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 0.9997
Heuristics 6
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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 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://seumenha.ru/strik?utm_term=data+de+lan%25C3%25A7amento+do+velozes+e+furiosos+9 PDF link annotation
- https://wegeduvoxu.weebly.com/uploads/1/3/4/6/134634177/furemufepi.pdfIn PDF document text
- https://fezowekufeda.weebly.com/uploads/1/3/3/9/133999429/9850159.pdfIn PDF document text
- https://tegubefebax.weebly.com/uploads/1/3/4/4/134431627/963418.pdfIn PDF document text
- https://kinofipu.weebly.com/uploads/1/3/4/7/134725163/sodemora-volakiwurafow-bokozu.pdfIn PDF document text
- https://dotaterezisal.weebly.com/uploads/1/3/4/7/134771172/5f10d9d7fe42d.pdfIn PDF document text
- https://deriwofapavuz.weebly.com/uploads/1/3/4/3/134311795/eeb9ae7.pdfIn PDF document text
- https://mogimefiledewe.weebly.com/uploads/1/3/1/8/131857364/e0197.pdfIn PDF document text
- https://bidukupe.weebly.com/uploads/1/3/4/3/134348295/4365878.pdfIn PDF document text
- https://namowabe.weebly.com/uploads/1/3/4/0/134000139/efb0ed5fedc.pdfIn PDF document text
- https://sugovodeko.weebly.com/uploads/1/3/2/6/132681033/6681226.pdfIn PDF document text
- https://sinukofulav.weebly.com/uploads/1/3/4/6/134634738/7704197.pdfIn PDF document text
- https://sevafigetof.weebly.com/uploads/1/3/4/9/134902911/lekobofatud.pdfIn PDF document text
- https://jetorijeroxu.weebly.com/uploads/1/3/4/6/134693882/9001920.pdfIn PDF document text
- https://tifomuzaki.weebly.com/uploads/1/3/1/1/131163977/miraz.pdfIn PDF document text
- http://fontawesome.iohttp://fontawesome.io/license/In 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/c74fb7ec-9518-4fa4-b0c6-920bf7205c00/sakumigogowabinum.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/18eb334a-e3b4-4690-91e7-bd4b423f16f4/91321993039.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fe40459b-7aef-4e4a-b645-03e372a94071/kiguxibawudor.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/269c2167-b078-4191-b5c7-d07db61e5572/how_to_download_facebook_friends_mapper.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/86e17131-7764-4026-8a83-63446acf0bf3/tiwizuvibebikozipewakolog.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6d1dfcde-941d-4210-953f-52374193b115/vilitukapofegev.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/349b4d3f-3e84-4c5b-b93d-6138e55bca1e/dolerevugep.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_off00018f64.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x18F64 | 2208 bytes |
SHA-256: a7086f94c7785b84d430800890023e3fd41998bc97d3574bba917ecf693bea59 |
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font_01_sfnt_off0001994b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1994B | 5500 bytes |
SHA-256: 625f6611b07df50305396694baed0eece5ddac22c9e0cd3c8f9a324c9d28d618 |
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font_02_sfnt_off0001ac02.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1AC02 | 11560 bytes |
SHA-256: 0ee9114ce034f1710448e6f13851a16bad68cf9b2734144ca94fa2a5a57c08db |
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