MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was detected as malicious by ClamAV and an ML classifier, indicating a phishing or trojan threat. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' suggests the document is designed to host numerous links on disposable domains, likely for SEO poisoning or phishing. The embedded URLs, such as 'https://xajibur.ru/strik?utm_term=are+the+clone+wars+episodes+in+chronological+order', are suspicious and contribute to the phishing lure.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
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 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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Urgency / deadline lure low SE_URGENCY_LUREDocument contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
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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=are+the+clone+wars+episodes+in+chronological+order PDF link annotation
- https://cdn.sqhk.co/xonoguduzob/Jigjagj/68364615205.pdfIn PDF document text
- https://wenakewijota.weebly.com/uploads/1/3/4/6/134611788/9d1f7621c1f69f.pdfIn PDF document text
- http://zugapuvu.mywebcommunity.org/jixet.pdfIn PDF document text
- https://cdn.sqhk.co/futidiwe/jcgdSig/ice_galaxy_wallpaper_pc.pdfIn PDF document text
- https://zigamebujadosa.weebly.com/uploads/1/3/4/7/134745820/1178716.pdfIn PDF document text
- https://dumexegutotopu.weebly.com/uploads/1/3/4/3/134354144/7031829.pdfIn PDF document text
- https://mekumago.weebly.com/uploads/1/3/5/9/135981587/131567e.pdfIn PDF document text
- https://daseguvemorog.weebly.com/uploads/1/3/4/3/134357845/3912027.pdfIn PDF document text
- https://cdn.sqhk.co/ramidazumiko/jjFvKha/xarefuv.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://6b52f5a6-db44-4d3e-8337-ab33c729cb13.filesusr.com/ugd/f4de5e_98c7321b691145e6a31b7cc83c98b6e9.pdf?index=trueIn PDF document text
- https://2efabd41-1f95-43d0-8245-5f8eb9267247.filesusr.com/ugd/2f4ddf_6d56f2330f0b4a2b83ba1be6e0081b4c.pdf?index=trueIn PDF document text
- https://32b33340-d9da-4ef7-b3bd-a0ac5134eb71.filesusr.com/ugd/adfa6f_cd67400c5abd4962a69fd37b8b5ae879.pdf?index=trueIn PDF document text
- https://bf6af823-cb0d-4ee8-9d5b-4f0b1de5ed24.filesusr.com/ugd/9eb187_59691cd684da460ab0dfb34c80b478dc.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/f0bd88a8-0aab-43e0-b7a6-1e6bba1bdc9a/wopakuzanewim.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9f6e313c-57a9-48ee-868c-c256e457e3a2/famibo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/86555303-efa0-413e-9317-4c4f572690c4/samsung_55_sound_but_no_picture.pdfIn PDF document text
- https://53860ffb-5975-4088-b838-5c82367c2827.filesusr.com/ugd/0d2908_73f9a7adad1e41f996ecd3f80165daee.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/7ac5083c-308e-416b-a906-017e9ed97656/how_to_do_the_liver_and_gallbladder_flush.pdfIn PDF document text
- https://156bb51f-0b62-477f-88ca-8620af00812b.filesusr.com/ugd/e3ff21_711485fda6484de3bdf9e34d3fe95242.pdf?index=trueIn PDF document text
- http://zudupaxub.myartsonline.com/why_wont_my_dishwasher_dry_plastic.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e311e0b9-b810-4012-aa3b-f7f0342b09fd/81285800912.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_off000206d2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x206D2 | 5416 bytes |
SHA-256: fe387ce1fffdca51026411b79cc63369b11520e9298824197642a71e01dbeae3 |
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font_01_sfnt_off0002194b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2194B | 12132 bytes |
SHA-256: ec4abc7a953a6a453512a45c6016f09108219ab3a5120018687584cccf68f676 |
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