MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file is identified as malicious by ML classifiers and ClamAV, indicating a phishing or trojan-like behavior. It contains a large number of external links, many hosted on disposable domains, suggesting a link farm designed to redirect users to potentially malicious content. The document body, though heavily obfuscated, appears to be a lure related to 'muskoka chair plans pdf'.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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://fokemale.ru/award?keyword=muskoka+chair+plans+pdf PDF link annotation
- https://nosodelutota.weebly.com/uploads/1/3/1/8/131857544/9274443.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4382972/normal_5fec245cd9504.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4471481/normal_5ff9058dd016f.pdfIn PDF document text
- https://cdn.sqhk.co/detateseb/7hegi1L/fun_descriptive_words_that_start_with_b.pdfIn PDF document text
- http://logorag.22web.org/python_flask_tutorial_corey_schafer.pdfIn PDF document text
- https://moxuludo.weebly.com/uploads/1/3/4/7/134759924/xidefaveleronat.pdfIn PDF document text
- https://xasigali.weebly.com/uploads/1/3/4/3/134363336/sokaxof.pdfIn PDF document text
- https://cdn.sqhk.co/jubawiwa/1igjhg5/nebuwobudobupijezeva.pdfIn PDF document text
- https://posolefuriw.weebly.com/uploads/1/3/4/3/134374222/641727c8d54.pdfIn PDF document text
- https://sikufotoxatufik.weebly.com/uploads/1/3/4/4/134458503/jusame_xidifope_denuge.pdfIn PDF document text
- https://cdn.sqhk.co/dejenuluzew/bhhjgja/binofojezivunelorasis.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://posinumufupe.epizy.com/turntable_dj_mixer_apk.pdfIn PDF document text
- http://xavisijividefo.epizy.com/telefono_informacion_ayuntamiento_de_malaga.pdfIn PDF document text
- https://42172c5f-463d-425f-bc49-3536d5e9b788.filesusr.com/ugd/3e9aab_95b3b1908e4a42d79c9bf985cc22a2ae.pdf?index=trueIn PDF document text
- http://laxojidosap.epizy.com/tips_on_how_to_live_a_healthier_lifestyle.pdfIn PDF document text
- https://969948a0-d7f7-4827-958e-a3856fee42d4.filesusr.com/ugd/9d40bc_daee5ea918df4197bf00359f39f893d3.pdf?index=trueIn PDF document text
- http://noxoxuf.rf.gd/oxford_bookworms_library.pdfIn PDF document text
- http://suzubozoze.rf.gd/18441754965.pdfIn PDF document text
- http://jipinasin.epizy.com/92592329220.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_off0000e44c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE44C | 5312 bytes |
SHA-256: a8994b94491cf177b852155c6aa1bedb4383032eeedd69b7cf9d9a2b4b98a68f |
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font_01_sfnt_off0000f664.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF664 | 11032 bytes |
SHA-256: 2fdb6a0a604e84a30203ad6a328f02094df4fe8fd386e556585ba9dcefb0c251 |
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