MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file contains a large number of external links, many of which point to disposable hosting services, indicating a link farm or spamming operation. The primary URL, 'smidgel.ru', is presented with a 'self+regulation+theory+in+education' UTM term, suggesting a deceptive lure. While no scripts were explicitly extracted, the PDF structure and extensive link farm behavior strongly suggest a phishing or malicious redirection attempt, likely leveraging embedded JavaScript for obfuscation or redirection.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
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.
-
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.
-
External URI info PDF_URIPDF contains an external URL action
-
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.
-
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://smidgel.ru/pbw?utm_term=self+regulation+theory+in+education PDF link annotation
- https://notesorujul.weebly.com/uploads/1/3/1/4/131407176/30fe66953ad34b1.pdfIn PDF document text
- https://purusoze.weebly.com/uploads/1/3/4/4/134495244/9860771.pdfIn PDF document text
- https://tedunifadikave.weebly.com/uploads/1/3/7/5/137505165/4262ed24908439.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4383138/normal_5fff3c1e93ea6.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4456676/normal_6017aacb61bb0.pdfIn PDF document text
- https://vugalemudapitos.weebly.com/uploads/1/3/1/1/131164275/lerewolari.pdfIn PDF document text
- https://dokojivoko.weebly.com/uploads/1/3/4/3/134395563/fozafev-wosejidif-tevifon-letopabiwibu.pdfIn PDF document text
- https://zazuxari.weebly.com/uploads/1/3/4/3/134319397/tuvoj.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4444882/normal_5fda619019b53.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4379500/normal_6029917f8f2f8.pdfIn PDF document text
- https://dewubolisevibe.weebly.com/uploads/1/3/4/3/134318954/807a854.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://jazonewu.pbworks.com/f/car_parking_mod_apk_download.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f0de3ee2-2307-4452-a5a1-1b137ffa57ce/11730496272.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6c28f1d7-ccf0-4369-9601-964ed2d62d79/java_programming_tutorial_for_beginners_free_download.pdfIn PDF document text
- http://sisagexal.pbworks.com/f/makexiwipeto.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fbfc1c18-dc6f-4e9e-94ac-28c3b5ee47c7/68838830030.pdfIn PDF document text
- http://madatev.pbworks.com/f/giwisotavuzofepiza.pdfIn PDF document text
- http://zorisomofi.pbworks.com/w/file/fetch/144950733/78897755418.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0db6b0b5-ca76-41f4-9b4a-cdeba04d8e47/troy-bilt_50_inch_deck_belt_diagram.pdfIn PDF document text
- http://nuxawakaxaz.pbworks.com/w/file/fetch/144902943/57456330318.pdfIn PDF document text
- http://suniger.pbworks.com/f/xupovokexojaxuvepazeriti.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3c05a6c5-3421-45d0-a663-f43f7f5bead1/interior_design_magazine_subscription_uk.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_off0000eab6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEAB6 | 5308 bytes |
SHA-256: ee638541720ac1062d2792f0d2357f7efb325e9ab35365ef38f92094b48b974c |
|||
font_01_sfnt_off0000fcc9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFCC9 | 10636 bytes |
SHA-256: 328cf1161235258f44ac240a22be16338497385a05ef8f72d63dfcf5329a6fba |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.