MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains numerous external links, with one prominent URL pointing to a site masquerading as an "Indian bug bounty platform." This suggests a phishing or social engineering attempt to direct users to a malicious domain. The ClamAV detection and ML classifier strongly indicate malicious intent, likely to download a second-stage payload or redirect to a phishing page.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 5
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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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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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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://trafffi.ru/strik?utm_term=indian+bug+bounty+platform
- https://cdn-cms.f-static.net/uploads/4447487/normal_5fa9d3a8e1030.pdf
- https://refaxezadale.weebly.com/uploads/1/3/4/3/134325555/33c50fc.pdf
- https://cdn-cms.f-static.net/uploads/4415935/normal_5f9a79b0e1b22.pdf
- https://cdn-cms.f-static.net/uploads/4413235/normal_5f9e4fa048f88.pdf
- https://cdn-cms.f-static.net/uploads/4383917/normal_5f8bd94d3e8ae.pdf
- https://lifesodoxeduze.weebly.com/uploads/1/3/4/3/134372712/9589863.pdf
- https://cdn-cms.f-static.net/uploads/4383913/normal_5f92807c41466.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/jezobasit/47296397524.pdf
- https://s3.amazonaws.com/ritoma/teoria_de_bandas_en_solidos.pdf
- https://s3.amazonaws.com/vexosafugunu/vernacular_in_english_literature_examples.pdf
- https://s3.amazonaws.com/mejawiwomak/romance_da_raposa_aquilino_ribeiro.pdf
- https://s3.amazonaws.com/poresi/images_of_things_that_start_with_the_letter_p.pdf
- https://s3.amazonaws.com/bulolimepol/11319267931.pdf
- https://s3.amazonaws.com/fedojigudaj/plot_of_homeless_bird.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
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000ecb5.bin2014c006118c4480392d82984491bd640b35edbc45557c996a2d4e9d58da17ff |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xECB5 | 5364 bytes |
font_01_sfnt_off0000fee6.bin455b09911b6d61234c858af9742b0cf8692d83c31eabd9af36274638a0ac7332 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFEE6 | 11036 bytes |
font_02_sfnt_off000124e7.bin4bd16c8abd39118228c1571b0005d4eb3b3e943e572fd92a2a80cfcb7b749349 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x124E7 | 16164 bytes |
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