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 functions as a link farm, containing numerous external URLs, with a critical heuristic identifying it as a link farm on disposable hosting. The primary purpose appears to be directing users to potentially harmful content or phishing sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9970
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://huntic.ru/pbw?utm_term=need+for+speed+cars+2015 PDF link annotation
- https://dekupepevimozis.weebly.com/uploads/1/3/0/7/130738652/ee23a270.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4495974/normal_604d000938cbe.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4412899/normal_60515656a89ff.pdfIn PDF document text
- https://tubumafipe.weebly.com/uploads/1/3/4/4/134458357/ab17e.pdfIn PDF document text
- https://wukajimodowel.weebly.com/uploads/1/3/0/8/130874313/2215243.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369152/normal_5fd6da0f0c4d7.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4420911/normal_5fddde36c4c33.pdfIn PDF document text
- https://bejixetixozivi.weebly.com/uploads/1/3/4/4/134499198/2293106.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4499999/normal_6053b628e6d42.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4424662/normal_6035c49798e60.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366989/normal_60459d89ef59a.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4459059/normal_605dc2591a053.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4406785/normal_5fe8aee627b48.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4410016/normal_5ffba215e3205.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4410006/normal_5ff7c866549c5.pdfIn PDF document text
- https://static.s123-cdn-static-d.com/uploads/4428039/normal_60b2706b64719.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/97e9d03a-4772-4ef0-a84d-46485544781e/the_bounty_hunter_code_from_the_files_of_boba_fett.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/35557db9-70f0-4556-9372-53dc1c6a1d5e/what_is_the_best_70_pint_dehumidifier_to_buy.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d39240dc-2d5a-4566-93c8-2a9cf3a7c809/the_shining_remake.pdfIn PDF document text
- http://buvulareka.pbworks.com/f/45062144015.pdfIn PDF document text
- http://bavudexote.pbworks.com/f/second_waltz_shostakovich_piano_sheet_music_free.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/98fe65a9-2d11-4438-af38-dc49790ff38c/rock_band_4_downloadable_songs_2019.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d0380cbf-8e0a-433d-9d3f-2e0fb74d353d/kexutipog.pdfIn PDF document text
- http://saxonax.pbworks.com/w/file/fetch/144695922/how_many_types_of_bnc_connectors_are_there.pdfIn PDF document text
- http://lesokulovisu.pbworks.com/w/file/fetch/144564132/luxolud.pdfIn PDF document text
- http://mevuteled.pbworks.com/f/barbie_izgi_filmleri_full_izle.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_off000109c1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x109C1 | 5536 bytes |
SHA-256: 74d5ad6a18332bcee6ad24b0097702dd2a348e7605730dab4bb00e5ae8cd6bf9 |
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font_01_sfnt_off00011cb5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11CB5 | 10864 bytes |
SHA-256: 21e5ba9de974d3e39621fac9d275884d059748f2dbb45c28df9beca2374ba7e8 |
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