MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9994
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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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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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://dugedepap.ru/123?utm_term=engineering+leveling+guide+wowhead PDF link annotation
- https://static.s123-cdn-static.com/uploads/4475737/normal_5ffa24a6d469e.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4385434/normal_6020a6398f2f3.pdfIn PDF document text
- https://golisoni.weebly.com/uploads/1/3/1/4/131437826/folokere.pdfIn PDF document text
- https://static.s123-cdn-static-d.com/uploads/4387706/normal_60afe479d5323.pdfIn PDF document text
- https://suzefajadovu.weebly.com/uploads/1/3/4/5/134592553/namosa.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4456685/normal_5fddb71e97503.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4417032/normal_5fefa23fb4994.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4495251/normal_605a6ed90dc6e.pdfIn PDF document text
- https://modurofeg.weebly.com/uploads/1/3/4/3/134376635/wexufo.pdfIn PDF document text
- https://bivajeliju.weebly.com/uploads/1/3/5/9/135978375/c660e3384.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4419826/normal_6048c8a6dc0bc.pdfIn PDF document text
- https://numibogag.weebly.com/uploads/1/3/4/3/134323011/kizufizoweno.pdfIn PDF document text
- https://xefakebeka.weebly.com/uploads/1/3/5/9/135993821/a2908706.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4369189/normal_5ff26bbfb4117.pdfIn PDF document text
- https://mupibidegupek.weebly.com/uploads/1/3/0/8/130874042/vufurafakuna.pdfIn PDF document text
- https://galafiki.weebly.com/uploads/1/3/4/3/134347291/medefamupefom-zelepuginifura-zosalulepakomiz-gamoka.pdfIn PDF document text
- https://dutajidadu.weebly.com/uploads/1/3/4/7/134730474/931827.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4416790/normal_6010096be2f86.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/df847f6d-b9ad-468d-8269-6326dffe66e8/65724893370.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a8cef806-90eb-4777-bdf2-c5824ddcabb5/what_does_a_power_distribution_engineer_do.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4af8aacd-19f8-44f8-8a43-274e3fce5c0c/patitutigoj.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/13a5d6d2-3c48-453c-a68b-10cfaca00f07/how_to_remove_nutone_range_hood.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/446f27ee-477d-4aff-8e48-daf78c340c89/kambakkht_ishq_full_movie_download_720p_filmyzilla.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://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_off00010bcb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10BCB | 5020 bytes |
SHA-256: 955dae44908a75a5afcc7a2808285660b79d1a39025b0b1b1d02ff5a6ad350f2 |
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font_01_sfnt_off00011cf4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11CF4 | 11940 bytes |
SHA-256: 7e6cd652f5f16e79a6fcaae15a505f4b3517d60e2f80ecc914cce9883442764d |
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