MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
This PDF file contains a malicious redirector link disguised as a search result for 'nfl schedule week 7 pdf'. The ML classifier strongly indicates maliciousness. The primary malicious IOC is the ttraff.ru URL, which is likely used to redirect the user to a further malicious destination. The document also contains a large number of links to other PDFs hosted on Shopify, which is a common tactic for SEO poisoning to improve search engine rankings for malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 3
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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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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=nfl+schedule+week+7+pdf
- http://files.ccdadobooks.com/uploads/1/3/1/6/131606011/solasusilemunago.pdf
- http://files.epistemologyontologyfoundationinstitute.org/uploads/1/3/1/8/131858661/7520310.pdf
- http://degufunuw.irr-f.org/uploads/1/3/2/7/132710621/lojobufopijebi.pdf
- http://files.dustinnowlin.com/uploads/1/3/1/6/131637553/nozuj-zulitoropude-zodegatez-jizavilegomibef.pdf
- http://losir.newlifenaturalhealth.com/uploads/1/3/1/6/131606617/pugodasugozaxud_gozepexifuwas_dusofej.pdf
- https://cdn.shopify.com/s/files/1/0428/4124/3814/files/griffiths_quantum_mechanics_solutions_manual.pdf
- https://cdn.shopify.com/s/files/1/0432/8259/6004/files/xutagapuladuvipiful.pdf
- https://cdn.shopify.com/s/files/1/0431/5774/9917/files/uniqueness_theorem.pdf
- https://cdn.shopify.com/s/files/1/0454/3384/7966/files/plan_de_austeridad_republicana.pdf
- https://cdn.shopify.com/s/files/1/0435/8415/9903/files/37239320701.pdf
- https://cdn.shopify.com/s/files/1/0438/9027/8568/files/kokibezitumer.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/55781022724.pdf
- https://cdn.shopify.com/s/files/1/0431/1662/6082/files/72919555494.pdf
- https://cdn.shopify.com/s/files/1/0440/2610/1910/files/palgrave_atlas_of_byzantine_history.pdf
- https://cdn.shopify.com/s/files/1/0435/1187/3688/files/4834537920.pdf
- https://cdn.shopify.com/s/files/1/0432/1142/3902/files/dovuroxewakomefe.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/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007063.bin4746b74340a47d5a909dc54c0962aaa214c9edf9613ca572d0a6868c2e6abd2a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7063 | 5144 bytes |
font_01_sfnt_off00008201.binca021db64b00cdc8abe43f486f8b127f5eead5dd0c502d82a0fc299dd80b2851 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8201 | 10452 bytes |
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