MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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 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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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://maypoin.ru/strik?utm_term=can+i+do+tai+chi+at+home PDF link annotation
- https://gafeziluwer.weebly.com/uploads/1/3/4/3/134310472/favetovodujilezi.pdfIn PDF document text
- https://jabesukugadipo.weebly.com/uploads/1/3/2/8/132814964/jakubaliluwopiwi.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4421478/normal_5fec215550282.pdfIn PDF document text
- https://vogaxuruxav.weebly.com/uploads/1/3/4/3/134352923/225153.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4367302/normal_5fc94b4f0ddbc.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/fejatepudopito/top_10_paid_android_apps_free.pdfIn PDF document text
- https://s3.amazonaws.com/midizaxopazeji/4275649805.pdfIn PDF document text
- https://s3.amazonaws.com/minabiwa/what_is_meant_by_social_constructionist.pdfIn PDF document text
- http://dimebuturerab.epizy.com/figeku.pdfIn PDF document text
- https://s3.amazonaws.com/fonibinaraj/buttoned_down_fit_guide.pdfIn PDF document text
- https://s3.amazonaws.com/legapatatezisa/bruciata_viva.pdfIn PDF document text
- http://bexinoj.epizy.com/gana_balachander_song_mp4.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_off0000f2c6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF2C6 | 4780 bytes |
SHA-256: da0ada655d32dbd3e41fdf1964a3ab3fe33828eb2e1c96e053f90bdd924d6417 |
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font_01_sfnt_off000102dc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x102DC | 10348 bytes |
SHA-256: a44d6f217680c421d53644c4d9b3bd32d81acdf7e696371bec3cc344483db8e7 |
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