MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains a large number of external links, many pointing to disposable hosting, suggesting it's part of a link farm designed to drive traffic or distribute further malware. The primary malicious URL identified is https://xajibur.ru/strik?utm_term=funny+baby+goat+memes, which is likely used to redirect users to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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=funny+baby+goat+memes PDF link annotation
- https://bevarepovorumi.weebly.com/uploads/1/3/2/3/132303359/bewevisovozuda.pdfIn PDF document text
- https://medefali.weebly.com/uploads/1/3/4/0/134012737/3574181.pdfIn PDF document text
- http://tevfikyuce.xyz/63276156617kui0i.pdfIn PDF document text
- http://pearhaidhr.fun/geometric_mean_word_problems_worksheet8fihr.pdfIn PDF document text
- http://domivenujivo.22web.org/zozilobididogozugedaji.pdfIn PDF document text
- https://rijevolokawuja.weebly.com/uploads/1/3/4/6/134661742/zomoroled.pdfIn PDF document text
- https://dopizuledukure.weebly.com/uploads/1/3/2/3/132302960/297215.pdfIn PDF document text
- https://dibigisilob.weebly.com/uploads/1/3/1/6/131607467/xivadodapane_rovubidoxokesid.pdfIn PDF document text
- http://buytoday.cc/how_to_replace_seat_cover_on_club_car_precedentbpyfw.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/b6920807-9507-4787-8bd8-c33455221d95/45742040304.pdfIn PDF document text
- http://gajopem.epizy.com/speaking_activity_games.pdfIn PDF document text
- http://jinoremer.rf.gd/pituzafibenulidetiranave.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7f739c7e-7953-4607-8fb4-731ddcfe9a45/folajanebetax.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ee0bd077-029f-4806-8174-54f3359dcfa4/abb_power_transformer_manual.pdfIn PDF document text
- https://2daccc73-8708-4113-a26a-4f38906335d9.filesusr.com/ugd/f65175_0aaf8f49e4834ee18ebf0a66791b077e.pdf?index=trueIn PDF document text
- https://0aed7b51-d02b-4864-a6bb-b478bb809667.filesusr.com/ugd/fbdaab_51d56e5083964ecbab52be97d65a5254.pdf?index=trueIn PDF document text
- https://849bdae7-2456-4570-9e2a-fc769e7e49ad.filesusr.com/ugd/2074c9_fe1b7677f2f2483991f3b53321c082b8.pdf?index=trueIn PDF document text
- https://cb8582fb-ab29-4f13-bfd4-623ca244ab52.filesusr.com/ugd/d61b30_e6201228aaf740cd89c7574d0050a3eb.pdf?index=trueIn PDF document text
- https://8316a071-1c81-4729-bbc9-bb84f51c1359.filesusr.com/ugd/b2ba6b_a78a4dc43070430ebe314a7e47f259fb.pdf?index=trueIn PDF document text
- http://jopajenazub.epizy.com/economically_weaker_section_certificate_download.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_off0000ebe3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEBE3 | 5076 bytes |
SHA-256: c38e05e461e145ce95757eafbaff7069bcdfdc685c0c36da75e3c88dd678bcd4 |
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font_01_sfnt_off0000fd26.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFD26 | 10336 bytes |
SHA-256: ebd403bc7832de93e59111aa27530a63834a36e555005219f25f8a1aa4634137 |
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