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 0.9998
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://kuzutuzo.ru/strik?utm_term=brida+paulo+coelho+analysis PDF link annotation
- https://cdn-cms.f-static.net/uploads/4465709/normal_5fe6d0eb9b90f.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4403560/normal_5ff38f670d029.pdfIn PDF document text
- http://bewizasosu.sportsontheweb.net/what_order_should_i_read_the_halo_books_in.pdfIn PDF document text
- https://revafabeku.weebly.com/uploads/1/3/4/7/134708131/b353b98d4.pdfIn PDF document text
- http://taxurofetizi.22web.org/aankhen_film_ka_gana_video.pdfIn PDF document text
- http://rakadan.sportsontheweb.net/salosufilidexesefelodalor.pdfIn PDF document text
- http://duzegotola.medianewsonline.com/nemoveto.pdfIn PDF document text
- https://lifinupal.weebly.com/uploads/1/3/5/3/135336288/bukojuro.pdfIn PDF document text
- https://gelasinez.weebly.com/uploads/1/3/4/7/134763890/337420e562a6b2.pdfIn PDF document text
- http://zagejudivavi.sportsontheweb.net/2118684122.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368504/normal_601683937cce1.pdfIn PDF document text
- http://bamefidev.mygamesonline.org/boss_tu-3w_manual.pdfIn PDF document text
- https://rizofuruw.weebly.com/uploads/1/3/0/8/130873790/23edf604da452.pdfIn PDF document text
- https://kelulove.weebly.com/uploads/1/3/0/7/130775366/koxolidetizuw.pdfIn PDF document text
- https://serirufudo.weebly.com/uploads/1/3/4/7/134712976/791e71837.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://bikoguxutova.rf.gd/five_love_languages_book_by_gary_chapman.pdfIn PDF document text
- http://xepuzakudera.atwebpages.com/9765882444.pdfIn PDF document text
- http://velelakolifuvu.onlinewebshop.net/nikon_coolpix_l310_battery_price.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_off0001028e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1028E | 5312 bytes |
SHA-256: 6dc2a316c78103b88cc38ad2705a4d8761f6a45eda10be7ff5df4a6b474ea34e |
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font_01_sfnt_off0001149c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1149C | 10892 bytes |
SHA-256: bce466cceb0b3aa103b7c922663ad74a0707122c3d91006584a03b12589233d7 |
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