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 0.9994
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://resalured.ru/123?utm_term=baahubali+movie+telugu+free PDF link annotation
- http://iwhite.space/jared_kushner_peace_plandf50l.pdfIn PDF document text
- http://albl.ru/art_fundamentals_book_free_download8xl4n.pdfIn PDF document text
- https://xevefozivoro.weebly.com/uploads/1/3/5/3/135339272/b7312.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4488135/normal_601a99bf3d9e9.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4370778/normal_5fdb2769c527e.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4452618/normal_6039d43ddd79b.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4403560/normal_5fe7882365deb.pdfIn PDF document text
- https://bufopavebusi.weebly.com/uploads/1/3/4/8/134853568/fbee5bef.pdfIn PDF document text
- https://lifoluzasodani.weebly.com/uploads/1/3/1/4/131437418/naxopiguvune_julalekegus.pdfIn PDF document text
- https://pazudafodimaje.weebly.com/uploads/1/3/0/7/130776249/nexotikuvat.pdfIn PDF document text
- http://icily.xyz/fishing_tour_guide_salary8detu.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/7d52e8c4-983d-4b36-b754-25fe59c1ad37/vapelup.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a79a662a-6ca2-433e-9f8f-e4471bec7419/emerson_tv_lc320em2_remote.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8295da6b-c257-4849-a33f-a8021b640bcc/how_to_connect_your_bluetooth_earbuds_to_your_ps4.pdfIn PDF document text
- http://gakupoxefale.epizy.com/bubuzoj.pdfIn PDF document text
- http://tixumupugenatum.epizy.com/19961787066.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/15e1e8d1-d745-454c-b66d-d1570fbb9f3a/66159218353.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4bc6c710-daa1-48a6-9306-8c602303d02b/2020_sexiest_man_alive_runner_up.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8203fd1f-2de7-4828-b510-165f00e63594/best_spiral_math_curriculum.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/803fc288-ed5d-4578-a3df-79fdf2e56b10/dias_festivos_en_los_estados_unidos.pdfIn PDF document text
- http://bamoxopigodarok.epizy.com/tujisasedowisowalomopiden.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00018674.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x18674 | 7184 bytes |
SHA-256: 34b9ae461f81cec511b5c8c3af9872686568a3e7a6367abb5d1cc21f6127cddc |
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font_01_sfnt_off00019eb6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x19EB6 | 5252 bytes |
SHA-256: 651edd5d81b89b2f5084fa85ee4057930d2a15d68c5728a64ce227ae1346f29f |
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font_02_sfnt_off0001b07c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1B07C | 13164 bytes |
SHA-256: fb064f8de82878085fc038f3f1c87d47a9ffc1ebffc2bafb094cdac80b2aeaef |
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font_03_sfnt_off0001db5d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1DB5D | 16164 bytes |
SHA-256: ebd2804bff382343e08f6a42dc45f69f4e794c08b23908ae60ba78ededae74b1 |
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