MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded URLs, many pointing to disposable hosting and identified as a link farm. The ML classifier and ClamAV detection strongly indicate malicious intent, likely phishing or malware distribution. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' suggests a tactic to obscure malicious destinations by using a large number of links on potentially disposable domains.
Machine Learning
- Nyx PDF Classifier malicious score 0.9978
Heuristics 5
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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 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://botokaw.ru/award?keyword=assert+25mg+bula+pdf PDF link annotation
- https://sazebajamafogi.weebly.com/uploads/1/3/4/2/134265793/7868191.pdfIn PDF document text
- http://bufibinokurun.scienceontheweb.net/delta_kitchen_pull_out_faucet_parts_diagram.pdfIn PDF document text
- https://wewokidopubix.weebly.com/uploads/1/3/0/8/130873978/bef410e4869b.pdfIn PDF document text
- https://safasisi.weebly.com/uploads/1/3/4/4/134472516/da4d9ee.pdfIn PDF document text
- https://zujuwedidikaf.weebly.com/uploads/1/3/4/3/134375258/basibeponison.pdfIn PDF document text
- http://tigukifi.getenjoyment.net/sokabexuvizunuzapas.pdfIn PDF document text
- https://bativizamazon.weebly.com/uploads/1/3/4/7/134770744/c2f12e54bed7.pdfIn PDF document text
- http://xulubapatoso.scienceontheweb.net/creative_writing_worksheets_high_school.pdfIn PDF document text
- https://zetitazafoxiz.weebly.com/uploads/1/3/4/0/134040412/18738.pdfIn PDF document text
- https://wobufijurix.weebly.com/uploads/1/3/1/6/131607063/ludijeg.pdfIn PDF document text
- https://falibapop.weebly.com/uploads/1/3/3/9/133997194/suxoxapifinope.pdfIn PDF document text
- https://dazuzidasepod.weebly.com/uploads/1/3/2/6/132681566/1831738.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://jojisoxig.epizy.com/triple_bottom_line_reporting_ppt.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8bdd1dc5-10c1-4b2b-9191-ed9b3e723515/jumusirevu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/03e38355-49b3-4862-a3b0-ed4eac256cbf/ridgid_sliding_miter_saw_10_inch.pdfIn PDF document text
- http://zumemopusel.rf.gd/vesokufimozovopefi.pdfIn PDF document text
- https://s3.amazonaws.com/mexavofezoxi/green_valley_lake_fishing_report_2019.pdfIn PDF document text
- https://s3.amazonaws.com/zidenigad/23751580546.pdfIn PDF document text
- http://fatofejeripise.rf.gd/cambio_climtico_2020.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/82b33806-7aec-4415-9088-0604be436147/70866481807.pdfIn PDF document text
- http://lotidasifiteg.epizy.com/dotugobepivijefodenijudid.pdfIn PDF document text
- http://zekafoforom.epizy.com/xikiloxezop.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1b2f508f-e1a9-406a-acc3-613e2fb41d07/true_to_your_feelings.pdfIn PDF document text
- http://bamonoxo.onlinewebshop.net/24167170742.pdfIn PDF document text
- https://s3.amazonaws.com/vefagotoje/51545801195.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/80924dba-a9f2-47a5-88c5-b732bba10497/6031214030.pdfIn PDF document text
- https://s3.amazonaws.com/mefonevimimix/fujazowiwawanitojutinaji.pdfIn PDF document text
- https://s3.amazonaws.com/nelizenejakarug/super_mario_bros_3_game_guide.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_off0001634b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1634B | 5748 bytes |
SHA-256: 01927f845c670af26f70f33208c3d7fd052fda16da1f61b149fd191d7c3f22ce |
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font_01_sfnt_off000176c8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x176C8 | 15612 bytes |
SHA-256: 05980d9f18d7888282b1ad86cde18cb1312d4e3a894980173abd3c7ef77d7082 |
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