MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of external links, many pointing to disposable domains, indicating a link farm designed to drive traffic to potentially malicious sites. The ML classifier strongly flagged this PDF as malicious, and the presence of embedded URLs and the PDF_SEO_LINK_FARM heuristic confirm the intent to redirect users. No scripts were extracted, but the overall structure suggests a malicious document intended to lead users to further compromise.
Machine Learning
- Nyx PDF Classifier malicious score 0.9993
Heuristics 5
-
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://ponafet.ru/strik?utm_term=engineering+mechanics+statics+14th+edition+solutions+pdf+free PDF link annotation
- http://doordash.fun/52702416401yr4dk.pdfIn PDF document text
- http://muldwych.com/dubavulubewefabetavdkz1.pdfIn PDF document text
- https://lawatekuvux.weebly.com/uploads/1/3/4/2/134265731/zidematezumupe_boxika_wuwedugujelido.pdfIn PDF document text
- https://cdn.sqhk.co/binebelezux/iagejiY/41943979425.pdfIn PDF document text
- https://durapafived.weebly.com/uploads/1/3/1/4/131438767/dc9ad599.pdfIn PDF document text
- http://alifan.store/jijimejikabibokenakjjl8p.pdfIn PDF document text
- https://vajojesorenum.weebly.com/uploads/1/3/0/9/130969616/ganokorunivekov.pdfIn PDF document text
- http://idealslimitaly-official.site/why_is_ralph_waldo_emerson_important_when_we_consider_american_literature9m4oj.pdfIn PDF document text
- https://kekageguva.weebly.com/uploads/1/3/0/7/130776826/1084835.pdfIn PDF document text
- http://xogiraj.iblogger.org/kenajuj.pdfIn PDF document text
- http://myluckybet.xyz/old_cantonese_songs_70s9o5vb.pdfIn PDF document text
- https://gafewifem.weebly.com/uploads/1/3/1/3/131379815/gulajar_kuvasexunuvido_vizekifi.pdfIn PDF document text
- https://tesegedoveveda.weebly.com/uploads/1/3/4/8/134891870/cc91f7a60c489.pdfIn PDF document text
- https://midodelawipage.weebly.com/uploads/1/3/4/5/134585137/sezaj_pigadasoxom.pdfIn PDF document text
- https://cdn.sqhk.co/tewisifupib/a2sNij8/silverwood_theme_park_job_application.pdfIn PDF document text
- https://cdn.sqhk.co/genopeno/9cwXNdj/rojugexolilorebekijob.pdfIn PDF document text
- https://cdn.sqhk.co/putuziboki/llifPij/buzzard_rock_swimming_hole.pdfIn PDF document text
- https://sodefabufu.weebly.com/uploads/1/3/4/4/134473286/b41bafbfe96b6.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://wegatanubuguze.rf.gd/14115277650.pdfIn PDF document text
- https://a5fc3680-5c08-4cda-bd6c-abaa3bdf25bc.filesusr.com/ugd/ea5d7b_266ecb43ed5f456bbd3e6cabd5ca93f1.pdf?index=trueIn PDF document text
- https://c31d65df-273c-4bcc-acfb-7b03b0724b99.filesusr.com/ugd/e7e4a0_e92e4c9f2a4748d0bf0d768d6dccdad1.pdf?index=trueIn PDF document text
- https://101c3d73-5e22-4da1-a203-a3a2a794ce88.filesusr.com/ugd/69a512_c9b789070f2d47a1bd7821a46d19791a.pdf?index=trueIn PDF document text
- https://1138278f-e8d0-45ef-aef3-dbdd7428ac52.filesusr.com/ugd/5be868_4595c68c03ba4b798cd78b615c002255.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_off0000eab0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEAB0 | 5664 bytes |
SHA-256: 8fd6f1094a1af7a2d2ab9f7d1ee070df627c265887629faecb516d622c632cf5 |
|||
font_01_sfnt_off0000fddb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFDDB | 10080 bytes |
SHA-256: 6754f79afddd9c00de5faf8636dabeee24017133b92af5fc6030429e9834d9f8 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.