MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded URLs, including a link to a known malicious redirector at 'https://ttraff.cc/pify?keyword=video+from+site+safari'. The heuristic 'PDF_SEO_LINK_FARM' indicates a mass of external PDF links, suggesting a link farm or content hosting strategy. The ML classifier strongly flagged this PDF as malicious, supporting the assessment of a malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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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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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://ttraff.cc/pify?keyword=video+from+site+safari
- http://files.mbtaiji.net/uploads/1/3/0/8/130873851/1363479.pdf
- http://files.reikifortheplanet.com/uploads/1/3/2/3/132302815/5645773.pdf
- http://files.poppyavenueboutique.com/uploads/1/3/1/1/131163914/dozixudawux_panajuzopivixo_sexirekafa_somirubugupor.pdf
- http://xopiselon.carolguzman.com/uploads/1/3/0/8/130874422/3146600.pdf
- http://files.joannasholistictreatmentclinic.com/uploads/1/3/1/4/131438274/0a14f.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0438/0049/4237/files/kewelonagosexafoloje.pdf
- https://cdn.shopify.com/s/files/1/0438/1776/2973/files/problem_solving_theory.pdf
- https://cdn.shopify.com/s/files/1/0433/2807/7992/files/radasibemi.pdf
- https://cdn.shopify.com/s/files/1/0427/7154/6279/files/43307624111.pdf
- https://cdn.shopify.com/s/files/1/0437/4655/8106/files/55481291024.pdf
- https://cdn.shopify.com/s/files/1/0431/6102/6719/files/19549849167.pdf
- https://cdn.shopify.com/s/files/1/0433/5363/7018/files/zinobeloj.pdf
- https://cdn.shopify.com/s/files/1/0428/2987/3318/files/38451204137.pdf
- https://cdn.shopify.com/s/files/1/0431/6859/6117/files/93393429997.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000063c8.bin8f0a171fd742e1490deedd34e423cc5135eaf703127129a3f3182080aa5e85f5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x63C8 | 4988 bytes |
font_01_sfnt_off000074a6.bin34add20e4ad6b5eeb6a59f3abaa89910ca3003977184634f8fa83736c0796bb9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x74A6 | 9868 bytes |
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