MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains a link disguised as a document about 'aluminium sheet weight per square metre pdf'. This link redirects to 'https://ggtraff.ru/aws?utm_term=aluminium+sheet+weight+per+square+metre+pdf', which is flagged as a malicious redirector. The ML classifier and ClamAV detection strongly indicate malicious intent, likely phishing or malware distribution.
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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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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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://ggtraff.ru/aws?utm_term=aluminium+sheet+weight+per+square+metre+pdf In PDF document text
- https://cdn.sqhk.co/lilapanorup/yxQVgic/27313117637.pdfIn PDF document text
- https://cdn.sqhk.co/fedelubu/0igid8f/subuvosowuki.pdfIn PDF document text
- https://cdn.sqhk.co/fazovivum/gdighe6/photo_gallery_album_apk_download.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/fowikorejodi/4030285082.pdfIn PDF document text
- https://s3.amazonaws.com/mafavuzenoliki/acidic_radicals.pdfIn PDF document text
- https://s3.amazonaws.com/zobuwubedak/sovelilatejeluvakade.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/64f47730-3321-4233-9c03-562e7b099d96/71167181433.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1a658c56-922d-46d1-b941-d46fadd9549e/39875463063.pdfIn PDF document text
- https://s3.amazonaws.com/bokexizometun/bioenergy_healing_csongor_daniel.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3f39bb70-d631-49cf-b536-6a23c310da7a/monster_hunter_generations_ultimate_monster_tier_list.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/20e2ae60-b90c-4372-9528-f5e66df8464e/seven_daughters_of_eve.pdfIn PDF document text
- https://s3.amazonaws.com/lunojol/somosokosulujoma.pdfIn PDF document text
- https://s3.amazonaws.com/tozaduliwubega/lupepedabavagaxukuram.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_off0000d9a5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD9A5 | 5568 bytes |
SHA-256: 8e81b3a785802e63ccbf660296872d4430952fcb1d38f78e7b3c35cbeecd84f5 |
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font_01_sfnt_off0000ecaf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xECAF | 5664 bytes |
SHA-256: 0fbd5cd7b213d80df9ed45cab117e5c53399a2c3403884f258fa18b8907d3c72 |
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font_02_sfnt_off0000ffd7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFFD7 | 11032 bytes |
SHA-256: a75a9d74147c9ac1134442f6dfddb4084562e31abca1d5d0cd8ae218e5826b45 |
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