MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains numerous external links, many of which point to disposable domains and are likely part of a link farm designed to host malicious content or phishing pages. The ML classifier and ClamAV detection strongly indicate malicious intent, classifying it as a phishing trojan. While no scripts were explicitly extracted, the PDF structure and embedded URIs suggest it's designed to redirect users to potentially harmful websites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9992
Heuristics 5
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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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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://bologen.ru/123?utm_term=civil+engineering+projects+pdf PDF link annotation
- https://cdn-cms.f-static.net/uploads/4411512/normal_6011c59ff27f2.pdfIn PDF document text
- https://cdn.sqhk.co/zugivakizo/8uysthd/43072730933.pdfIn PDF document text
- http://yourbigdick.space/el_amante_japones_reseaqx701.pdfIn PDF document text
- http://banquepopulaire-fr.org/padupoviqj210.pdfIn PDF document text
- https://taxamoxegira.weebly.com/uploads/1/3/4/8/134895948/lalipusowof.pdfIn PDF document text
- https://cdn.sqhk.co/duzoxibuf/jcEJKEh/microsoft_365_admin_app_intune.pdfIn PDF document text
- https://cdn.sqhk.co/gowalitusiwa/hdjfgg7/zidixujigiterosidi.pdfIn PDF document text
- https://cdn.sqhk.co/gulaxemetila/1gc6Ijc/guwuwixenanosusimudonutu.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4451353/normal_6023db460000e.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4477147/normal_5fdbc47e4458f.pdfIn PDF document text
- http://b4shop.icu/grim_dawn_leveling_guidenz5l2.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4449177/normal_5ff05dcd57005.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4410414/normal_5fde654882e8f.pdfIn PDF document text
- http://masajsalonunuz.com/adobe_photoshop_tutorials_for_beginners_step_by_stepbv2kx.pdfIn PDF document text
- https://migawonakizize.weebly.com/uploads/1/3/1/6/131637147/doniwo.pdfIn PDF document text
- http://fetedeju.mygamesonline.org/instrumen_penilaian_akreditasi_puskesmas_2020.pdfIn PDF document text
- https://wixezijuni.weebly.com/uploads/1/3/5/3/135312108/kajirexa.pdfIn PDF document text
- http://ehaberdevlet.com/letter_h_printable_worksheetsqmzqt.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://uploads.strikinglycdn.com/files/ebdede0a-c870-40c2-ad78-30439f96d2d1/plane_shift_amonkhet_dnd_beyond.pdfIn PDF document text
- http://naxesabefadufu.atwebpages.com/utilitarianism_as_a_public_philosophy.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7ca7348d-facb-46d4-b402-d4ced255b14d/cosmos_neil_degrasse_tyson_capitulo_13.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4af001fd-73ce-488a-9c24-ee11c6dcc545/mujiza.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/87585459-5199-4b1c-9848-4217d87f1b58/line_6_spider_jam_75w_review.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f6da.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF6DA | 5060 bytes |
SHA-256: 63c8dd314458f75b6dae2ad85e2a13185d71841da185ec16f1fca4f363236ac6 |
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font_01_sfnt_off0001082a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1082A | 11120 bytes |
SHA-256: 4c122b8511fa5601c72513be94df8d89da06f1597be7000ae1e9dccdd781cd57 |
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font_02_sfnt_off00012dcb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12DCB | 4324 bytes |
SHA-256: 1158d95dac44631f497756703988ba3645251422e7ff0015d3fca430225e7c3e |
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