MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of external links, many of which are to PDF files, suggesting a link farm or SEO manipulation tactic. One prominent URL, 'https://botokaw.ru/strik?utm_term=how+to+connect+my+vizio+sound+bar', is likely the primary lure. ClamAV detection and ML classification strongly indicate malicious intent, likely phishing or malware delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.9990
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://botokaw.ru/strik?utm_term=how+to+connect+my+vizio+sound+bar PDF link annotation
- https://dafalozurevibi.weebly.com/uploads/1/3/4/3/134308304/detulutupuz.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4379837/normal_606d66847d8f4.pdfIn PDF document text
- https://puwawegolawibot.weebly.com/uploads/1/3/2/6/132682739/8120929.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366625/normal_602f188c44a11.pdfIn PDF document text
- https://lesitoziperitij.weebly.com/uploads/1/3/4/3/134381346/e8c6dd3.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4464297/normal_5ff3298de7f70.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4373776/normal_6054c1b68de79.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4413846/normal_6031e9a810f92.pdfIn PDF document text
- https://nunoperiv.weebly.com/uploads/1/3/1/8/131856708/didedixosolu.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://ececae0b-1312-4a4c-959a-117928b3d478.filesusr.com/ugd/e6721e_d2dc61227fe1413ea8a5f8c80b6f8c40.pdf?index=trueIn PDF document text
- https://4bd9ed84-c80b-4837-bb2f-b1353ebfd8aa.filesusr.com/ugd/5a1791_705527089fb74ca6bf1fe948abd82ac5.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/nafoxuda/putugonomebavenileg.pdfIn PDF document text
- https://s3.amazonaws.com/sugowubuf/esc_dyslipidemia_guidelines_2018_ppt.pdfIn PDF document text
- https://s3.amazonaws.com/bupijila/janmoni_assamese_video_song_free.pdfIn PDF document text
- https://44bb6ee8-a0fe-4f72-890f-0f0a2fec05cf.filesusr.com/ugd/b65acf_9ac0d1c1200a4b49ae494690d7d6dc61.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/patotale/rogelebasug.pdfIn PDF document text
- https://s3.amazonaws.com/tuxenipup/verbs_worksheets_for_grade_1_and_2.pdfIn PDF document text
- https://41be308f-8a64-4dec-8b30-4937605be974.filesusr.com/ugd/f042fe_e6243965cece4e89bd8aa1acfefa9b7c.pdf?index=trueIn PDF document text
- https://26bfc7ce-baa4-43a1-9280-72312523cbd3.filesusr.com/ugd/5af86b_904244297bc9472f93ddd7710cccdca2.pdf?index=trueIn PDF document text
- https://99442e0c-e188-470f-b1e9-a2082f9e7f28.filesusr.com/ugd/2274a7_883a25bebe4b4a96b068f2197521b4e8.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/bevekizadoxuj/sample_email_requesting_information_about_a_product.pdfIn PDF document text
- https://24218389-b518-4ca3-8548-65eaf758daa4.filesusr.com/ugd/c836c3_b087096c906a42c9af981f083598672c.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/liluvad/ableton_8_free_full_version.pdfIn PDF document text
- https://s3.amazonaws.com/gixawetopoli/3279467957.pdfIn PDF document text
- https://108bb973-5399-4bf7-a70e-a18780752cac.filesusr.com/ugd/760a88_e7f2e8eb61c54939a42af87709bd89c8.pdf?index=trueIn 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_off0000f573.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF573 | 5340 bytes |
SHA-256: 391cef0a38e1070c329e0151384a88649f23f7f12dab3ee6064cf17b2c287600 |
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font_01_sfnt_off00010795.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10795 | 10304 bytes |
SHA-256: 8056e3c0f7149023b43dfc530b1c2fd2d779d73fb87a69f1689aee57c08d921b |
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font_02_sfnt_off00012af6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12AF6 | 4324 bytes |
SHA-256: ce7e2e230a41ba6fc2d7d2240890c8289d67876d84a3d076d67c0b48111c8230 |
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