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/123?utm_term=figurative+language+in+song+lyrics+worksheet+answer+key PDF link annotation
- https://xipuparazapare.weebly.com/uploads/1/3/4/8/134862845/4dc1a14341a6c8.pdfIn PDF document text
- https://baraxuworasexe.weebly.com/uploads/1/3/4/6/134633060/1393128.pdfIn PDF document text
- https://cdn.sqhk.co/ripigopes/RJcCBks/pixel_zombie_frontier_hack_apk_download.pdfIn PDF document text
- https://cdn.sqhk.co/duxajoje/RHEhdT4/olympics_2020_logo_2021.pdfIn PDF document text
- https://xaweworamek.weebly.com/uploads/1/3/4/6/134610398/subota.pdfIn PDF document text
- https://cdn.sqhk.co/zuvutose/q6gdjbz/29828556436.pdfIn PDF document text
- https://jovikuveditowe.weebly.com/uploads/1/3/0/8/130874612/d3e4ca9503a7.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/c34fa166-3cc1-44cd-840f-bc51ef2b49ea/kibotogigeneje.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/31b33238-0d2d-4ec1-b4a2-8eae0f5742bc/kenorixu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5356e13f-ee32-4356-b658-562736d626bc/dakanunoxafetajubo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/013e1c23-a8d4-429f-bcde-754dae438ece/book_of_hours_rainer_maria_rilke.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_off0000e81e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE81E | 5332 bytes |
SHA-256: cec0f1f6216a70f8db4e927e1af41649ce9bbb19269da031b4072605842f598f |
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font_01_sfnt_off0000fa60.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFA60 | 10952 bytes |
SHA-256: 759d2c864c1eec65a8decc1aea2d82f437999e14410d9e0a12cfb58d315598a7 |
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