MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of external links, many hosted on disposable domains, indicating a link farm or redirection scheme. The embedded URL `https://xajibur.ru/strik?utm_term=how+long+do+you+cook+a+turkey+in+a+roasting+bag` suggests a lure to a malicious site. ClamAV detection and ML classification strongly indicate malicious intent, likely for phishing or malware distribution.
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://xajibur.ru/strik?utm_term=how+long+do+you+cook+a+turkey+in+a+roasting+bag PDF link annotation
- https://cdn.sqhk.co/jurugaguvedu/i1jii46/benaseti.pdfIn PDF document text
- https://wemeguxenuvoj.weebly.com/uploads/1/3/3/9/133999449/vuzedup-tetewes.pdfIn PDF document text
- https://begakidiwadagav.weebly.com/uploads/1/3/1/3/131397934/9c234abbf45b.pdfIn PDF document text
- https://cdn.sqhk.co/bisegepamitu/gdesrRt/wepabawavasizavibotuz.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4503987/normal_5fe78fb2b72c6.pdfIn PDF document text
- https://rivewatot.weebly.com/uploads/1/3/3/9/133999312/mukapuromiroz-zoluru-netog.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4465136/normal_605b65dcd4135.pdfIn PDF document text
- https://cdn.sqhk.co/gasajolop/gg8ifwp/19971421024.pdfIn PDF document text
- https://dupagerenukuxat.weebly.com/uploads/1/3/4/7/134751723/xoxodixazab.pdfIn PDF document text
- https://povefedonigo.weebly.com/uploads/1/3/1/6/131637150/25845964.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4421209/normal_5fd77e0714e2c.pdfIn PDF document text
- https://cdn.sqhk.co/duxajoje/RjehiI3/octopus_apple_watch_band.pdfIn PDF document text
- https://cdn.sqhk.co/rukeditele/ZgfOjbx/panobujolitazubekezezeriz.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368958/normal_602a50ea69251.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4417309/normal_5fc7a98cb465e.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://d70b1dc8-7d09-4148-9854-e6a7cae1b87b.filesusr.com/ugd/5899d5_cd7153945da34ad28bacc258f5e911c9.pdf?index=trueIn PDF document text
- https://d86ad34a-7df2-4f47-937b-a12ab5abc0fa.filesusr.com/ugd/8cbfce_88cce02cee874ecaaa97e388e4881129.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/pirosisob/pifujugerutifefopawaj.pdfIn PDF document text
- https://68f2566a-c586-4d15-a5d1-3a72044c38f3.filesusr.com/ugd/ecec20_7e89457211394286bb75f6740a522e27.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/kumasala/nowupe.pdfIn PDF document text
- http://nuloporime.rf.gd/47029883867.pdfIn PDF document text
- http://pasazaxara.rf.gd/dibujos_de_calaveras_para_colorear.pdfIn PDF document text
- https://s3.amazonaws.com/muwomapotumugi/introduction_to_anglicanism.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e499.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE499 | 5464 bytes |
SHA-256: 077bddaa5097ab136f9e4940763b7ccb26871edd6017270e1d2f6a2b1712f9c9 |
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font_01_sfnt_off0000f758.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF758 | 10400 bytes |
SHA-256: 9516ffb659a7797483f43260a2bd58dc1e15dc84079d6577bc4973b2d3c26e76 |
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