MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links, many pointing to a link farm, and one critical link identified as a malicious redirector. The ML classifier strongly flagged this PDF as malicious. The embedded URL 'https://ttraff.cc/pify?keyword=fat+loss+forever+biolayne+pdf' is the primary indicator of malicious intent, likely leading to further compromise.
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=fat+loss+forever+biolayne+pdf
- http://rigaki.oakriverchurch.com/uploads/1/3/1/3/131381679/0c550c.pdf
- http://matupos.tommybarrettbroadcasting.com/uploads/1/3/0/8/130874601/9903461.pdf
- http://wilefuku.guysalvidge.com/uploads/1/3/2/6/132681504/1f0cb02b8ef22.pdf
- http://files.jessicanye.com/uploads/1/3/2/8/132815828/572401.pdf
- http://files.emergeinmarketing.co.uk/uploads/1/3/1/4/131409884/cece257.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0431/0728/7189/files/75797491662.pdf
- https://cdn.shopify.com/s/files/1/0434/4456/8216/files/ganapati_atharvashirsha_telugu.pdf
- https://cdn.shopify.com/s/files/1/0437/1120/1435/files/kojuveninejinazegosi.pdf
- https://cdn.shopify.com/s/files/1/0430/0495/2735/files/google_calendar_embed.pdf
- https://cdn.shopify.com/s/files/1/0430/8720/0418/files/fesefewowukutopewitop.pdf
- https://cdn.shopify.com/s/files/1/0432/5765/9547/files/67758431559.pdf
- https://cdn.shopify.com/s/files/1/0427/5562/1031/files/gotemir.pdf
- https://cdn.shopify.com/s/files/1/0432/3095/3630/files/61730985261.pdf
- https://cdn.shopify.com/s/files/1/0439/2160/4763/files/79509987383.pdf
- https://cdn.shopify.com/s/files/1/0433/6291/0376/files/jepozowotoliwexegamur.pdf
- https://cdn.shopify.com/s/files/1/0430/0436/2906/files/bohemian_rhapsody_piano_sheets_free.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_off000067a6.binee8f1a06a5c92baacf8f331884301e30b12ec1acad647cacf4e214a5fbba80ba |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x67A6 | 5292 bytes |
font_01_sfnt_off000079bb.bin095d94bbb8d6781b187ca29562243aae1301f043e361038b34a45877a5a794dc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x79BB | 10160 bytes |
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