/super-forms/uploads/php/files/7861akkkuchc466qf0ejge0dji/78454282694.pdfIn PDF document text
- https://asiaviews.org/wp-content/plugins/super-forms/uploads/php/files/cb153u22930gvhlf7qanqck1b3/55660128018.pdfIn PDF document text
- https://arbormaster.net/uploads/files/safete.pdfIn PDF document text
- http://olgapolyakova.com/files/files/jugajegakopuzenoroxog.pdfIn PDF document text
- https://www.webhisto.com.tr/wp-content/plugins/formcraft/file-upload/server/content/files/160a6ae2ae8aba---tunoris.pdfIn PDF document text
- https://alianzatours.com/imagenes/file/96757549380.pdfIn PDF document text
- https://mission4recruitment.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607811b1aa8aa---nufitojexolibevukef.pdfIn PDF document text
- https://michelbarbot.com/upload/files/54518136955.pdfIn PDF document text
- https://laser123.com/geektic/files/94338120113.pdfIn PDF document text
- http://lncxjzxxw.com/upload_fck/file/2021-7-28/20210728121144888275.pdfIn PDF document text
- https://mygamedaysports.com/wp-content/plugins/super-forms/uploads/php/files/c5be1f50bdc2ac9cd1659e8ec37b6ad2/nujat.pdfIn PDF document text
- https://www.revistadefiesta.com/wp-content/plugins/formcraft/file-upload/server/content/files/160edcc9607b0e---29145136837.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/FevRqgeaUVY/uplcv?utm_term=cara+translate+file+pdf+menggunakan+google+drivePDF link annotation
- 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_off0000dd91.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDD91 | 11132 bytes |
SHA-256: 2d9434b1e5ced0b42107f3c7a5760677e63dbc1307a3d82a8a67b48721cc09cd |
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font_01_sfnt_off0000f75b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF75B | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00010f6d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10F6D | 17340 bytes |
SHA-256: 65e76dd40fc9d363dedd747bf43be70cc19027c1bafbaf1a7b59d4c183a8dbdc |
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