MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged by multiple heuristics as malicious, including a critical ClamAV detection for 'Pdf.Phishing.Trojan'. It contains a large number of external links, many hosted on disposable domains, suggesting a link farm or phishing campaign. The embedded URLs and the nature of the heuristics strongly indicate an attempt to redirect users to malicious or deceptive content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://nipisod.ru/strik?utm_term=what+the+best+harmonica+key+for+beginners PDF link annotation
- http://idealicaitalia-official.site/al_quran_30_juz2hjbb.pdfIn PDF document text
- http://gejesixave.scienceontheweb.net/kexog.pdfIn PDF document text
- http://wegansit.space/imagenes_de_hojas_de_arboles_para_cogaza0.pdfIn PDF document text
- http://rigudozefogo.mypressonline.com/fundamental_accounting_principles_solutions.pdfIn PDF document text
- http://nutristrike-shop.ru/little_fires_everywhere_how_many_episodes_are_therejdije.pdfIn PDF document text
- http://hot-money.fun/77767695391mqnfw.pdfIn PDF document text
- http://vonoxafaku.scienceontheweb.net/metamorphoses_mary_zimmerman_sparknotes.pdfIn PDF document text
- http://zokugorevat.mywebcommunity.org/big_ideas_math_algebra_2_book.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://rinerevopofupu.rf.gd/guideline_excipients_label_package_leaflet.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/61b17f16-587c-420d-9c1f-95155ed6db86/19190733751.pdfIn PDF document text
- https://b564fea6-732e-489f-a029-a72dc6590de2.filesusr.com/ugd/6a4619_e1ac37940de24177b912cf14142343bc.pdf?index=trueIn PDF document text
- http://tebuwawezizafes.onlinewebshop.net/3ds_max_tutorials_free_download.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7763f722-18e9-4cb7-90d4-043267483cde/gamesir_g4s_ios_setup.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1176d340-700c-437e-b7e1-a2d9267cd6ed/how_to_reset_my_tracfone_password.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/306a0a30-5a8c-4fd7-8e96-2e90d0b84356/how_to_scan_qr_code_on_dell_laptop.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/88f0a575-4813-4725-899a-ba77d84f947f/79723796489.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3d07ff82-edb1-4577-8351-aa8c7b2fac96/dd_faerun_world_map.pdfIn PDF document text
- https://47a25507-5c4f-4e73-9b7c-0c49514c8174.filesusr.com/ugd/e00bd3_6cfd78a144384ebfac35639054c2342f.pdf?index=trueIn PDF document text
- http://mawarine.epizy.com/zero_hd_movie_counter.pdfIn PDF document text
- http://wigelasipop.rf.gd/rolametebebug.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/def75c10-57f9-46dd-a4aa-985627ed0644/50712384478.pdfIn PDF document text
- https://00c0516a-c822-4344-a779-6f74e039753d.filesusr.com/ugd/9e41f0_88fb16c56914479c986c9bcced3f34a5.pdf?index=trueIn 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_off0000fbd6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFBD6 | 5580 bytes |
SHA-256: 2616a4dc2170c40ddecd2a1b692e109fb035bc262685c43a20be80493a2a2ef9 |
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font_01_sfnt_off00010ec3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10EC3 | 11328 bytes |
SHA-256: 34ae870081d2855107d87f25fb63bc4c9c7623c4945ea92cd3b4111f931fcc5e |
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