MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
T1203 Exploitation for Client Execution
The PDF contains a large number of external links, many of which are disguised as downloadable PDF files, indicating a link farm or redirection scheme. The ML classifier strongly flagged this PDF as malicious. The presence of embedded URLs and the heuristic PDF_SEO_LINK_FARM firing suggest the document is designed to redirect users to malicious sites, likely for exploitation or further payload delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 4
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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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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://dafemum.ru/strik?utm_term=beehive+english+book+class+9+solutions+pdf
- http://fakts.design/dhoom_machale_bike_race_song_downloadbihtf.pdf
- https://kagilovudugavap.weebly.com/uploads/1/3/1/1/131164538/fivare.pdf
- http://vomamafawib.scienceontheweb.net/93126142994.pdf
- https://fujovufizopi.weebly.com/uploads/1/3/2/7/132710671/zuxodorujabu.pdf
- https://nasebawesor.weebly.com/uploads/1/3/1/6/131637432/3007342.pdf
- http://nebofonuve.mywebcommunity.org/51682803380.pdf
- http://boxijogirexu.medianewsonline.com/badede.pdf
- http://sizuxofutitarax.mypressonline.com/wagiborokotibofatax.pdf
- http://dukawipo.22web.org/lego_boost_user_manual.pdf
- https://dafepigog.weebly.com/uploads/1/3/4/6/134605944/04c0b991aaa99c.pdf
- http://meblik.su/fituxugogolotax7zncb.pdf
- https://jajibesuwazigix.weebly.com/uploads/1/3/1/3/131383486/b7829a78.pdf
- http://ziposodepow.mywebcommunity.org/attahiyat_surah_in_tamil.pdf
- https://gawofatofuwe.weebly.com/uploads/1/3/1/3/131380275/604315.pdf
- https://fegojobakib.weebly.com/uploads/1/3/1/1/131163858/beregapubuzerenevesi.pdf
- https://gazuxupoje.weebly.com/uploads/1/3/4/1/134108966/deromowosisipadokesu.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://zokezokofanimep.epizy.com/tipos_de_empresas_segun_su_forma_juridica.pdf
- https://uploads.strikinglycdn.com/files/54fdcefe-955f-424c-a27f-4d308551ea4f/98274463650.pdf
- https://uploads.strikinglycdn.com/files/9db2d031-09a0-432a-9e0d-650d68e9fb2c/42173266808.pdf
- http://nitetuxal.epizy.com/70721038670.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e58b.bin2ecea51d6a4ad8cc3020e51cdd747cb6372cd2e0b0ebd249256f5ebbf8042d56 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE58B | 5788 bytes |
font_01_sfnt_off0000f953.binb6daa635f42e959d54138c81b3d846fcf86c4699949e4df0fe68a197a48166d1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF953 | 10496 bytes |
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