MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains numerous external links, many hosted on disposable domains, suggesting a link farm or redirection scheme. The ClamAV detection and ML classifier strongly indicate malicious intent, likely phishing or malware distribution. The embedded URL 'https://mezovuduw.ru/strik?utm_term=assassin%2527s+creed+syndicate+t%25C3%25BCrk%25C3%25A7e+yama+indir' is a primary indicator of the lure 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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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://mezovuduw.ru/strik?utm_term=assassin%2527s+creed+syndicate+t%25C3%25BCrk%25C3%25A7e+yama+indir PDF link annotation
- https://piziwola.weebly.com/uploads/1/3/1/3/131382430/191666.pdfIn PDF document text
- https://vigekajabaka.weebly.com/uploads/1/3/4/7/134708837/kapiruzakogo-dofojubaf-nujili-jivos.pdfIn PDF document text
- https://fakegegi.weebly.com/uploads/1/3/5/3/135312823/834699.pdfIn PDF document text
- https://xulavuxedipi.weebly.com/uploads/1/3/4/0/134017657/9331193.pdfIn PDF document text
- https://vabeliguteziji.weebly.com/uploads/1/3/1/3/131379360/pisasojirivajogusige.pdfIn PDF document text
- https://jofetafoba.weebly.com/uploads/1/3/4/4/134485710/285983cf1003e.pdfIn PDF document text
- https://piwaxiru.weebly.com/uploads/1/3/4/8/134882920/mavojibaluvubiperome.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/3c00fea8-df74-4272-8ea3-96a0efefbd00/los_juegos_del_hambre_3_sinsajo_parte_2_online_latino.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f469f23f-822b-45b5-bff8-f4e63c9eefec/48736889907.pdfIn PDF document text
- https://s3.amazonaws.com/vinejivunitego/36846887120.pdfIn PDF document text
- https://s3.amazonaws.com/nitatotol/31894803328.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8d01a6d4-858d-4745-a322-05e5295b85da/buparigufevopobajifolapiw.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/557f0329-b0c4-4e58-81ce-e95bb2d56164/can_you_work_as_a_paralegal_while_in_law_school.pdfIn PDF document text
- https://s3.amazonaws.com/xoferuzu/64047885407.pdfIn PDF document text
- https://s3.amazonaws.com/zolerazowubow/the_five_love_languages_for_singles.pdfIn PDF document text
- https://s3.amazonaws.com/betefowubevat/cervical_cancer_pictures.pdfIn PDF document text
- https://s3.amazonaws.com/rujabepifar/harrisons_principles_of_internal_medicine_2019.pdfIn PDF document text
- https://s3.amazonaws.com/ligole/puloviferigugulaxozofe.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2fbb1f15-a816-4ddc-8647-f427f809faf8/present_perfect_subjunctive_spanish_exercises.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/add3c35a-1590-488c-8b17-c375fa27c285/marta_bus_map_120.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5cba650b-1865-4d6b-acd1-7bb3ca58985c/what_happens_if_you_pass_in_family_feud.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/71352f06-b4f7-4348-967a-ba95a6fff685/58912472780.pdfIn PDF document text
- https://s3.amazonaws.com/temujonuwu/how_to_cook_frozen_chicken_nuggets_in_a_pan.pdfIn PDF document text
- https://s3.amazonaws.com/liguwubore/74791121405.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_off0000df0c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDF0C | 5544 bytes |
SHA-256: 47322961580681b8ede0a8d344dd48709d364336e86694a4b3d5172e16a7d6a5 |
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font_01_sfnt_off0000f169.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF169 | 12372 bytes |
SHA-256: c803c351df76b9cd0040b9091cbf2f5331b8b216e5bc10555113996ceafc63ff |
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