MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains a large number of external links, many of which are SEO-themed, suggesting a link farm or spamming operation. The primary URL points to a search result page for an appliance manual, which is likely a lure. ClamAV and ML classifiers also flagged this PDF as malicious, specifically 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-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://leonvi.ru/wix?keyword=haier+portable+air+conditioner+hprb08xcm+manual
- https://bokenupipanedi.weebly.com/uploads/1/3/1/4/131483400/mugubipogulusor-tixuxesujox.pdf
- https://lupawepenotude.weebly.com/uploads/1/3/1/6/131606523/5119821.pdf
- https://zinurutiman.weebly.com/uploads/1/3/5/2/135295757/kimozozorebi.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/rodiligarexo/whamisa_organic_flowers_hydrogel_sheet_mask.pdf
- https://s3.amazonaws.com/lusegokaves/reformas_borbonicas_portal_cch.pdf
- https://s3.amazonaws.com/xufaxoferugod/57024067024.pdf
- https://s3.amazonaws.com/mexavofezoxi/49563769495.pdf
- https://s3.amazonaws.com/wovugi/thematic_apperception_test_images.pdf
- https://s3.amazonaws.com/gofiguj/gadolinium_pregnancy_guidelines.pdf
- https://s3.amazonaws.com/jojitagifuva/beginners_guide_to_tarot_juliet_sharman-_burke.pdf
- https://s3.amazonaws.com/gumagabu/blade_and_soul_slow.pdf
- http://pexarazeju.rf.gd/refitilewilobolixinatad.pdf
- https://s3.amazonaws.com/mulerux/balgandharva_full_movie_utorrent.pdf
- http://kezijewuzal.epizy.com/37834535218.pdf
- https://s3.amazonaws.com/dowadotiju/bovuzobabadaxiluzutoz.pdf
- http://bitesokilok.epizy.com/82067650192.pdf
- https://s3.amazonaws.com/vogubivajavofu/70252247292.pdf
- https://s3.amazonaws.com/purawuma/application_writing_format_in_marathi.pdf
- https://s3.amazonaws.com/lanubili/information_architecture_template_omnigraffle.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_off0000ec59.bin67206902bcb4b1396797af9ebbc5160909f15387298ef349c2abc0be5a67d343 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEC59 | 5640 bytes |
font_01_sfnt_off0000ff55.bin5459f2f60b83057987218670705a21b8f6f39954d86083a53488d38909d09bb2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFF55 | 10412 bytes |
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