MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm and presents a deceptive download button. 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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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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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://xajibur.ru/strik?utm_term=my+isaimini.com+2019+movies+download PDF link annotation
- https://derigibi.weebly.com/uploads/1/3/4/4/134447264/7570ad301.pdfIn PDF document text
- http://megolapafa.iblogger.org/90235026872.pdfIn PDF document text
- https://jeludumekidi.weebly.com/uploads/1/3/2/7/132740852/pilaxubumovofeli.pdfIn PDF document text
- http://kanobukomovis.iblogger.org/allure_of_the_seas_deck_plan.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://lukenulabimoz.rf.gd/les_champs_elysees_sheet_music.pdfIn PDF document text
- http://xasitotimokines.rf.gd/convert_to_word_using_adobe_acrobat_x_pro.pdfIn PDF document text
- http://zozipavakaxin.rf.gd/migujugox.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5f22444c-6a25-4668-9127-80e701576e6b/mepuselubuko.pdfIn PDF document text
- http://moxutomib.rf.gd/dulomelawul.pdfIn PDF document text
- http://gawevoniko.rf.gd/differential_calculus_book_free_download.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/636cffd2-9ab9-4ff7-a5b9-7babd81c205e/machine_learning_engineer_vs_data_scientist.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2ee5f3fb-8eb3-4fd3-83c8-380aabdf8881/98768512515.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e52c9aab-89ba-4a35-b2c4-fbfa39ad63c3/ham_radio_deluxe_free_alternative.pdfIn PDF document text
- http://talavapupaniv.rf.gd/febafutegerakiduzevibize.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7a3332d5-4e52-4faf-83f3-acbc672bd02d/2006_ford_f250_6.0_owners_manual.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/140ef495-5326-49f6-943a-651e110bb476/logitech_g710_spare_keys.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/069a30ae-6222-4b3d-8e0b-88ba64068343/best_learning_websites_for_adults.pdfIn PDF document text
- http://fikuputo.epizy.com/spoken_english_grammar_book_free.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/57d18420-48db-4c0f-89fb-20b9df2b5ae8/sudinamilinifizun.pdfIn PDF document text
- http://voxavupe.epizy.com/kigevupusivafevosuf.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_off0000eb32.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEB32 | 5764 bytes |
SHA-256: 401cbe569a09b4b1c2b09ce0e4643d9226a8bd7fc837522a9144cae419bb6737 |
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font_01_sfnt_off0000feef.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFEEF | 10660 bytes |
SHA-256: 023886bfdd349b7be9bb2d871fb43fbe07fcd35dbd629abca5fb43da40338170 |
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