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 0.9988
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://vilenefex.ru/strik?utm_term=silence+of+the+lambs+full+movie+watch+online+youtube PDF link annotation
- https://cdn.sqhk.co/wujamufaw/fifNUtR/4_member_kpop_girl_groups_list.pdfIn PDF document text
- https://cdn.sqhk.co/wibononuve/fITicji/46012661113.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4416664/normal_605ffbaaf2dfd.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4402014/normal_60251d790cf16.pdfIn PDF document text
- https://cdn.sqhk.co/batumozi/dxeheia/butajixad.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4377674/normal_5fe1f717cfe33.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4393763/normal_606a4f5b4cb98.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4503987/normal_5ff0d54c302e4.pdfIn PDF document text
- http://nasufulorejuwe.mywebcommunity.org/cost_accounting_101.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4393755/normal_600b73eed037b.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4473403/normal_5ffbfea6231be.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368222/normal_6056d176a0bc2.pdfIn PDF document text
- https://cdn.sqhk.co/puburasar/fCLgc9f/alien_swarm_full_version_pc_game.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
- http://jisunopesaluzi.atwebpages.com/most_effective_call_to_action_buttons.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9b71961f-1a6b-4705-b111-085ff994503e/don_diablo_dj_mag.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/74527a86-8884-4cfb-b224-3408ccb0f59a/is_there_a_season_5_of_the_crown.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a95cea5b-55a0-41a6-884e-38c5b274a40b/the_cat_in_the_hat_text_with_pictures.pdfIn PDF document text
- http://malejubu.myartsonline.com/23596578017.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6befb22e-8e41-4143-814d-3632f2c44c44/56486661653.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/386565a1-4f70-4d05-95b5-3fe32c602414/11890852802.pdfIn PDF document text
- http://domuromu.atwebpages.com/introductory_astronomy_and_astrophysics_download.pdfIn PDF document text
- http://zagofij.onlinewebshop.net/40438645508.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6278f6da-4660-478c-9400-aa57cacb73c6/why_is_my_xfinity_stuck_on_the_welcome_screen.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f634af66-8bff-4526-8f40-3dacbc672157/how_to_shut_off_sprinkler_system.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_off00012bca.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12BCA | 5404 bytes |
SHA-256: aa89d0d0fc772faac477ceb63f8d2ca34c6949a16ac9e6aab2e61a0260d4ff0e |
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font_01_sfnt_off00013e12.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13E12 | 10696 bytes |
SHA-256: 7e0d8a2c21fb7f077542efe78bfe2d046a6a0689c18bc716dbccf41526e14245 |
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font_02_sfnt_off000162a2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x162A2 | 4324 bytes |
SHA-256: ff5f0ef16caf3e97cd1984b3a03ea88e11eab8cf63d2ee006085a4b9995833f3 |
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