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 0.9996
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://maypoin.ru/wix?keyword=poe+vaal+temple+map+guide PDF link annotation
- http://nujijaj.getenjoyment.net/airliners_magazine.pdfIn PDF document text
- http://moxawunanenubop.sportsontheweb.net/jquery_ajax_post_download.pdfIn PDF document text
- http://zijezokoriwe.iblogger.org/51802686102.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://a52dd608-e7dd-4d50-8005-e0fd7a3896b4.filesusr.com/ugd/43d2fc_2be47efc6bb945ada923d151731eb5ae.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/722af9af-11bc-4d0f-9aeb-59060d42b53a/what_size_battery_for_craftsman_riding_lawn_mower.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/adfea3ec-37a7-4bb3-b22d-471d44ca1420/51249639732.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f33e303a-4057-4f53-a0de-957b577eda03/74138607918.pdfIn PDF document text
- http://matowozor.epizy.com/luvepowukegafogawigi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4573dee7-e7da-469a-839a-cb95dff62417/my_side_of_the_mountain_part_1.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/00f56a11-6c73-4333-995a-878db67c844f/46363126365.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/232e8a4d-d3b1-4792-a135-dba8826e17e8/what_is_the_difference_between_narrative_expository_and_descriptive_writing.pdfIn PDF document text
- http://gexijobuvakoxob.rf.gd/what_year_did_honda_pilot_have_transmission_problems.pdfIn PDF document text
- https://50fe66f1-00be-429c-ab6c-57a9f80d6ab9.filesusr.com/ugd/39cb9d_425b3173249a4d53a31f58dfd103a1bf.pdf?index=trueIn PDF document text
- https://6ba8113a-99dc-4618-97bf-d7180f10ff72.filesusr.com/ugd/b6edda_dd56ad224b1d40f5832e6007f3b0e2e7.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/7eba320d-97c0-48c6-af78-9c14f50259dc/echo_grass_trimmer_gt-225_parts.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f73cf58a-8129-42a3-83d1-5a8ac0057908/63981893410.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fd33b43a-4b61-4f7f-8891-e694285dc6cd/67008488687.pdfIn PDF document text
- http://sabiwilurase.atwebpages.com/baby_got_back_glee_scene.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c6fe323c-1807-4ba1-892d-fa9549f634e1/depapidapamasufusa.pdfIn PDF document text
- http://temekem.epizy.com/9599987965.pdfIn PDF document text
- http://tufuripisaren.epizy.com/endometriosis_treatment_rcog_guidelines.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/cb1ed173-f1c1-4f19-9efd-944fd913f1fe/lajubaxole.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_off000105be.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x105BE | 5064 bytes |
SHA-256: ec7ba62ebfe360a5f7054b91b694052ce8a82adba5d6a7c7da45e06aa6bf4cfb |
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font_01_sfnt_off000116f1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x116F1 | 11000 bytes |
SHA-256: faa9d2ccf35a47fe7ce6e62e4a6f49f5003562ff8ce264d526f3873eaa945f8c |
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