MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was identified as malicious by ML classifiers and ClamAV, indicating a phishing or trojan threat. It contains a large number of external links, many pointing to disposable domains, suggesting a link farm designed to redirect users to malicious content. The document body, though heavily obfuscated, appears to be a lure related to a 'Honeywell th8110u1003 manual pdf'. The presence of numerous external URIs and the link farm heuristic strongly suggest an attempt to distribute further malicious payloads or phish for credentials.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
Heuristics 6
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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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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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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://gimoguvi.ru/strik?utm_term=honeywell+th8110u1003+manual+pdf PDF link annotation
- https://cdn.sqhk.co/devisojop/2IlpzaE/stick_run_game_download.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4410194/normal_6052f7a8a6ff3.pdfIn PDF document text
- https://cdn.sqhk.co/lafuwexale/dgeDHeN/kujusalasu.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4503791/normal_606e29bfb0398.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4420597/normal_606e7e2f8cb6e.pdfIn PDF document text
- https://cdn.sqhk.co/letinumi/jcjaJjb/olympics_2020_dates_cancelled.pdfIn PDF document text
- http://xapidomin.mywebcommunity.org/blood_type_o_diet_plan.pdfIn PDF document text
- https://cdn.sqhk.co/bufutoje/lgiSghS/mapomuragejaru.pdfIn PDF document text
- https://cdn.sqhk.co/zazavoxujub/mhbhchj/nike_outlet_near_memphis.pdfIn PDF document text
- http://desajegurake.scienceontheweb.net/class_diagram_for_library_management_system.pdfIn PDF document text
- http://kaxonabiso.22web.org/saziwesomipi.pdfIn PDF document text
- https://cdn.sqhk.co/ludukuni/jcjgghI/taming_master_novel_92.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4460954/normal_60462a57a6919.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://510adc33-753b-44c0-977e-8d34da8fcdd4.filesusr.com/ugd/5f4192_2f92ad085cae41dd85ef941bc2eb9360.pdf?index=trueIn PDF document text
- http://jalijoruki.atwebpages.com/27070338084.pdfIn PDF document text
- http://besinaxot.epizy.com/27138630272.pdfIn PDF document text
- http://segurixuzek.myartsonline.com/boponuridixunolume.pdfIn PDF document text
- https://9f1be152-2ea1-4306-981d-bfff62ad382d.filesusr.com/ugd/08fb22_5010e729377746f2ab0c400c6aecf66a.pdf?index=trueIn PDF document text
- https://4590046d-f0a9-4171-b8a0-56ff8c1fe63c.filesusr.com/ugd/0bfb20_5cde0e9b06ea4a95ad33a68c9713dbcf.pdf?index=trueIn PDF document text
- http://botemunem.epizy.com/annamalai_university_application_form_last_date.pdfIn PDF document text
- http://folizel.epizy.com/roku_streaming_stick_plus_versus_amazon_fire_stick.pdfIn PDF document text
- http://xovimed.rf.gd/rational_numbers_worksheet_grade_7_cbse.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_off0000e8a2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE8A2 | 5712 bytes |
SHA-256: 5fcb4971cc89e69177e94e4d202566a94f995d9326b7d06871f318492f85ebd4 |
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font_01_sfnt_off0000fc19.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFC19 | 10752 bytes |
SHA-256: fd3c161c087dc438d8cbca7620fc3e3e19156ab0c44da801e10e2daad6a5c713 |
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