MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous external URIs, many pointing to disposable domains, and is flagged by ML classifiers and ClamAV as malicious. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' indicates a link farm on disposable hosting, suggesting a phishing or malware distribution attempt. The presence of embedded URLs and the overall structure strongly suggest this document is part of a phishing campaign, likely using a spearphishing attachment vector.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
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://jottigo.ru/strik?utm_term=angle+math+worksheets+grade+4 PDF link annotation
- http://mestikon.online/campark_upgrade_wifi_bluetooth_wildlife_camera_20mp_1296p_trail_cameraslgqh.pdfIn PDF document text
- http://busumewum.22web.org/mayspies_labels_template.pdfIn PDF document text
- http://bilkan.fun/magic_rampage_secret_areas_1-_2wzibb.pdfIn PDF document text
- http://idealicait.website/zurewaduvvur9w.pdfIn PDF document text
- https://weralafopibobal.weebly.com/uploads/1/3/4/3/134338927/69b4c.pdfIn PDF document text
- http://legrand-spb.ru/android_service_bindservice_examplebccw6.pdfIn PDF document text
- https://xubebivox.weebly.com/uploads/1/3/5/3/135392957/d4fb113a.pdfIn PDF document text
- https://bakedimilero.weebly.com/uploads/1/3/4/6/134609665/wumeruv-gizev-numupofif.pdfIn PDF document text
- https://sivajusirev.weebly.com/uploads/1/3/0/8/130814673/0dd8b204804.pdfIn PDF document text
- http://xusagetozo.iblogger.org/depexugixilatejipigo.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/13829463-6f69-4799-9af3-3427a65e5395/21946977965.pdfIn PDF document text
- https://s3.amazonaws.com/towakog/2004_ford_focus_alternator_fuse.pdfIn PDF document text
- http://jukatuvofijeriw.rf.gd/moxaneditekixapares.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/05763200-bc9e-475f-8884-5aebb14e63c4/kuvujaxo.pdfIn PDF document text
- http://zizowuwekizusim.epizy.com/mokuzidegakokedumuvufebi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5be6af73-da08-4e5c-9d46-ab22e42b3fc3/my_pioneer_radio_says_memory_full.pdfIn PDF document text
- https://c064424b-11a8-4e39-a524-24a74bcd733d.filesusr.com/ugd/54e393_3cb7c4142cf44ae7833eb08d441e3606.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/zijivevip/former_bendel_state.pdfIn PDF document text
- https://s3.amazonaws.com/vonutavekip/factual_text_report.pdfIn PDF document text
- http://gurevetafajes.epizy.com/cg_movie_website_list.pdfIn PDF document text
- https://3c3713de-992c-4571-92b4-00afcb8cb2c1.filesusr.com/ugd/9dbdb2_5cc56d3bb5a74c7c8cd38f168ec3b6d5.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/50986a28-56af-45ee-971f-df3d868ad9f2/lupeperesutogavukizavarub.pdfIn PDF document text
- https://e60c805d-b9e1-47fc-b045-983511e9ac1f.filesusr.com/ugd/116bb2_a54271d64ce84bcaae1077c1b1f6ac51.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/0fa02fb6-f563-473c-b3fb-6431acdb70c8/how_to_eat_fried_worms_age_appropriate.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_off0000e824.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE824 | 5472 bytes |
SHA-256: 94c6d06893436e84fdf92a8d10c2ab08f0858f099f956d7b7bfd6e9be3fcc477 |
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font_01_sfnt_off0000faa8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFAA8 | 10816 bytes |
SHA-256: 97c99dbdf95ed5fce3047b2abd259c56d1633a1f89debb2481a7fd64d5e18479 |
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