MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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://traffking.ru/strik?utm_term=helen+woodward+animal+hospital PDF link annotation
- https://ziliseze.weebly.com/uploads/1/3/4/8/134855349/e42af00.pdfIn PDF document text
- https://jobalexaxikut.weebly.com/uploads/1/3/4/8/134892204/donivuvavoviser-sotovida.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369141/normal_5f88ff3363154.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4373779/normal_5f8fa53aa277e.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369174/normal_5f88c2b6605e8.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4383452/normal_5fd76ed0a623c.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4406514/normal_5f93f21b3cfd8.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4370064/normal_5fa92b81822d6.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/juvosi/37897670755.pdfIn PDF document text
- https://s3.amazonaws.com/domegagowevag/48679245959.pdfIn PDF document text
- https://s3.amazonaws.com/wexukufedepim/pathfinder_kensai_magus_guide.pdfIn PDF document text
- https://s3.amazonaws.com/bajuse/hollywood_dubbed_movies_2016.pdfIn PDF document text
- https://s3.amazonaws.com/dujepav/bihar_iti_admit_card_2019_download.pdfIn 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_off0000c9d4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC9D4 | 5252 bytes |
SHA-256: 09af3223e182f02558e49ae23f73cada0197a0c1393048772b923186944edee8 |
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font_01_sfnt_off0000db93.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDB93 | 10656 bytes |
SHA-256: 52dc139d8fe34adf71355ac1c37266cf35c7d245ababcfe458e7c027ea3d4765 |
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