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://soxebez.ru/strik?utm_term=how+to+measure+earring+gauge+size PDF link annotation
- https://ruxelasukosife.weebly.com/uploads/1/3/4/6/134667582/rokixuzeze.pdfIn PDF document text
- https://tedovuja.weebly.com/uploads/1/3/4/4/134465286/tusomipa-waxukodewigeg-sajefinamako.pdfIn PDF document text
- https://nukarefu.weebly.com/uploads/1/3/4/1/134131348/bomoriguruxep_lobasutakaro_vewivolabakenaj.pdfIn PDF document text
- https://jopalezaleloloj.weebly.com/uploads/1/3/1/3/131380469/gubuxaso.pdfIn PDF document text
- https://melokiziw.weebly.com/uploads/1/3/4/6/134669089/9250026.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4471240/normal_604dc86640506.pdfIn PDF document text
- https://kibinopojisetux.weebly.com/uploads/1/3/4/6/134662243/42dca6c8.pdfIn PDF document text
- https://sedemosifov.weebly.com/uploads/1/3/0/8/130874126/tosusaxikev.pdfIn PDF document text
- https://fozirufimagez.weebly.com/uploads/1/3/0/9/130969558/majonalowekisiroxa.pdfIn PDF document text
- https://nuzopilubejam.weebly.com/uploads/1/3/4/4/134459065/1480214.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4480755/normal_5fc85a731850c.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4372382/normal_60296d9412566.pdfIn PDF document text
- https://topudamix.weebly.com/uploads/1/3/4/5/134581811/d9abb4d211.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/bec6198b-968f-49ab-98ea-e46a8cf2c152/dakumunudaso.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/324b4a73-1752-4358-b30a-fad7ed5e5a08/hp_elitebook_2570p_i7_release_date.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3cc1b2da-d574-4c72-b692-4a68070b5c98/tazoru.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/eeb6fea7-df03-4c41-b7c8-5d28937b2e35/mitawiwupufakopibebakined.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ad85d406-6be9-42b9-9d2c-aabbf0e3b888/how_to_spell_navajo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/bdc0ea4a-62a4-441b-a3b8-121d48d98563/tom_ve_jerry_trke_dublaj_full_izle_2021.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e0e6c887-8e58-4d52-a6e0-1f9b36715b91/51057687413.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1036ed66-e15c-4162-a725-8af331a03ce8/list_of_integral_trigonometric_identities.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b87f1233-7748-44df-b731-f64ea6fa8a9c/41456046988.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_off0000ec0b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEC0B | 5076 bytes |
SHA-256: 5accd8256154ce949a6d2f8f51526aead81aef8339a087853b0242e88a308e8a |
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font_01_sfnt_off0000fd4a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFD4A | 11068 bytes |
SHA-256: 7d062e075084231d1c18da0902ba67084e8d4fe3337c34df37d4d868760f4059 |
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