MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was detected as malicious by ML classifiers and ClamAV, indicating a phishing or trojan payload. It contains numerous embedded URLs, with 'http://bestita.space/tizogixovuno0vg5g.pdf' and 'https://golowaki.ru/strik?utm_term=how+much+does+fl+studio+cost+for+mac' being particularly suspicious due to their disposable hosting and UTM parameters. The document body, though heavily obfuscated, suggests a lure related to software costs, aligning with common phishing pretexts.
Machine Learning
- Nyx PDF Classifier malicious score 0.9989
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://golowaki.ru/strik?utm_term=how+much+does+fl+studio+cost+for+mac PDF link annotation
- http://bestita.space/tizogixovuno0vg5g.pdfIn PDF document text
- https://vomimefime.weebly.com/uploads/1/3/5/3/135316042/16ef1.pdfIn PDF document text
- https://cdn.sqhk.co/jesisuvov/Msiewhb/tegofetozurowusivanebib.pdfIn PDF document text
- http://slampochka.ru/oklahoma_unemployment_benefits_numberul1zj.pdfIn PDF document text
- https://cdn.sqhk.co/pugijuzo/cheFHii/silutopinig.pdfIn PDF document text
- http://immortal-sho.club/motorola_walkie_talkie_manual_k7gmhbcje84o6.pdfIn PDF document text
- https://lanasasaf.weebly.com/uploads/1/3/0/8/130815311/b392af8b9e196.pdfIn PDF document text
- http://republvinb.fun/9610472802qxszs.pdfIn PDF document text
- http://edarudost.online/kupaduoizsf.pdfIn PDF document text
- https://cdn.sqhk.co/velabolo/gcTibgi/jump_discontinuity_worksheet.pdfIn PDF document text
- http://arnautmebel.ru/logiciel_schema_tableau_electrique_gratuit_schneiderpnbc5.pdfIn PDF document text
- http://medyahanem.com/zuzipanipmescj.pdfIn PDF document text
- https://cdn.sqhk.co/gujadozede/br8jfbr/46167462204.pdfIn PDF document text
- http://naturalgood.space/9738733825962m4d.pdfIn PDF document text
- https://cdn.sqhk.co/nigudovowa/jbhaWUz/sexuxibalike.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://8a89c5bc-485b-4808-980c-66c60e8d9908.filesusr.com/ugd/834936_891e65de8b5c42bcb9e2c2f31ed76b07.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/5c481c70-0592-44b7-9bf7-c8d532d78a4c/fakudipix.pdfIn PDF document text
- https://0879403c-3be5-48e4-925f-21334a7d5cfe.filesusr.com/ugd/407fcc_ff8eeded6b6349008668353325f60548.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/1641e2c7-da1e-4d70-946b-e7fb39d8e4d7/ncdot_design_build_guidelines.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/591308a8-3ed6-475e-8f2b-d77ed28d41d5/what_does_rattlesnake_flag_mean.pdfIn PDF document text
- https://ed4d48c2-14ea-47f5-a89a-b82193587323.filesusr.com/ugd/8ce377_57cce8163acf47d4b57a922373914b5c.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/5c50bbdf-e5dc-443a-84b0-bf4ecd6ba166/online_sat_prep_classes_khan_academy.pdfIn PDF document text
- https://33b7cf8b-1cb2-46d9-9063-17e97cba5e80.filesusr.com/ugd/9edd50_bf63aa5bfddd4a96b84df429f69c2d7e.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/63f1753e-5906-460f-a4b6-e9f0378ecbd9/how_to_set_my_time_warner_remote.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://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00011cf9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11CF9 | 5316 bytes |
SHA-256: f3275b6fba46cef763c35455bb2fa7883abc19e2be255331623563bf36203ff3 |
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font_01_sfnt_off00012eef.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12EEF | 11656 bytes |
SHA-256: ea86207c5026a9ddb9d76a5dd1ddcf333a53620909bf69af72f582433d672aa5 |
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font_02_sfnt_off00015625.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x15625 | 16140 bytes |
SHA-256: 00468df452218f546d59995a7cf9b4297092e2fd476dbd2f6ce79846bd051107 |
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