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://leonvi.ru/award?keyword=internet+advertising+is+anybody+watching+pdf PDF link annotation
- http://ilkertr.shop/guide_d_installation_fibre_sfr0mfnp.pdfIn PDF document text
- http://gemotebefid.22web.org/mapup.pdfIn PDF document text
- http://boxidodo.22web.org/pesekepekowazu.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4477400/normal_5ff75d88d00c6.pdfIn PDF document text
- http://biomaniix.website/nabixazi8vu1h.pdfIn PDF document text
- https://vematonejos.weebly.com/uploads/1/3/1/3/131383464/4098585.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4449984/normal_6041a05f35c87.pdfIn PDF document text
- http://jusolul.22web.org/copy_file_b_kha.pdfIn PDF document text
- https://buliduxefexefux.weebly.com/uploads/1/3/1/6/131636978/2285446.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4405193/normal_604323cc4508d.pdfIn PDF document text
- http://ch-redirect.icu/695751103125w5ju.pdfIn PDF document text
- http://nosinoski.shop/sofewumezagadelipijugs08g.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4417321/normal_5fc6275651659.pdfIn PDF document text
- https://jixejuterekafiw.weebly.com/uploads/1/3/4/5/134508928/xifalixewexem.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4502833/normal_605a77514bbbf.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://jigategire.epizy.com/2020_porsche_cayman_manual.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3c215432-f0a5-4d9c-9197-c456d5423eb6/31659200188.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7c2552cf-0d23-4bb0-a80c-c8d4630cacdf/how_to_understand_gc_logs.pdfIn PDF document text
- http://judafigot.rf.gd/cibil_online_dispute_resolution_form.pdfIn PDF document text
- http://vogizopenukese.epizy.com/art_filter_photo_lab_2018_apk.pdfIn PDF document text
- http://zudagiropa.rf.gd/organic_chemistry_notes_for_jee_advanced.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2c3a9b1b-ae5c-47fc-b895-ab1e0cbf3f47/wheres_waldo_game_android.pdfIn PDF document text
- http://solilajikabode.rf.gd/the_andromeda_strain_day_3_summary.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d6627d4f-0b17-4f0b-94b6-d51584f09cad/ronco_giant_food_dehydrator_instructions.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/708c3089-5696-4c87-8d91-f414d1b86482/fapatotepebolen.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_off0000e8b3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE8B3 | 5716 bytes |
SHA-256: f331e2b6e87c70b9cdc6ed1ed82a2c25af0111e1a5bbe94622f92d4da8611a86 |
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font_01_sfnt_off0000fc3e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFC3E | 11412 bytes |
SHA-256: 7d03b386f13905a807b0669831fa30cce9e77540b79d9415dc6bd798379795d0 |
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