MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. Heuristics indicate it functions as a link farm, with numerous embedded URLs pointing to potentially compromised websites or disposable hosting. These links likely serve to redirect users to malicious content or phishing sites, aligning with a phishing attack pattern.
Machine Learning
- Nyx PDF Classifier malicious score 0.9955
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://allytemp.ru/uplcv?utm_term=edjing+mix+pro+hack+apk+download PDF link annotation
- https://kaktutzhit.by/uploads/files/94237510125.pdfIn PDF document text
- http://lichnyiybrand.ru/wp-content/plugins/formcraft/file-upload/server/content/files/16135fada243f9---6627660536.pdfIn PDF document text
- http://dinobajka.pl/Upload/file/bizujiguluga.pdfIn PDF document text
- http://stadion-zarya.ru/ckfinder/userfiles/files/14572822219.pdfIn PDF document text
- https://giraffeng.net/infodaily/gen-ckfinder/userfiles/files/mizokij.pdfIn PDF document text
- http://volkshilfe-ktn.at/images/content/files/90727753144.pdfIn PDF document text
- http://sl-light.ru/design/img/upload/file/28499035411.pdfIn PDF document text
- http://nm-union.ru/ckfinder/userfiles/files/nojowe.pdfIn PDF document text
- http://feuerwehrobrigheim.de/upload/files/23310058029.pdfIn PDF document text
- https://handientu.vn/userfiles/file/54163923715.pdfIn PDF document text
- https://greenfuturevietnam.com/Upload/files/vizug.pdfIn PDF document text
- http://deleersnijder-bocaege.be/images/file/96497230743.pdfIn PDF document text
- http://asu.com.vn/wp-content/plugins/super-forms/uploads/php/files/q2ehjdft24drpib5sg3n71fvd8/xagigizasasetojujub.pdfIn PDF document text
- http://gloteckr.com/upload/editor/file/96113142189.pdfIn PDF document text
- http://www.mostenpo.jp/userfiles/files/ralofurosuxakadiramur.pdfIn PDF document text
- http://goldendazzle.com/upload/quangtri/files/manejiguxukirosaze.pdfIn PDF document text
- http://paraglider24.de/pics/fotos/1/file/xegare.pdfIn PDF document text
- https://cradlegold.com/wp-content/plugins/super-forms/uploads/php/files/f26sa5mlmv9md51n4s1t23b9g5/gakajusitigiwalonovop.pdfIn PDF document text
- https://adamant54.ru/userfiles/files/rixat.pdfIn PDF document text
- https://ccveg.org/wp-content/plugins/super-forms/uploads/php/files/94hie40k0imc4pjbsme3rbuosa/wazezagebawib.pdfIn PDF document text
- http://yugang360.com/upload_fck/file/2021-9-22/20210922023627460030.pdfIn PDF document text
- https://resulgame.com/calisma2/files/uploads/34854721759.pdfIn PDF document text
- https://happy-playground.gr/uploads/_uploads/files/zixosujuxesoxuxorenupel.pdfIn PDF document text
- http://rtm-plus.ru/ckfinder/userfiles/files/37063937174.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_off0000e278.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE278 | 17928 bytes |
SHA-256: 0c434c85b2bb817303c7219c2d750682231cf60078d80d17e2be5680226f7a0c |
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font_01_sfnt_off00011107.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11107 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0001291e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1291E | 10956 bytes |
SHA-256: 7f47291993494901fc98cfcd5817486270547c56a07e5d17c0629b926f2cc506 |
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