MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links to external websites, many of which are structured as PDF link farms, indicating a phishing or malware distribution attempt. The ClamAV detection and ML classifier strongly suggest malicious intent. While no scripts were explicitly extracted, the PDF structure and embedded URIs point towards a spearphishing attachment, likely leading to a malicious payload or phishing page.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 5
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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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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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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://xezojetit.ru/award?keyword=de+aenigmate+pdf
- http://indir-kazan.com/petovozarefozadatupesuaonff.pdf
- http://uscarins.info/nomao_apk_aptoide_ioseeild.pdf
- https://kozamenarolu.weebly.com/uploads/1/3/2/6/132682647/nevujewebipa.pdf
- http://leqqurint.online/arithmetic_sequence_word_problem_worksheetinib7.pdf
- https://givurubikuz.weebly.com/uploads/1/3/1/4/131482907/5973718.pdf
- https://xuvibelatubeni.weebly.com/uploads/1/3/5/3/135306186/tufinutuji_jutonivife_womem.pdf
- http://mixed-rootwork.com/the_game_of_life_2002_versiony7p6b.pdf
- https://static.s123-cdn-static.com/uploads/4466165/normal_5ff06b554a145.pdf
- http://interstart.online/pebutijebonakm1zox.pdf
- http://p-kavkaza.ru/fugigibibutovovobiy2vg9.pdf
- http://olivamebel.com/how_do_i_reset_my_insinkerator_hot_water_dispenserfqos4.pdf
- http://fringigejy.site/fetujuwofesedonaxoe8jqr.pdf
- http://springtea.space/683494601772sjyx.pdf
- https://cdn-cms.f-static.net/uploads/4372673/normal_5fd3c2820db7c.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/poresi/croatan_beach_surf_report.pdf
- https://s3.amazonaws.com/zumezeviwakiz/bodudivagi.pdf
- https://s3.amazonaws.com/fidefofudi/shafqat_amanat_ali_song.pdf
- https://s3.amazonaws.com/ragejufa/ti-30xa_solar_manual.pdf
- https://s3.amazonaws.com/povodijirig/towuvusofaxutoruki.pdf
- https://s3.amazonaws.com/pizexopenaxu/69575641270.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f455.bin9fa17e5689d16e3ee3ce07f685f4c38279b2bad45765b72ce490796ddc659b50 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF455 | 5056 bytes |
font_01_sfnt_off00010586.binad3009b852ae9104a1c2e00c049015880839e981f8f2e3bf1dd1776928130661 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10586 | 16664 bytes |
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