MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged by multiple heuristics, including a critical ClamAV detection for Pdf.Phishing.Trojan and a ML classifier indicating maliciousness. It contains a large number of external links, suggesting a link farm or SEO spamming operation. The embedded URLs point to various PDF files, some of which are benign, but the primary URL `https://traffset.ru/aws?utm_term=battle+trip+sub+indo+kordramas+seventeen` is suspicious and likely leads to malicious content or advertising. No scripts were extracted, but the PDF structure and link farm heuristic strongly indicate a phishing or content-farming attack.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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://traffset.ru/aws?utm_term=battle+trip+sub+indo+kordramas+seventeen PDF link annotation
- https://sodapovi.weebly.com/uploads/1/3/4/4/134494820/05be969c64b21.pdfIn PDF document text
- https://cdn.sqhk.co/gurudulep/Asig0hf/85036002350.pdfIn PDF document text
- https://cdn.sqhk.co/xewimoziwuvo/hiigjds/vuwutawidubegotulefawu.pdfIn PDF document text
- https://sufifova.weebly.com/uploads/1/3/4/7/134736026/edf83156acdb.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4371783/normal_5f9669f143d0f.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://s3.amazonaws.com/jojitagifuva/divinity_original_sin_2_stat_guide.pdfIn PDF document text
- https://s3.amazonaws.com/davawina/consumer_mathematics_textbook_answers.pdfIn PDF document text
- https://s3.amazonaws.com/liluvad/tisoj.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5d7ee849-0c2b-4380-b014-cf64ebb94a54/55399025576.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/04e7f561-0e6a-4e8a-bdcc-85e0903806f4/26839139833.pdfIn PDF document text
- https://s3.amazonaws.com/jofunozuzof/12022924595.pdfIn PDF document text
- https://s3.amazonaws.com/kefefetafij/nafopofepul.pdfIn PDF document text
- https://s3.amazonaws.com/pewibim/servicios_de_telefonia.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000d70b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD70B | 5300 bytes |
SHA-256: 36c2d276e8886e1047eca8eeac615e8c0d95fe77b4346b7a60c3a9d482cbd46c |
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font_01_sfnt_off0000e8f2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE8F2 | 11816 bytes |
SHA-256: 34f83ece3a3295a4985db71eb4b4e59025a988d274ee29daf582d094d6e13fe3 |
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font_02_sfnt_off00010fff.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10FFF | 4324 bytes |
SHA-256: b50a2106bf82917db0cd3cf88f63c5e8cc3298b343ace5cffc591b35df33d24c |
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