MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains multiple embedded URLs, with a prominent one being 'https://golowaki.ru/strik?utm_term=machine+learning+best+books', suggesting a phishing or malware distribution lure. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' indicates a pattern of using disposable hosting for multiple links, further supporting malicious intent. ClamAV detection and ML classification strongly indicate maliciousness.
Machine Learning
- Nyx PDF Classifier malicious score 0.9994
Heuristics 5
-
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 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://golowaki.ru/strik?utm_term=machine+learning+best+books PDF link annotation
- http://relodifalixogo.scienceontheweb.net/barrancos_mooney_descargar.pdfIn PDF document text
- http://mibemuxagegija.mywebcommunity.org/coronary_heart_disease_review.pdfIn PDF document text
- https://rujapunilibufig.weebly.com/uploads/1/3/4/7/134713438/5539778.pdfIn PDF document text
- http://bukenisefino.mygamesonline.org/how_to_maintain_daikin_air_conditioner.pdfIn PDF document text
- http://thepropheticapp.com/launch_trampoline_park_watertown_hourslu28r.pdfIn PDF document text
- http://csxmoney.info/it_chapter_2_stephen_king_cameo0tt5b.pdfIn PDF document text
- http://fomigiv.mypressonline.com/atresia_intestinal_en_pediatria.pdfIn PDF document text
- http://onsideball.info/list_of_prefixes_and_suffixes_in_englishv2t8z.pdfIn PDF document text
- http://judupebe.getenjoyment.net/54667587429.pdfIn PDF document text
- https://jefefobivepofo.weebly.com/uploads/1/3/4/3/134373202/7898218.pdfIn PDF document text
- http://uablog.website/48699378758q9oe8.pdfIn PDF document text
- https://lubefapezixa.weebly.com/uploads/1/3/1/3/131398117/2471837.pdfIn PDF document text
- http://lamovingcompany.com/9276499480lywjw.pdfIn PDF document text
- http://fizarumokugafu.mywebcommunity.org/zokirefojebijitoji.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/605ef5a5-84ec-4ba3-a510-9d45e68db982/74421836390.pdfIn PDF document text
- http://wozimape.onlinewebshop.net/costco_membership_application.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/77d9c63e-1584-43c5-970c-39c5d525d820/the_wanderer_song_movie.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/617f6eaf-21be-4f47-965f-19bf1f495aa2/62471561987.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/28f15dd8-fed6-46ab-b701-8f0a0f240eaa/sims_3_64_bit_not_working_with_expansion_packs.pdfIn PDF document text
- https://s3.amazonaws.com/zozuxukoxo/mufufoga.pdfIn PDF document text
- https://s3.amazonaws.com/setikizo/durga_saptashati_stotram.pdfIn PDF document text
- https://s3.amazonaws.com/xukonakefules/voromegefevan.pdfIn PDF document text
- https://s3.amazonaws.com/fulosobezur/mumifoxunibulitigagukiwi.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_off00012245.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12245 | 5268 bytes |
SHA-256: 28a8f88f5cae5803849008e9231478c6c02ba30852799035a5161eebbb30dc17 |
|||
font_01_sfnt_off00013436.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13436 | 11260 bytes |
SHA-256: 92e7118e20ac9c3eb20c7762a2eec3f2e42ddc9ed650f5fe9b7ba5465c706d10 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.