MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was identified as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains a large number of external links, many hosted on disposable domains, suggesting a link farm or phishing operation. The document body is heavily obfuscated and contains what appears to be junk data, further supporting a malicious purpose rather than legitimate content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9964
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://soxebez.ru/strik?utm_term=paul+simon+50+ways+to+leave+your+lover+drummer PDF link annotation
- http://vovality.club/63598113083jq046.pdfIn PDF document text
- https://cdn.sqhk.co/rolaravez/h0hcZje/raid_shadow_legends_youtuber_codes_2020.pdfIn PDF document text
- http://allerop.xyz/update_windows_10_mtp_drivers_manuallyzh4xg.pdfIn PDF document text
- https://cdn.sqhk.co/xumupojamax/AjgSKhg/21284095499.pdfIn PDF document text
- http://agencymedia-ig.com/49595936854x08cp.pdfIn PDF document text
- https://cdn.sqhk.co/kurafuso/aha4Kkg/43988776349.pdfIn PDF document text
- https://cdn.sqhk.co/xefilelo/ijzhbii/fogemaso.pdfIn PDF document text
- http://conicppjry.bid/dirt_devil_power_stick_lite_brush_not_spinning27mlk.pdfIn PDF document text
- http://it50disconto.pro/what_values_are_reflected_in_your_daily_activitiesm2o59.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://1b65b899-5fad-42bd-af9e-a3fb1d6a4c80.filesusr.com/ugd/a2ebd8_ab4da8bd837242baa02bdd1193ee18b4.pdf?index=trueIn PDF document text
- https://d4f1f58f-bd44-402a-a4b0-a3aa01e36dbf.filesusr.com/ugd/dffefa_15e6aad0c87b427bb707a292019f0647.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/97972fbb-33eb-4776-8365-7970f1eacc8f/xibagigem.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8c453ae6-0d27-424e-8d34-5fe020341fb9/lenovo_thinkpad_t510_drivers_windows_7_download.pdfIn PDF document text
- https://s3.amazonaws.com/jawusawar/44837780587.pdfIn PDF document text
- https://s3.amazonaws.com/tiduro/91603560686.pdfIn PDF document text
- https://9e1e9198-0fe7-4103-8084-fdcc6befb8d5.filesusr.com/ugd/2f7815_ed3cdcc2f746486682ff941db1529c7b.pdf?index=trueIn PDF document text
- https://f730d15c-1921-46d2-b6d4-288333e40990.filesusr.com/ugd/e2c223_e15c14e778734900b5404a98c5c1c18f.pdf?index=trueIn PDF document text
- https://18282f24-d4e3-4c19-b4d9-8e3fdaa82145.filesusr.com/ugd/df2b7b_d460be6a38f549fc9586ece0b13826cc.pdf?index=trueIn PDF document text
- https://cb70cc59-2297-49c3-b7e2-2ac7e26e28d4.filesusr.com/ugd/4479ed_327da1a9e5274764ba89644f131213f2.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/a3395d8b-faa7-48e0-8afd-f6ca432d8cfd/may_cause_miracles_day_1.pdfIn PDF document text
- https://dda5c79a-a75d-44d9-a006-48dec3bfe172.filesusr.com/ugd/115d6e_af71fb35a08842c199272f59812ec4e6.pdf?index=trueIn PDF document text
- https://8319d365-0190-44ee-b2f3-e76f6fd230eb.filesusr.com/ugd/112488_40e13af02ca4443c9baecad870d2e56f.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/jejulurowev/83536662083.pdfIn PDF document text
- https://s3.amazonaws.com/litunux/25765462472.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a7a39855-f7dc-4cd2-9d36-b573ee312c5c/92439987920.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8da0e52b-c356-4ddb-bf0c-71022e309441/advanced_business_english_course_book.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_off0000f328.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF328 | 5492 bytes |
SHA-256: 9c7357865ba5963c45bb4b31dcf6c5d243974de14adb4d2296c2200ad16b5776 |
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font_01_sfnt_off000105de.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x105DE | 11072 bytes |
SHA-256: be548551b989e41c52f450b627c217818b493b0c8d1a57d2808e71c3e80071ab |
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