MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains numerous external links, a common tactic for SEO spam or redirecting users to malicious sites. One prominent URL, 'https://traffset.ru/aws?keyword=dead+rappers+list+2018', is embedded within the document body and flagged as an external URI. The ML classifier strongly indicated maliciousness, and the PDF structure suggests it's part of a link farm, likely intended to drive traffic to potentially harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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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://traffset.ru/aws?keyword=dead+rappers+list+2018 PDF link annotation
- https://guwomenod.weebly.com/uploads/1/3/0/8/130873843/tugunari_fogeze_nezejavoz.pdfIn PDF document text
- https://paxesejok.weebly.com/uploads/1/3/4/3/134348383/f28ad4f56.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/gewuwasi/93560651632.pdfIn PDF document text
- https://s3.amazonaws.com/fulosobezur/remotr_game_streaming_sign_up.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e8887d1a-de56-4286-95f7-11792aacdac7/49716301908.pdfIn PDF document text
- https://nevosaxovib.files.wordpress.com/2020/11/fizimobaruweboratiweti.pdfIn PDF document text
- https://wepigun.files.wordpress.com/2020/11/nopevifivibilemafelifix.pdfIn PDF document text
- https://wumevom.files.wordpress.com/2020/11/66792402099.pdfIn PDF document text
- https://monirasuwa.files.wordpress.com/2020/11/82155965525.pdfIn PDF document text
- https://fimalul.files.wordpress.com/2020/11/xenikefeg.pdfIn PDF document text
- https://zegasaxum.files.wordpress.com/2020/11/gerumiwaj.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/88cd2fa9-c36a-47bb-a2e9-453d76427481/bekuzinagixofasunipuz.pdfIn PDF document text
- https://nopebukivaw.files.wordpress.com/2020/11/geometric_sequences_worksheet_answer_key.pdfIn PDF document text
- https://balapep.files.wordpress.com/2020/11/wefibovawevad.pdfIn PDF document text
- https://dinozab.files.wordpress.com/2020/11/apush_concept_outline_period_1_answers.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_off00006e1d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6E1D | 5472 bytes |
SHA-256: 919477b8c4032cb40ced2c7560fbe81178d12cd5a52a839a09169d769a56af85 |
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font_01_sfnt_off000080c9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x80C9 | 10916 bytes |
SHA-256: 612d9899a51ca7221c54c34b51e08618d54b1c466bd50d8becc95b77364ebe44 |
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