MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous external links, with a critical heuristic identifying it as part of a link farm. One prominent URL, 'https://queure.ru/wb?keyword=hp%20pavilion%20dv6000%20troubleshooting', suggests a lure for search engine traffic. While no scripts were explicitly extracted, the PDF structure and the presence of external links strongly indicate a malicious intent, likely for SEO spam or to redirect users to phishing sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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://queure.ru/wb?keyword=hp%20pavilion%20dv6000%20troubleshooting
- https://cdn-cms.f-static.net/uploads/4369503/normal_602e98c75541b.pdf
- https://static.s123-cdn-static.com/uploads/4366009/normal_600496fe2f0ec.pdf
- https://static.s123-cdn-static.com/uploads/4385847/normal_5fde1230819e4.pdf
- https://static.s123-cdn-static.com/uploads/4411922/normal_5ffdc4009dd68.pdf
- https://cdn-cms.f-static.net/uploads/4477886/normal_602124c43f1cf.pdf
- https://resevaguwitim.weebly.com/uploads/1/3/5/2/135298688/287933.pdf
- https://cdn-cms.f-static.net/uploads/4482619/normal_6066ab0f54f4c.pdf
- https://cdn-cms.f-static.net/uploads/4468286/normal_602a7cc272c4a.pdf
- https://pifabesi.weebly.com/uploads/1/3/5/9/135958575/xudakid.pdf
- https://cdn-cms.f-static.net/uploads/4367283/normal_6013a7cbe914f.pdf
- https://cdn-cms.f-static.net/uploads/4369138/normal_6021a80e4fab7.pdf
- https://meverofukibax.weebly.com/uploads/1/3/4/6/134620555/vulojale-gifulopuna-tanotomaviguj.pdf
- https://cdn-cms.f-static.net/uploads/4482207/normal_606b38e4e89e0.pdf
- https://vabiwedewu.weebly.com/uploads/1/3/0/8/130813601/1150158.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/6d5a387a-b23a-465d-8492-cda69f58130f/1995_polaris_magnum_425_carburetor_problems.pdf
- http://gitefov.pbworks.com/w/file/fetch/144465822/tiffany_lamp_shade_replacement_for_floor_lamp.pdf
- http://lulatigono.pbworks.com/w/file/fetch/144534813/how_to_make_an_incident_report_format.pdf
- http://nowefuro.pbworks.com/f/free_printable_reading_comprehension_worksheets_grade_7.pdf
- https://uploads.strikinglycdn.com/files/3692d759-6861-4108-9380-c2e081107fdc/motorola_minitor_vi_programming_cradle.pdf
- http://rugewenuzed.pbworks.com/w/file/fetch/144426783/english_grammar_test_paper.pdf
- https://uploads.strikinglycdn.com/files/54165315-1c74-4f4a-95d3-13b729c73112/sri_vishnu_sahasranamam_sanskrit.pdf
- http://guronavageba.pbworks.com/f/convert_ke_word_tanpa_edit.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_off0000f5b9.bin26fffa550672292c3f19deb31c46d8b63d8bee923ec41a803a63e1e3140d15d5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF5B9 | 5680 bytes |
font_01_sfnt_off000108fa.bina39da078aab02d10465148baa48d7ed99e5c4f14219a4d159ef70fd240c1435a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x108FA | 11268 bytes |
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