MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains numerous external links, many pointing to disposable hosting services like Weebly, suggesting a link farm or SEO manipulation tactic. The ML classifier strongly indicated maliciousness. While no scripts were explicitly extracted, the PDF structure and embedded URIs are indicative of a malicious document designed to redirect users to potentially harmful content or 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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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://bologen.ru/strik?utm_term=what+does+605+mean+in+a+dream PDF link annotation
- https://marotebage.weebly.com/uploads/1/3/4/7/134712984/e88d2.pdfIn PDF document text
- https://bapuporodotuxo.weebly.com/uploads/1/3/1/3/131381531/357237.pdfIn PDF document text
- https://donurufeto.weebly.com/uploads/1/3/4/8/134898164/tabodabof-fijivuwobewez.pdfIn PDF document text
- https://fubexomufepa.weebly.com/uploads/1/3/4/8/134850999/jovugin_dimuzedun_vodumesaj.pdfIn PDF document text
- https://dikemogegopur.weebly.com/uploads/1/3/1/4/131406608/6686943.pdfIn PDF document text
- https://lowutifita.weebly.com/uploads/1/3/4/3/134352456/bigorefelurupu.pdfIn PDF document text
- https://jiwenetitorod.weebly.com/uploads/1/3/5/3/135325203/fufawavuwuda.pdfIn PDF document text
- https://rizimajapalikum.weebly.com/uploads/1/3/4/6/134633575/pimul.pdfIn PDF document text
- https://cdn.sqhk.co/nilamemiw/jaHMghl/11439767321.pdfIn PDF document text
- https://gugakelu.weebly.com/uploads/1/3/5/9/135965899/1097417.pdfIn PDF document text
- https://duroxogudoli.weebly.com/uploads/1/3/4/3/134318703/moletalovoju.pdfIn PDF document text
- http://soluzixod.66ghz.com/hit_ash_guidelines_2018.pdfIn PDF document text
- https://cdn.sqhk.co/lexaxemiji/fPfihz9/animation_throwdown_mod_apk_1._98._1.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/487fe1a2-114c-4b66-9536-778e002b501f/define_alchemy_spirituality.pdfIn PDF document text
- http://wulekugigewipo.epizy.com/wavelet_transform_compression_ratio.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/911e8c76-9b78-4362-8d57-4cece0d30345/fusenizakaxezuregi.pdfIn PDF document text
- http://lusunumef.rf.gd/microsoft_word_binder_cover_template.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ca983b26-d91d-4a9d-abe6-8f3af1886a7a/how_to_build_a_scale_model_cardboard.pdfIn PDF document text
- http://zipokuxabatu.rf.gd/company_of_heroes_2_key_activation.pdfIn PDF document text
- http://fimoxabol.epizy.com/how_to_treat_blind_pimple_inside_nose.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_off0000e43d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE43D | 5464 bytes |
SHA-256: e611de31ffebcfbb3160ad1e8895d92b72ed22a3cf7a037afac7b5aa48440bd3 |
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font_01_sfnt_off0000f6b4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF6B4 | 10528 bytes |
SHA-256: aa02037443cdcc8d84a96d6101795e86047b148dda862c48ced23b86b11315b5 |
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