MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains a large number of external links, many hosted on disposable domains, suggesting a link farm or SEO spam operation. The embedded content, while appearing to be a search result, is likely a lure to direct users to malicious or spam-related websites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9990
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://golowaki.ru/strik?utm_term=what+does+conversational+mean+in+music PDF link annotation
- http://topcabinets.xyz/fibutokoxuwovomopa8mmky.pdfIn PDF document text
- https://bosudire.weebly.com/uploads/1/3/4/4/134456289/tonik_megumelubepexax_zobineteseto_sotumexoden.pdfIn PDF document text
- http://jekeluxuto.mywebcommunity.org/rodafapafu.pdfIn PDF document text
- https://dapavivilo.weebly.com/uploads/1/3/4/8/134895477/sojagasafavi-sejogowinaleki-xogujaxixesisom.pdfIn PDF document text
- https://foxakiletomuxo.weebly.com/uploads/1/3/4/0/134012751/1742079.pdfIn PDF document text
- http://tehnotop.store/alm_x_celica5d9p3.pdfIn PDF document text
- http://mebelintera.ru/lilith_s_throne_save_editortgv0g.pdfIn PDF document text
- https://baliwiwun.weebly.com/uploads/1/3/1/3/131380001/puvisefaponota.pdfIn PDF document text
- https://nujamoxe.weebly.com/uploads/1/3/4/2/134234607/virupi-genipemi-rigofivoval-pevafuxugawedob.pdfIn PDF document text
- https://pofisuxix.weebly.com/uploads/1/3/4/0/134016862/6dbcb2d1aa1.pdfIn PDF document text
- http://liwurivosopap.medianewsonline.com/24400162309.pdfIn PDF document text
- http://youla-24.cc/guvakalawexirutafuvutwc4mf.pdfIn PDF document text
- https://zududebagulakes.weebly.com/uploads/1/3/3/9/133997448/sonuwi.pdfIn PDF document text
- https://wewiruvikaju.weebly.com/uploads/1/3/0/7/130775929/3d53f8afdc.pdfIn PDF document text
- https://zoxaminajoge.weebly.com/uploads/1/3/1/6/131637873/7756063.pdfIn PDF document text
- http://sidazolomaw.22web.org/gloomhaven_solo_items.pdfIn PDF document text
- http://femonejigajape.mywebcommunity.org/free_printable_calendar_may_2020.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://sulawozunu.rf.gd/abramelin_new_translation.pdfIn PDF document text
- https://91ca87c2-c493-4616-adaa-fbcec45394e1.filesusr.com/ugd/6116da_bbc374dd87de4da180dcc325ed230306.pdf?index=trueIn PDF document text
- http://ruxuvejefo.epizy.com/38299708009.pdfIn PDF document text
- https://7fe1f042-206b-4735-a408-f56337efeeb4.filesusr.com/ugd/d34b51_dec1b853adad4cb1a71e93a43563ed6a.pdf?index=trueIn PDF document text
- https://3b87a2b8-2d13-4e6d-acc4-cbba57692a59.filesusr.com/ugd/50988c_60cfd8e733cf44cc99fac60afbd188b9.pdf?index=trueIn PDF document text
- http://jumepenitujox.atwebpages.com/6415983928.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00011d5b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11D5B | 5252 bytes |
SHA-256: e87dcc3bd1e93696d8de4d9f170897e8cac0a7d4106809fb8176431df7790f4a |
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font_01_sfnt_off00012f1c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12F1C | 11180 bytes |
SHA-256: e5284234f587c74a7a8532324883ba8c3a4a94ae69a6f78c24dccffd09379992 |
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font_02_sfnt_off000154d7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x154D7 | 16204 bytes |
SHA-256: a95eff378c135b1ab40d10b3cd1da1bafbc07f86005f57898d079c90d712ddbd |
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