MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains a large number of embedded URLs, many hosted on disposable domains, suggesting a link farm or phishing lure. The document body is heavily obfuscated and appears to contain metadata rather than user-readable content, but the presence of numerous external URIs points to an attempt to redirect the user to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
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://ponafet.ru/strik?utm_term=under+the+volcano+movie+youtube PDF link annotation
- https://cdn.sqhk.co/vutexexukus/9ZuidDQ/cartoon_cat_licking_screen_gif.pdfIn PDF document text
- https://cdn.sqhk.co/fukonovum/eghOibg/best_electric_model_train_sets.pdfIn PDF document text
- http://best-ital.fun/platformio_atom_dependencies1pvaa.pdfIn PDF document text
- http://gekenig.mywebcommunity.org/human_body_systems.pdfIn PDF document text
- http://fefiwizam.sportsontheweb.net/hp_reverb_g2_release_date_europe.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4501980/normal_5ffcc56e16f66.pdfIn PDF document text
- http://dvestideyli.xyz/78688092686uucfm.pdfIn PDF document text
- http://static-get.top/36219976708lxplk.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4475741/normal_60391a616805c.pdfIn PDF document text
- http://fitatuvepejozo.sportsontheweb.net/10th_maths_guide_kannada_medium.pdfIn PDF document text
- http://healthytrands.com/91976860314l9d12.pdfIn PDF document text
- https://cdn.sqhk.co/rotefuver/aywf6zT/activity_launcher_android.pdfIn PDF document text
- https://cdn.sqhk.co/pibutuvopedu/gjQb7jb/how_to_iron_on_cricut_vinyl_with_iron.pdfIn PDF document text
- https://cdn.sqhk.co/widiroje/Ejh4yy4/jurudakojuziriminamujimax.pdfIn PDF document text
- http://baboguzaxeleju.mypressonline.com/antiarrhythmic_drugs_classification_and_mechanism.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://d52aed46-be45-4f9b-8106-cf6fc7ee66c0.filesusr.com/ugd/b148e5_0f8dcd2f4f024b2298ec4e9e2c3a7a59.pdf?index=trueIn PDF document text
- https://e0eedba4-cf99-4c42-97f5-d3f9ae5832dd.filesusr.com/ugd/e36ea7_ad3ea463eaa64db4b1300746f1bee728.pdf?index=trueIn PDF document text
- https://3bcdeb60-9876-4d14-bc0a-1dd1632c647c.filesusr.com/ugd/16a96a_cdec9fd235f3401bac3b60acbecadb97.pdf?index=trueIn PDF document text
- https://151dec52-cf20-477b-a401-a68195eead79.filesusr.com/ugd/8538f4_63c4818d514849008c0e87d230bac90f.pdf?index=trueIn PDF document text
- https://69f7c7ec-f776-4f8b-90c4-e8126cd531e3.filesusr.com/ugd/772020_0e2747a2c8714f718ee97e6810cdb78f.pdf?index=trueIn PDF document text
- https://4b0cdf75-2e42-4830-99f1-bbdbaec3f661.filesusr.com/ugd/891219_59472adb802848be9d5db91a59c370ef.pdf?index=trueIn PDF document text
- https://29c5b005-6627-40e3-9da1-9f9d3dbc34dc.filesusr.com/ugd/7ad284_b43efaf551c94421983b06b1161f7049.pdf?index=trueIn PDF document text
- http://vupaguriwedizid.atwebpages.com/51166216804.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_off0000dc94.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDC94 | 5176 bytes |
SHA-256: e13b5a1278faa4312c8f9a1dc95ec16e23df2a56bf8a8de5b7fb4b04828e877d |
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font_01_sfnt_off0000edff.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEDFF | 10516 bytes |
SHA-256: 830d4498c81f8c716bf8bf607eb0f92b2cfdfc60738db18aa7524d79b782f850 |
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font_02_sfnt_off00011203.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11203 | 4324 bytes |
SHA-256: 4fcfa7c68d76e23b667942a3ac892d2d5d88346478daafc61479ad4df4af3dd3 |
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