MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a heuristic firing for linking to known malicious redirector infrastructure, specifically pointing to 'https://ttraff.cc/pify?keyword=biblia+ortodoxa+romana+pdf'. The document body also contains numerous links, many of which are to Shopify domains hosting other PDFs, suggesting a link farm or SEO manipulation tactic. The ML classifier also strongly flagged this PDF as malicious.
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=biblia+ortodoxa+romana+pdf
- http://files.joewillis.net/uploads/1/3/1/3/131379591/tafuzir-dozedox-mazinovaw.pdf
- http://files.westmichiganglsi.org/uploads/1/3/0/7/130776644/jatawojuv.pdf
- http://desowawiz.montecitoluxuryrealty.com/uploads/1/3/1/6/131607163/fa2a96e3.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0427/7963/9967/files/71285514794.pdf
- https://cdn.shopify.com/s/files/1/0432/3190/3902/files/13969448790.pdf
- https://cdn.shopify.com/s/files/1/0430/5872/5018/files/47109881067.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/gobobuxewinunegurugita.pdf
- https://cdn.shopify.com/s/files/1/0435/4742/6975/files/wavepad_tutorial.pdf
- https://cdn.shopify.com/s/files/1/0430/8631/5682/files/41943506998.pdf
- https://cdn.shopify.com/s/files/1/0432/2361/3595/files/givesubit.pdf
- https://cdn.shopify.com/s/files/1/0429/6704/0154/files/takepoludo.pdf
- https://cdn.shopify.com/s/files/1/0434/7399/3890/files/kasod.pdf
- https://cdn.shopify.com/s/files/1/0428/1637/2892/files/wolejufizonokulid.pdf
- https://cdn.shopify.com/s/files/1/0431/2304/8610/files/22166109091.pdf
- https://cdn.shopify.com/s/files/1/0428/1407/9143/files/moxoloduzukaji.pdf
- https://cdn.shopify.com/s/files/1/0431/0935/1585/files/business_english_pod_video_video_guides.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_off00008803.bine9044907c53d08d21c3d9eac58568ae01b15fd81a82010ac6ee7f8656c9c461b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8803 | 5264 bytes |
font_01_sfnt_off000099cf.bin9740b55d26bea705957b646793937344e784b08e7ad19422befc80e52f5ae1de |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x99CF | 11236 bytes |
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