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://traffnew.ru/strik?utm_term=seussical+jr+solla+sollew+karaoke PDF link annotation
- https://jawasolasazilem.weebly.com/uploads/1/3/1/3/131379174/sefaritonos-nukivafeka-retisebop-regaxumex.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4497369/normal_5fafee1b27ee8.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4379744/normal_5f9a5f472b337.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/b8d7d21b-9fb5-44fd-b5de-8234a9b9def3/understanding_nutrition_ebook.pdfIn PDF document text
- https://s3.amazonaws.com/vuraradaso/44391515790.pdfIn PDF document text
- https://s3.amazonaws.com/bisute/cashflow_101_e-_game.pdfIn PDF document text
- https://s3.amazonaws.com/pugomonapoxuxe/jasiweg.pdfIn PDF document text
- https://s3.amazonaws.com/lanubili/a_practical_english_grammar_exercises_1_and_2.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/45880731-74d4-4f39-8ae1-03b3ac8bbd54/numiwavaro.pdfIn PDF document text
- https://s3.amazonaws.com/peveziwoguxuzam/honda_hs828_parts_manual.pdfIn PDF document text
- https://s3.amazonaws.com/vufupu/c_async_form_show.pdfIn PDF document text
- https://s3.amazonaws.com/kegubinefuda/bejeweled_2_free_pc.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_off0000c13b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC13B | 5128 bytes |
SHA-256: 6037bbe7e3bd160906239bb5d4ff20f645a24fcfda777922a0fc11db241c76d2 |
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font_01_sfnt_off0000d2d1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD2D1 | 10208 bytes |
SHA-256: 53536170abc69f0b5368483429ff6983bf1487d20f2e40a8ef3b1426277b1ace |
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