MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains a significant number of external links, many of which are dynamically generated and point to potentially malicious content, as indicated by the 'PDF_SEO_LINK_FARM' and 'ML_NYX_PDF_MALICIOUS' heuristics. The primary URL suggests a lure for downloading content, which is a common phishing tactic. ClamAV also detected this file as a phishing trojan.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 5
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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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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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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://dafemum.ru/wix?keyword=members+only+vol+4+full+album+download
- https://cdn.sqhk.co/xawefigi/jjc6gib/demadogepu.pdf
- http://axecheat8.xyz/how_long_to_heat_hot_dog_buns_in_oven4grvh.pdf
- https://cdn.sqhk.co/xamowizaso/gd9jajh/21114524846.pdf
- https://cdn.sqhk.co/nazabimon/hYigyic/9521928009.pdf
- http://nukels.xyz/dokemudasedija2oy44.pdf
- https://nexevakef.weebly.com/uploads/1/3/5/3/135327015/zanibiparogaxidimo.pdf
- http://igme.site/what_is_secret_city_on_netflix_about4uwxj.pdf
- https://lavupujewefi.weebly.com/uploads/1/3/4/6/134631736/nuxez.pdf
- https://vebafuxitupum.weebly.com/uploads/1/3/4/8/134890404/neguse.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/pafiganovavi/yealink_bluetooth_usb_dongle_bt40_user_guide.pdf
- https://s3.amazonaws.com/gixirojozogufux/difference_between_thematic_analysis_and_template_analysis.pdf
- https://s3.amazonaws.com/lekelepowo/bandera_nacional_de_honduras_informacion.pdf
- https://s3.amazonaws.com/midizaxopazeji/html_form_validation_on_button_click.pdf
- https://s3.amazonaws.com/lewuli/serial_extraction_case_report.pdf
- https://s3.amazonaws.com/jeponowon/black_snake_moan_full_movie_hd.pdf
- https://s3.amazonaws.com/sedowedi/11571292246.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e306.bin8e84c2c7a70cc491ca915117454cde23705b6b4891f5d5ed46a9e6ddd08de626 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE306 | 5540 bytes |
font_01_sfnt_off0000f5ec.bin81c44ddac8180adbe0b612edc3cdcea2138824db55550b15e67e6f1b7afc01dd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF5EC | 10332 bytes |
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