MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded URLs, with one prominent URL pointing to a suspicious domain known for hosting malicious content. Heuristics indicate this PDF is part of a link farm on disposable hosting, and ClamAV detection confirms it as a phishing trojan. The ML classifier also strongly flagged this PDF as malicious.
Machine Learning
- Nyx PDF Classifier malicious score 0.9990
Heuristics 5
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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 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://kuzutuzo.ru/123?utm_term=jessore+board+hsc+result+marksheet+2018 PDF link annotation
- http://profapp.pro/zarareza628z.pdfIn PDF document text
- http://teenagetutor.net/mlb_standings_scores_yankeesek8pt.pdfIn PDF document text
- http://fuxivipusutipu.iblogger.org/capacity_assessment_form.pdfIn PDF document text
- http://gojoges.iblogger.org/elements_in_gas_form_at_room_temperature.pdfIn PDF document text
- http://medgaj.com/whatsapp_gb_projrx8p.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/fca69a81-2888-4f8e-ae71-90e7ef74201a/can_i_be_a_nutritionist_without_a_degree.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3787240e-143d-4434-8925-8dced99a4c48/dallas_texas_craigslist_92_to_2000_ford_ranger_for_sale.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/babd1ef5-52bf-4f3d-8570-79feab6e1578/how_to_use_a_kenmore_top_load_washer.pdfIn PDF document text
- https://s3.amazonaws.com/guxosa/firex_i4618_replace_battery.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/74c17e3f-0d62-455e-9856-48f048922d3f/gejafabawigubidujototu.pdfIn PDF document text
- http://wivoruremuwun.rf.gd/ungrouped_data_examples_with_answers.pdfIn PDF document text
- http://jezirateba.rf.gd/chaplin_1992_movie_hd.pdfIn PDF document text
- http://zebowupudilo.rf.gd/arabic_worksheets_for_grade_5.pdfIn PDF document text
- https://s3.amazonaws.com/pogolo/9358131749.pdfIn PDF document text
- https://s3.amazonaws.com/fofeguj/how_to_make_programming_language_in_python.pdfIn PDF document text
- https://s3.amazonaws.com/fajixe/11085012984.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c2a39f19-7793-4a72-8265-af9f52beb4a9/aroma_rice_cooker_4-14_cup.pdfIn PDF document text
- http://limixawur.rf.gd/tuviwobid.pdfIn PDF document text
- https://s3.amazonaws.com/lupuvogotog/nursing_informatics_scope_and_standards_of_practice.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1d10c43b-7e75-40b4-8887-0c5f1960d65a/maze_runner_3_netflix_country.pdfIn PDF document text
- http://beviraveda.epizy.com/kilami.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/accd03cc-d3dc-4ad8-a5da-b65d20ff3773/dulilatiraxumodotili.pdfIn PDF document text
- http://tosakiviga.rf.gd/telangana_traffic_e_challan_app.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a19275de-1cfd-41f1-bee2-541314994610/how_to_follow_alkaline_diet.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
- http://www.geocities.com/mitra_anirban/hobbies.htmGNUIn PDF document text
- http://www.gnu.org/copyleft/gpl.htmRegularIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f0b9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF0B9 | 5892 bytes |
SHA-256: c1733261d3c4f2331aa3024cccf569726c80c5c3ac42edd8165c87e32beb2338 |
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font_01_sfnt_off00010491.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10491 | 7016 bytes |
SHA-256: 853ee0ea08d1d347ac2807e1160728dfe85c547115d45541923dd268c35fa2e6 |
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font_02_sfnt_off00011b73.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11B73 | 11168 bytes |
SHA-256: 486f2bd9ab5f321d6dc8aabcde6e4c540b2330be9d1841165d999eb417d5c221 |
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