MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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://xajibur.ru/strik?utm_term=how+to+crochet+a+hat+step+by+step+with+pictures PDF link annotation
- https://cdn.sqhk.co/wuzirixowev/hfhajd4/most_fast_bowler_in_cricket_history.pdfIn PDF document text
- http://lonotel.mygamesonline.org/biasing_of_jfet.pdfIn PDF document text
- https://cdn.sqhk.co/gutinisiv/KLAjiRU/personal_safety_equipment_cleaning_pads_alcohol-_free.pdfIn PDF document text
- http://gafuvufafokujop.sportsontheweb.net/pobawatuwek.pdfIn PDF document text
- http://kittyplay.online/767640811skmih.pdfIn PDF document text
- http://nulepunu.22web.org/3361025995.pdfIn PDF document text
- https://mimasalidapu.weebly.com/uploads/1/3/4/4/134466186/6182033.pdfIn PDF document text
- http://vuvulusigi.scienceontheweb.net/capacity_management_itil_v3.pdfIn PDF document text
- https://xexabusaxokazo.weebly.com/uploads/1/3/4/4/134478329/483717c04f1aa.pdfIn PDF document text
- http://dekovag.mypressonline.com/bhagat_singh_biography_in_english.pdfIn PDF document text
- http://bebetadiruj.mywebcommunity.org/71440939608.pdfIn PDF document text
- https://zelekunidos.weebly.com/uploads/1/3/2/6/132682808/9f0e74.pdfIn PDF document text
- http://lakcherie.ru/powiwexobu9tewz.pdfIn PDF document text
- http://predouche.xyz/galebob0sq89.pdfIn PDF document text
- http://gebevojika.mygamesonline.org/confirmation_bias_psychology.pdfIn PDF document text
- http://zomolejefej.mywebcommunity.org/balderdash_instructions.pdfIn PDF document text
- http://uspex22.online/55309633120lrj96.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://kalotiwinilobiw.epizy.com/99636228227.pdfIn PDF document text
- http://nibizuladode.onlinewebshop.net/81848452892.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_off0000f61f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF61F | 5284 bytes |
SHA-256: a659c5d7bdb24623e0665a2acf8f7d83639583e53ef14fd1e27d1c2131cfeb1f |
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font_01_sfnt_off00010823.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10823 | 11484 bytes |
SHA-256: 45f29111f6fc14236d94855d6b1d78ce1c953249e33780c56a0a335bcd0cd984 |
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