MALICIOUS
166
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged as malicious by ClamAV and an ML classifier. It contains multiple suspicious links, including an invisible link to 'http://lnstagram-support.live/98876753199sr1vx.pdf', suggesting a phishing or malware lure. The PDF also functions as a link farm on disposable hosting, with one URL pointing to 'https://bologen.ru/strik?utm_term=program+genie+garage+door+opener+to+cadillac'. No scripts were extracted, but the overall structure and linked domains indicate a malicious intent to redirect users to potentially harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
Heuristics 6
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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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Image-heavy PDF with invisible link to suspicious domain high PDF_SUSPICIOUS_LINK_LUREPDF is a small image-heavy lure with invisible link annotations that send the user to a suspicious high-risk-domain URI. This matches credential-phishing carriers where the visible document is only a prompt and the real collection flow happens on the linked website.
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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=program+genie+garage+door+opener+to+cadillac PDF link annotation
- https://cdn-cms.f-static.net/uploads/4461204/normal_6047d68da61a5.pdfIn PDF document text
- http://constructionhouse.info/ccleaner_professional_ly._irpced4.pdfIn PDF document text
- http://bezoxafeme.iblogger.org/handout_achilles_tendinitis.pdfIn PDF document text
- http://obschee.xyz/the_setting_sun_and_the_rolling_worlddkbip.pdfIn PDF document text
- http://rankingcoach-apps.com/5169388135925229.pdfIn PDF document text
- http://lnstagram-support.live/98876753199sr1vx.pdfIn PDF document text
- http://blancly.xyz/xozogekezugikafuzojotshu3m.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4484383/normal_600496149712e.pdfIn PDF document text
- http://depalowivejal.iblogger.org/residential_aged_care_guidelines.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4481155/normal_5fdd27e8b6bbc.pdfIn PDF document text
- http://mexicotop.xyz/nuduvewuwe9wf7b.pdfIn PDF document text
- http://ubsvp.com/196944326048vmiv.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4469116/normal_5fe7c361c3ec8.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4427273/normal_6047188c1ec44.pdfIn PDF document text
- http://help-feedback-amzn3.xyz/at_t_tv_now_loginc46gv.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://buxazub.epizy.com/77763179869.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b1695ef6-df9b-480e-82ab-de3fbeaf9ef3/sidukisulazubilagazaxuk.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/169ca088-0cde-438f-9cbd-44d70bc2d7be/2258391149.pdfIn PDF document text
- http://bomapogixojepo.epizy.com/wumig.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/deededd9-4ba4-4b31-b547-156ac4d416be/behringer_xenyx_x1204usb_premium.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/aa411cc1-194c-4734-8830-6efd5f73575b/83712191884.pdfIn PDF document text
- http://gadudadu.rf.gd/blade_and_sword_1_full.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/59cbacaf-37b0-43b8-8736-a6dcebbe736f/65076355216.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f9c59c6c-03f8-406c-bf31-b7cbe71108d9/gipobarikivel.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d2bac647-b4b9-4daa-9fd9-9f63dfa91f79/how_vapour_absorption_refrigeration_system_works.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_off0000d3db.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD3DB | 5216 bytes |
SHA-256: 9b5d81f45cda405c7e04548d9fde5c63cee3dfda6f24bc53faac5ae8b15c448d |
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font_01_sfnt_off0000e57f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE57F | 11040 bytes |
SHA-256: 4ec0f008a97b562c3331ed421cb0975d4fa32006c796932f7fe0e7fdef8f2c48 |
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