MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link farm and a direct link to a known malicious redirector, disguised as nutrition information. The ML classifier strongly indicates maliciousness. The embedded URLs suggest the document is part of a link farm designed to distribute malicious content or phish users.
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.ru/pify?keyword=chobani+gimmies+nutrition+information
- http://files.createmoremusic.com/uploads/1/3/0/7/130776516/kikuwafonabogiwur.pdf
- http://files.macassarproductions.com/uploads/1/3/2/6/132681201/godugoxedire.pdf
- http://files.phoenixparkour.com/uploads/1/3/0/8/130813934/mipuxul-tirubi-zilimekenuzu-zugutirexuzon.pdf
- http://files.dart-bayernliga.com/uploads/1/3/1/1/131164419/vepipafejipuvosulo.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0428/1060/5735/files/69118584269.pdf
- https://cdn.shopify.com/s/files/1/0436/3993/1033/files/nearpod_manual.pdf
- https://cdn.shopify.com/s/files/1/0430/5698/8311/files/meditation_music_guided_imagery.pdf
- https://cdn.shopify.com/s/files/1/0429/5124/5987/files/9827684159.pdf
- https://cdn.shopify.com/s/files/1/0447/9136/5792/files/vertical_aerial_photography.pdf
- https://cdn.shopify.com/s/files/1/0438/0069/0848/files/belopunekopozigi.pdf
- https://cdn.shopify.com/s/files/1/0437/7670/4664/files/metuzomeniwuwud.pdf
- https://cdn.shopify.com/s/files/1/0433/4229/9295/files/anniversary_wishes_pics.pdf
- https://cdn.shopify.com/s/files/1/0429/9295/9642/files/30969386755.pdf
- https://cdn.shopify.com/s/files/1/0429/2725/9811/files/89719839728.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_off00004f15.bine12219bb03cce5b7e9bd359a040bb7896b3962c9d61b672284dfbebd4029e149 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4F15 | 5192 bytes |
font_01_sfnt_off0000608f.bin23f69561d4f941059252ff34d5601cf03c0752c926ef5854e658f09e9c788714 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x608F | 10528 bytes |
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