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 0.9991
Heuristics 5
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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 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://mezovuduw.ru/123?utm_term=yesterday+once+more+piano+sheet+free PDF link annotation
- http://vijevejumozugim.sportsontheweb.net/war_and_peace_movie_1966_watch.pdfIn PDF document text
- https://cdn.sqhk.co/kafekata/geWPgj6/movies_coming_out_in_october_2020_in_theaters.pdfIn PDF document text
- http://joweponula.mywebcommunity.org/newtons_2nd_law_of_motion_real_life_examples.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4426557/normal_5fcc94fdbb624.pdfIn PDF document text
- https://cdn.sqhk.co/naxenunovus/pjaYhgy/best_ringtones_2019_download_english.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4464870/normal_5ff53e61a2707.pdfIn PDF document text
- http://gaxesujite.medianewsonline.com/dungeons_and_dragons_5e.pdfIn PDF document text
- http://labebatazavanoz.mygamesonline.org/77490493394.pdfIn PDF document text
- http://vaxiliwu.medianewsonline.com/2005_audi_s4_avant_wagon.pdfIn PDF document text
- https://fatatovol.weebly.com/uploads/1/3/4/7/134707957/2a47d4ca2.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4469634/normal_603da883eb12a.pdfIn PDF document text
- https://cdn.sqhk.co/vudararemane/HijTqje/marshalls_store_near_me_open.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4472475/normal_601189165206a.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4388598/normal_60293386a1e48.pdfIn PDF document text
- https://cdn.sqhk.co/rojisixel/vurjjyb/xeruraderakow.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4470972/normal_6018ee71e4268.pdfIn PDF document text
- http://jaxagogilexet.sportsontheweb.net/what_is_the_future_of_the_monsterverse.pdfIn PDF document text
- https://donimafu.weebly.com/uploads/1/3/5/3/135395233/ziwapusexaxugu.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4495058/normal_5fe4b6f52e834.pdfIn PDF document text
- http://nomenowunesazoz.scienceontheweb.net/the_adventures_of_tom_sawyer_very_short_summary.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4380539/normal_600ba40b9a170.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://zatuvejamubolo.atwebpages.com/58401119263.pdfIn PDF document text
- http://gozuketitara.onlinewebshop.net/what_2nd_graders_need_to_know.pdfIn PDF document text
- http://gamelaluwer.myartsonline.com/zapufazuzufakukapu.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_off0000e834.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE834 | 5428 bytes |
SHA-256: 1c937a7b0ec0971fe19736aef530179b958ac50be86cf0be747bbaaf67345ab9 |
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font_01_sfnt_off0000fa88.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFA88 | 12940 bytes |
SHA-256: 38cec76554b64fec649346bc797988ca145b25b88842d1033fa464ff341da3b4 |
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