MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains numerous links to compromised WordPress upload directories and disposable hosting sites, suggesting it functions as a link farm or downloader for further malicious content. The document body, though truncated, appears to be a lure related to song lyrics, which is a common tactic for phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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://crewmak.ru/uplcv?utm_term=ennai+kollathey+thalli+pogathey+song+lyrics PDF link annotation
- https://g3az.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608acb0354564---3226517976.pdfIn PDF document text
- https://harpethvalleyhealth.com/wp-content/plugins/super-forms/uploads/php/files/5c191d3de44009c8aa8a8d616276dc9b/96276652922.pdfIn PDF document text
- http://statewideroadservices.com/clients/879378/File/69298703787.pdfIn PDF document text
- http://brodart01.com/wp-content/plugins/super-forms/uploads/php/files/8nv1hd1as8k24rt17b986gut18/wesoza.pdfIn PDF document text
- https://oknoplus-omsk.ru/wp-content/plugins/super-forms/uploads/php/files/b7a043c6733f6a42d824ef397a443d98/kefurezexugipunem.pdfIn PDF document text
- https://www.unicodesystems.com/wp-content/plugins/super-forms/uploads/php/files/etk5j81kasfhfi73pjvq227bi0/nelozerinovikivojerod.pdfIn PDF document text
- https://ilc.ua/wp-content/plugins/super-forms/uploads/php/files/3np91rgoq67o8ugj7vjrr55fi5/nebesuvivoduwulojugumubok.pdfIn PDF document text
- https://binarbaid.com/public_html/userfiles/file/monobiviwaxe.pdfIn PDF document text
- https://infiniteprospects.com/FCKeditor/file/10228989400.pdfIn PDF document text
- https://www.onestopnaturalstore.ca/wp-content/plugins/super-forms/uploads/php/files/tbl0lapr7lpmg3gh4bditm7m43/tixiko.pdfIn PDF document text
- http://www.aluvascientific.com/UserFiles/file/funidemu.pdfIn PDF document text
- http://www.mtpartnersfl.com/wp-content/plugins/formcraft/file-upload/server/content/files/160bdf35ad5eef---13821373301.pdfIn PDF document text
- http://robwalker.net/fckupload/file/jusakamigasidoxo.pdfIn PDF document text
- http://localhomesales.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/160c90ed557fa7---34472429926.pdfIn PDF document text
- https://forumhotel.by/wp-content/plugins/super-forms/uploads/php/files/8sp9dpbjv2s840m9n5iugeqp81/nurudovarejumiweroneli.pdfIn PDF document text
- https://getlovebooks.com/wp-content/plugins/super-forms/uploads/php/files/941a3d7dd87454fa520808ee825ca203/48834448879.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn 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://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000c7f1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC7F1 | 5320 bytes |
SHA-256: 3817782205480094d94aa0d1df6ff592479f7cac44a3f56d1a5fb3ef6dbd1ec5 |
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font_01_sfnt_off0000da17.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDA17 | 10836 bytes |
SHA-256: 1ac10aeac0068f317efa682cb3ae59a3f547f0d5351806a9e693edb1e9531e9c |
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