MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains a large number of external links, many pointing to disposable hosting, suggesting it functions as a link farm to distribute phishing or malware. The primary malicious URL identified is https://xezojetit.ru/award?keyword=women+race+and+class+pdf.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://xezojetit.ru/award?keyword=women+race+and+class+pdf PDF link annotation
- https://cdn.sqhk.co/zufutetuwume/id8jgrw/fitbit_versa_2_black_friday_deals_2020.pdfIn PDF document text
- https://cdn.sqhk.co/nomitusibop/ejeciii/84714376264.pdfIn PDF document text
- https://cdn.sqhk.co/gidetixi/gehdjeA/major_mayhem_mod_apk_happymod.pdfIn PDF document text
- https://zuvopiramalatug.weebly.com/uploads/1/3/5/9/135981479/8b96ecb8e92.pdfIn PDF document text
- http://familyit.info/topowememikixuvagososasowrjsrh.pdfIn PDF document text
- https://cdn.sqhk.co/vosizijanad/jaW2Qvs/the_cw_schedule_tv_passport.pdfIn PDF document text
- http://avtoshkola-region26.ru/is_care_touch_blood_pressure_monitor_accuratef166d.pdfIn PDF document text
- https://jubekufolofifi.weebly.com/uploads/1/3/4/5/134593927/9a433.pdfIn PDF document text
- https://nilanifaken.weebly.com/uploads/1/3/4/7/134702232/397476d55b7.pdfIn PDF document text
- http://meetcabinets.xyz/86547450124e7a4p.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://9eff4bf0-55a5-42b9-a65a-250f23c32afd.filesusr.com/ugd/80978b_4c47a589a3b84ec8903f94b6942784d1.pdf?index=trueIn PDF document text
- https://f89b8795-a90f-4359-81e0-6309601a98d9.filesusr.com/ugd/8e7730_36b388e4a47144898d772d9039bf03c7.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/755a0152-3921-4062-a3e8-e945b312f9b0/87031552982.pdfIn PDF document text
- https://17673d3b-e5d0-4e0e-8211-f079fadf35f5.filesusr.com/ugd/13ae68_2b254416d99f41f19440235515164d0c.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/8f2db726-574c-468c-a843-a566bd1c0812/how_to_set_up_voicemail_on_lg_phone.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fbd411e5-886d-4faa-b583-203463ec8c6f/7_habits_of_highly_effective_college_students_download.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3bac795e-ee57-440e-aaf0-2a80666075cc/the_anatomy_of_story.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a3f53e25-d29f-4342-9f03-8a33b7e92988/2124995993.pdfIn PDF document text
- https://a72b158e-cead-41d6-a0b3-8518216316a4.filesusr.com/ugd/35c6e2_9282f02c3d144a3e8bf011b13817ba9b.pdf?index=trueIn PDF document text
- https://d8d078ea-10ec-4787-8e21-ef6e32b87a24.filesusr.com/ugd/8f6098_03acd8cd447b4dfe967465149e33703e.pdf?index=trueIn 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_off0000e9c8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE9C8 | 5312 bytes |
SHA-256: 111a496e68b8e055632d17fb5d65b5dd3f4aeb99e640510eb1ff7af8f67e0bfc |
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font_01_sfnt_off0000fbcc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFBCC | 10160 bytes |
SHA-256: 1045e2cb71a788010648f1851f5dd002a7915034e48e599cfa11e5ce17eb4e4b |
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