MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains numerous external links, with one heuristic specifically identifying a 'PDF_SEO_LINK_FARM'. The primary malicious URL, 'https://trafffe.ru/123?utm_term=i+know+you%2527re+dying+to+meet+me+song+lyrics', is embedded within the document, suggesting a phishing or malware distribution attempt. ClamAV detection and ML classification further support the malicious nature of this file.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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 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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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://trafffe.ru/123?utm_term=i+know+you%2527re+dying+to+meet+me+song+lyrics PDF link annotation
- https://cdn-cms.f-static.net/uploads/4450630/normal_5fe6e894cb8a2.pdfIn PDF document text
- https://xofoxinef.weebly.com/uploads/1/3/0/8/130874051/jamiwixajovezuxax.pdfIn PDF document text
- https://jodisugej.weebly.com/uploads/1/3/4/7/134732418/6181729.pdfIn 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/8a8d0970-632d-400f-83d9-6362c6cd3f28/king_for_a_day_pierce_the_veil.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/553615c0-5443-4c8f-ac29-0a2954354d7a/san_diego_unified_school_district_human_resources.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/14f6bdc2-f446-4921-b056-7900d988b2a2/wijuraj.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b2748e20-c50e-4104-815e-392720971b41/mp3_player_download_apkpure.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/69bb320e-3a48-40b0-91ee-c9773e284fdb/a_world_of_ice_and_fire_book.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/414f1495-2b93-4019-a11c-46a45bcaab39/cozyna_air_fryer_replacement_parts.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1684777a-658a-45af-8819-944c8f28322e/775_area_code_zip_code.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2741a2f7-2b7d-4774-bba6-6588375871de/celia_blanco_manual_esoterico.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/42a31a56-4d04-4028-8b10-10ee4ac93611/maromonesudiguj.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/08bcbf9a-4908-44b4-b227-28e33b7e5d08/ropogowamulowobuveg.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/173a771e-d0e9-4056-8d44-b796b50655f4/winonunibigeselafukobik.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_off0000cf8b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCF8B | 5276 bytes |
SHA-256: 0d3889a17052502829c2bce67ada4b671cb3d416e01c6eb91ae4f110f7e40518 |
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font_01_sfnt_off0000e194.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE194 | 10808 bytes |
SHA-256: 53e8b68ecd4eeedeb54655d70f5926f84da7e7b85e7f80f203be7b3f6f6b404c |
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