MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous external links, with one prominent URL suggesting a download lure. The ML classifier strongly indicates maliciousness, and the presence of embedded links points towards a phishing or malware distribution attempt. While no scripts were explicitly extracted, the PDF structure and link farm heuristic suggest it's designed to redirect users to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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://trafftec.ru/strik?utm_term=download+shape+of+you+mp3
- https://cdn-cms.f-static.net/uploads/4426071/normal_5f9e82213f833.pdf
- https://zusiwugebibod.weebly.com/uploads/1/3/4/4/134484471/7156155.pdf
- https://cdn-cms.f-static.net/uploads/4369926/normal_5fb5d2a5c366a.pdf
- https://cdn-cms.f-static.net/uploads/4381534/normal_5f95c8547ab1a.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/14c4b235-97cc-4092-b023-c8c1ef7fa617/xiviginevisekomozanerot.pdf
- https://uploads.strikinglycdn.com/files/650c90fa-ce2d-4df0-86e3-6f97bbf674a2/pittsburgh_pirates_all_you_can_eat.pdf
- https://uploads.strikinglycdn.com/files/4a785929-e501-468c-a803-9fc32c805167/blockchain_revolution_don_tapscott_free.pdf
- https://s3.amazonaws.com/pavujiniz/bodelapokidu.pdf
- https://s3.amazonaws.com/vedexajawo/45321787001.pdf
- https://s3.amazonaws.com/sugowubuf/cattle_feedlot_business_plan_south_africa.pdf
- https://uploads.strikinglycdn.com/files/35ef3a5a-7904-4a05-9520-f40391e05bf4/pavegifeturimopofakuw.pdf
- https://uploads.strikinglycdn.com/files/48b25df5-d675-4b62-93ed-f48ef9a64be5/68368977582.pdf
- https://s3.amazonaws.com/xasovewipeje/employee_self_evaluation_sample_answers_productivity.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_off0000cc60.binb7edace5f5b855795dd8dd809b4d9ecda601a2a0c58af58c91c6b486c1711b62 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCC60 | 5540 bytes |
font_01_sfnt_off0000df3d.bind2adc5a0e9c26ac450384c39be7b2cd51c11709a5ba6981b176549a783198cd6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDF3D | 13992 bytes |
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