MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged as malicious by ClamAV and an ML classifier. It contains a large number of external links, many pointing to disposable hosting, suggesting a link farm designed to redirect users. One of the primary URLs, https://botokaw.ru/strik?utm_term=juego+purble+place+para+jugar+online, indicates a lure related to online games. The document body is heavily obfuscated, but the presence of numerous external links and the overall heuristic firings strongly suggest a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9983
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://botokaw.ru/strik?utm_term=juego+purble+place+para+jugar+online PDF link annotation
- https://xekariwunaju.weebly.com/uploads/1/3/1/0/131070431/9763220.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4376598/normal_5ffca73f4c901.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4422893/normal_601e780f025d2.pdfIn PDF document text
- https://levukuwaxumofet.weebly.com/uploads/1/3/1/3/131383949/4331225.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4380858/normal_602f1ddf7b3db.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4446937/normal_600c390e0345d.pdfIn PDF document text
- https://fogojokiverowur.weebly.com/uploads/1/3/0/9/130969702/burin.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4420930/normal_605077a8ba40f.pdfIn PDF document text
- https://jaroxifapo.weebly.com/uploads/1/3/1/6/131636664/805760.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4417329/normal_602f48355ae89.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4411682/normal_6002f1d3bdd48.pdfIn PDF document text
- https://nemaxalifaxibox.weebly.com/uploads/1/3/4/6/134627725/nopapifigeru.pdfIn PDF document text
- https://dotadokox.weebly.com/uploads/1/3/4/8/134883209/xewurup_jidufegijopunof.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4452621/normal_5fd1e86c81e97.pdfIn PDF document text
- https://jerefukixuludew.weebly.com/uploads/1/3/4/6/134686450/d623a7070c2.pdfIn PDF document text
- https://womominajarizu.weebly.com/uploads/1/3/5/3/135392323/vizisawozetap-xojoveduju-navetoluda.pdfIn PDF document text
- https://nifonafepo.weebly.com/uploads/1/3/5/3/135319448/dalujubezubax.pdfIn PDF document text
- https://benanuvez.weebly.com/uploads/1/3/0/8/130813453/0927df.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4422622/normal_601da59b16fff.pdfIn PDF document text
- https://najuxobetejip.weebly.com/uploads/1/3/4/2/134265875/9303747.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/a284d0bf-222e-4d12-9732-cf7e8719047d/samsung_galaxy_s5_mini_att.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/47d5583c-fe99-47e4-9bcc-b1499cebf7e8/zojiloxavorire.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/52a487de-918b-4adb-85da-d4d17e16d9d1/a_handbook_of_critical_approaches_to_literature_fifth_edition.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/16fc03c0-ffd6-4233-b606-770926ab8ece/is_autocad_software_free.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/cfa934e4-a5ce-4809-a3e7-9e925cb08a3f/gewizol.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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00011195.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11195 | 5128 bytes |
SHA-256: 8961ace250c98db63546fd48ae18c458a1fb0f85e889c989062441a8bd077b4c |
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font_01_sfnt_off00012316.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12316 | 2188 bytes |
SHA-256: 872018799a247a45f2e1a44524747510961298d7e2597d8a0c61661932ecccc7 |
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font_02_sfnt_off00012d1e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12D1E | 13640 bytes |
SHA-256: f9230f189751ec6321858dd89e80a8f20a7e80564e61042b6bdf68feef2c9224 |
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font_03_sfnt_off000156df.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x156DF | 1736 bytes |
SHA-256: 74be5bc4d46f64e5c506ae1006f7022dc98ebf960e37c7bf417c2027ca73106d |
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