MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
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 0.9997
Heuristics 5
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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 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://seumenha.ru/strik?utm_term=arby%2527s+secret+menu+items+2020 PDF link annotation
- http://lebedugipul.mywebcommunity.org/hp_laserjet_p1102_laser_printer_driver.pdfIn PDF document text
- http://sawemawe.mywebcommunity.org/resistance_band_exercises_for_seniors_with_pictures.pdfIn PDF document text
- https://cdn.sqhk.co/vobipibomuk/ghxICvW/drawing_table_woodworking_plans.pdfIn PDF document text
- https://lirefabagobaxi.weebly.com/uploads/1/3/4/0/134012393/474604.pdfIn PDF document text
- https://cdn.sqhk.co/xorakulenido/gnyZjeh/kezoruvodosigafi.pdfIn PDF document text
- http://kopalirigel.mypressonline.com/2451837124.pdfIn PDF document text
- https://defugelunek.weebly.com/uploads/1/3/4/5/134524545/raruluzuruwe.pdfIn PDF document text
- https://cdn.sqhk.co/vetukalujir/jhGighf/furious_road_movie_2018_cast.pdfIn PDF document text
- https://zefowumuf.weebly.com/uploads/1/3/5/3/135327275/wimoseramarud_laniv_renasifiru.pdfIn PDF document text
- https://dipofivebizog.weebly.com/uploads/1/3/2/7/132712563/2f537a.pdfIn PDF document text
- https://vugovarekuluf.weebly.com/uploads/1/3/1/6/131607096/radinotaw.pdfIn PDF document text
- https://cdn.sqhk.co/xalibolopov/rzlgfNi/sibowawedebiken.pdfIn PDF document text
- https://gemuvubakada.weebly.com/uploads/1/3/4/4/134494784/1d3f0cef.pdfIn PDF document text
- https://cdn.sqhk.co/merojuniv/wISjgjh/dragy_10hz_gps_based_performance_meter.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://uploads.strikinglycdn.com/files/da82b2d0-6cd0-4e55-bd66-fe8fb1a8e7d5/pevijujizigedulobe.pdfIn PDF document text
- https://s3.amazonaws.com/tezofuretejom/vabuwa.pdfIn PDF document text
- https://s3.amazonaws.com/tugumeb/candid_information_in_a_sentence.pdfIn PDF document text
- http://filosoko.onlinewebshop.net/gastroenteritis_aguda_pediatria_2020.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/cd3e01bd-a2e5-4f13-ae7e-29d467bdaf11/self_worth_meaning_in_bengali.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b91be511-3aa5-483a-9de8-66582071fea9/how_to_use_ponybro_mini_wireless_keyboard.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00012594.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12594 | 5012 bytes |
SHA-256: fb015b3473a2d0de7953453af4b4eba064a8cc8b5467fc5194bfbf2da0792b0c |
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font_01_sfnt_off00013697.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13697 | 11736 bytes |
SHA-256: b86b5735e87b31f9081628a2abfe35c40dd5647cea3c3956e4b9d4402d6ae04f |
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font_02_sfnt_off00015db0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x15DB0 | 4324 bytes |
SHA-256: a542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f |
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