MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains numerous external links, many of which are dynamically generated and appear to be part of a link farm designed to improve search engine rankings. The heuristic 'PDF_SEO_LINK_FARM' indicates a large number of these links, suggesting a malicious intent to direct users to potentially harmful websites. While no scripts were explicitly extracted, the presence of embedded URLs and the ML classifier's high confidence score point towards a malicious document, likely intended for phishing or malware distribution.
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://jottigo.ru/award?keyword=mobile+money+pdf
- http://imedo.ru/kuruvotuxavzwvx.pdf
- https://veralekixa.weebly.com/uploads/1/3/1/0/131069874/a4e27.pdf
- http://50offit.pro/campaign_finance_reform_definitionggwvo.pdf
- http://tokio-2020.fun/wosomop93f81.pdf
- http://natorg.fun/31984923084lkiu.pdf
- https://nojijakifon.weebly.com/uploads/1/3/4/0/134012839/afed8434312.pdf
- http://sale20.site/bharat_gas_app_freel0a6a.pdf
- https://volejodanuba.weebly.com/uploads/1/3/4/5/134593723/2193656.pdf
- http://freud.icu/84090503212e3c4q.pdf
- https://sifizebutu.weebly.com/uploads/1/3/0/8/130814914/kedagal.pdf
- http://epaytds.xyz/zuzuvamadiduguvexaovhfg.pdf
- https://wixokaregojes.weebly.com/uploads/1/3/2/6/132681478/fazipivuwanedu_lafedaxojizo_jakotado_ritebowaxaperiw.pdf
- https://lolorude.weebly.com/uploads/1/3/0/7/130775760/ceb189146.pdf
- http://gramnews.xyz/astro-_vision_lifesign_horoscope_software_freec5ss4.pdf
- https://nodokesomizi.weebly.com/uploads/1/3/4/6/134656280/4408557.pdf
- https://gaxowaxogofesix.weebly.com/uploads/1/3/4/7/134719425/6678302.pdf
- http://zootime.store/874593867981n4en.pdf
- https://zuvofuguwapu.weebly.com/uploads/1/3/4/0/134042474/ziwapazupaxi.pdf
- http://securespot.ru/satafijutomomiwaymhdx.pdf
- http://eurozone.pro/rutoxlo3ya.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- 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_off0000e201.bin28c56c3286cb9f54ec8ca66255d6fa7d49d315e362d5464355a51c5de8ff44c5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE201 | 4948 bytes |
font_01_sfnt_off0000f2db.bin4550b67fceec6c75e7a382244034963c57700eb012dc284bd90d1bd85cb286de |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF2DB | 10352 bytes |
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