MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of external links, many pointing to Weebly and S3 domains, suggesting a link farm or phishing operation. The ClamAV detection and ML classifier strongly indicate malicious intent, specifically identified as a phishing trojan. While no scripts were explicitly extracted, the PDF structure and numerous external URIs are indicative of malicious redirection or content delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 5
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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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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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/aws?utm_term=fundamentals+of+physics+pdf+9th+edition
- https://sagolofuba.weebly.com/uploads/1/3/4/8/134873879/vekijobakuran-sumarazusajebex.pdf
- https://togurekeve.weebly.com/uploads/1/3/4/0/134040335/45e645da440860.pdf
- https://site-1178275.mozfiles.com/files/1178275/convert_metric_to_english_worksheet.pdf
- https://jalipixax.weebly.com/uploads/1/3/4/3/134340191/vumax_zugowajaba_bogog.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://s3.amazonaws.com/piwanisaj/acca_f6_uk.pdf
- https://s3.amazonaws.com/baxunaf/cbs_all_access_canada_apk.pdf
- https://s3.amazonaws.com/bakoloj/nowesobijupakuris.pdf
- https://s3.amazonaws.com/zepifudoxapo/spherical_aberration_in_lenses.pdf
- https://s3.amazonaws.com/mejigavukolu/tips_on_answering_behavioral_based_interview_questions.pdf
- https://s3.amazonaws.com/suxiweke/xediwojogozex.pdf
- https://s3.amazonaws.com/boxujetanonikuv/76334804360.pdf
- https://s3.amazonaws.com/nelizenejakarug/gipisojuzofudi.pdf
- https://s3.amazonaws.com/mujesogi/86639401271.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000c452.binc60e8e18a15f3f4b31e18445b67d2fde16177d2b4bb5ac00a8ad8eb5a9c701af |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC452 | 5396 bytes |
font_01_sfnt_off0000d68d.bin074b2ad85cc16139e79210e76b011256d14338a15b9ff6bf9846ccd62e51138f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD68D | 10524 bytes |
font_02_sfnt_off0000fa69.bin1158d95dac44631f497756703988ba3645251422e7ff0015d3fca430225e7c3e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFA69 | 4324 bytes |
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