MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains numerous external links, with a critical heuristic identifying it as a 'PDF_SEO_LINK_FARM'. One of the primary external links, 'https://jumiwimov.ru/strik?utm_term=how+to+win+the+lottery+book+pdf', is suspicious and likely leads to a phishing or malware distribution site. The ML classifier and ClamAV also flagged this PDF as malicious, indicating a high likelihood of malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
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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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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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://jumiwimov.ru/strik?utm_term=how+to+win+the+lottery+book+pdf
- https://sizuwebon.weebly.com/uploads/1/3/0/8/130814729/effa18.pdf
- https://cdn.sqhk.co/zenipijujate/j8iejfw/kajuriku.pdf
- https://sepetumeba.weebly.com/uploads/1/3/4/6/134601334/vefagifutijo-sorarexuwasubev-xajaros-duvavapuveguga.pdf
- https://sanokigoj.weebly.com/uploads/1/3/4/8/134863934/winogisa.pdf
- https://lututigit.weebly.com/uploads/1/3/5/3/135335707/c1ae2d.pdf
- https://cdn.sqhk.co/ferobisuw/bjehcUz/da_nang_tourist_map.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/bb2f19a5-47b4-48aa-a383-73d58745f0fd/widopafaguborukiw.pdf
- https://uploads.strikinglycdn.com/files/c7eedb60-997e-4572-bc3e-fc9604f7cebc/viniromon.pdf
- https://s3.amazonaws.com/womirofop/xokaweved.pdf
- https://uploads.strikinglycdn.com/files/a6e3e283-f334-4fde-8ecb-6f3ddfa08fd0/sharp_xe-a207_manual_espanol.pdf
- https://s3.amazonaws.com/xidazeze/59893356163.pdf
- https://uploads.strikinglycdn.com/files/680e2e45-94e0-48b0-9b95-0de882fd2a27/6833908738.pdf
- https://uploads.strikinglycdn.com/files/9ac896fc-7b86-4bee-af65-bb396ed3c590/sokose.pdf
- https://uploads.strikinglycdn.com/files/3232ad87-a939-4b11-9642-8398327ea756/82952622771.pdf
- https://uploads.strikinglycdn.com/files/247e9953-4956-4942-b945-fcc458912642/57550718799.pdf
- https://45180a89-8b92-4d54-a4c6-cdf0ad6af3c7.filesusr.com/ugd/2b98a3_f5a0503cfe6f406787071d18b136d290.pdf?index=true
- https://uploads.strikinglycdn.com/files/59a76370-6362-467d-a51a-0fbf01b885fb/guns_germs_and_steel_summary_by_chapter.pdf
- https://s3.amazonaws.com/xurixado/nubejepitiguw.pdf
- https://ba85394b-11ac-4ca4-926b-74ca936c52e1.filesusr.com/ugd/5ccfc8_cfbabe213ba54c6fab11abe42305ba81.pdf?index=true
- https://uploads.strikinglycdn.com/files/22aaafae-69f6-47dd-9b6c-e53ba6b5a873/what_are_some_fun_quiz_questions_to_the_impossible.pdf
- https://s3.amazonaws.com/zemigiduwagafu/my_little_pony_sims_4_mod.pdf
- https://uploads.strikinglycdn.com/files/42f063b1-88a0-4b90-8b73-2088f0fd09d7/does_a_guardian_ad_litem_get_paid.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0001029a.bincd7ebe10cd96d437fe155a948e6aad9dc768543c52775ba9370254bf18b98398 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1029A | 5100 bytes |
font_01_sfnt_off000113f9.bin5a67960a026d2987b0d0fbba74a49e1b62a0096985fcabdff9238c07c651f9a9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x113F9 | 11148 bytes |
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