MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged by multiple heuristics as malicious, including a critical ClamAV detection for 'Pdf.Phishing.Trojan'. The file contains a link farm with 30 external links, many pointing to disposable hosting, and one specific URL 'https://soxebez.ru/strik?utm_term=que+es+el+servicio+de+alimentos+y+bebidas' is identified as a potential phishing or malware distribution point. The presence of embedded URLs and the overall structure suggest an attempt to redirect users to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9993
Heuristics 6
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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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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://soxebez.ru/strik?utm_term=que+es+el+servicio+de+alimentos+y+bebidas PDF link annotation
- https://static.s123-cdn-static.com/uploads/4407562/normal_5fdf58511c9d1.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4367313/normal_5ff77b513809a.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4486763/normal_5feb3309cb3b1.pdfIn PDF document text
- http://kakolamilasaru.medianewsonline.com/angiotensin_converting_enzyme_inhibitors_davis.pdfIn PDF document text
- http://xokezuwadem.mygamesonline.org/ottoman_empire_history_download.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4490722/normal_600387635ed23.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4418970/normal_5fc6719d4a02a.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4494663/normal_60381f40f08c5.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4410674/normal_60103708f05b4.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://952d9f4b-853a-4e85-af28-23c4d489d487.filesusr.com/ugd/8db125_c7d0c341cb214e45a2c64e0541ff507d.pdf?index=trueIn PDF document text
- https://8488b7ac-84bc-45ae-88ed-26841205fc59.filesusr.com/ugd/7cda3c_156f000602814e34a5479be6101d1d85.pdf?index=trueIn PDF document text
- https://13fad4bf-7224-44b3-802b-16842e97d241.filesusr.com/ugd/b14664_c8cfbb08d42a42b88e5d8713fc65ae90.pdf?index=trueIn PDF document text
- https://3ff4c494-4984-418a-b709-7a5c611cca0a.filesusr.com/ugd/adbee0_797f9be4089944c1854c5af96c6c36fb.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/eeb14394-b554-47b8-a0ef-5f545a2ad07a/how_to_descale_my_2.0_keurig.pdfIn PDF document text
- https://964beff5-d24f-450a-94e2-fa7e9faef44a.filesusr.com/ugd/61158f_64da1dbb929148c4a321bee3c89b3e7e.pdf?index=trueIn PDF document text
- https://3d73ec66-e24e-4607-99a5-aa3c333c10ea.filesusr.com/ugd/a96454_120494ef5772476ab503d69ac0e4d609.pdf?index=trueIn PDF document text
- http://jasesazolaf.myartsonline.com/21320042716.pdfIn PDF document text
- https://aa6d2f86-95e2-42cc-897e-6bbd71c3a116.filesusr.com/ugd/78daac_19e94161287e430c9207964a23613943.pdf?index=trueIn PDF document text
- https://7920a853-f458-4dfc-a893-f50c3ed6f780.filesusr.com/ugd/fe7850_b34ae1cd59db4c8cb5888206be49ff1a.pdf?index=trueIn PDF document text
- https://9ef77391-fdd1-48d8-ba15-364b07375333.filesusr.com/ugd/ebefdf_ca89244ca40b4e0dbe06efa5883dd912.pdf?index=trueIn PDF document text
- http://tipokeviti.atwebpages.com/american_english_file_2_second_edition_free_download.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/cdc54fea-9cd5-4c7f-a286-dd7c6fcbadd2/best_books_on_the_art_of_manipulation.pdfIn PDF document text
- http://guseboses.atwebpages.com/xewezapavolevudirupabonu.pdfIn PDF document text
- https://1094d5c0-a920-47c7-a1de-7e2d56a92d84.filesusr.com/ugd/47b1e8_30c92592e69442fba15d2e04709663b7.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00010003.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10003 | 5448 bytes |
SHA-256: 104ef7c4ae6f8ca5ef4ad55564f70c233b82e77e9ff108279717b24f08c0fa44 |
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font_01_sfnt_off0001127a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1127A | 11668 bytes |
SHA-256: 73fb7e4631b7417e60a6e78410128ecce3cd411933f50081084e9dac7cf32a1a |
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