MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a link farm and a direct link to a known malicious redirector, indicating a phishing or scam attempt. The primary malicious URL is https://ttraff.ru/pify?keyword=husky+power+washer+1800+psi, which is likely used to redirect users to further malicious content. The presence of numerous links to Shopify-hosted PDFs suggests an attempt to appear legitimate or to distribute content through a trusted platform before redirecting to malicious sites.
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=husky+power+washer+1800+psi
- http://files.breenabuettner.com/uploads/1/3/1/4/131437623/kogejelox.pdf
- http://files.eyeopener2013.com/uploads/1/3/1/4/131438073/gibub_kufilewifuxuso.pdf
- http://files.thepigmentgroup.com/uploads/1/3/1/3/131398184/nagetesifubo_xejer_nolimija.pdf
- https://cdn.shopify.com/s/files/1/0431/1053/1238/files/understanding_pathophysiology_6th_edition_download.pdf
- https://cdn.shopify.com/s/files/1/0430/7478/1338/files/gopit.pdf
- https://cdn.shopify.com/s/files/1/0433/4341/3407/files/tavumezajozo.pdf
- https://cdn.shopify.com/s/files/1/0432/3826/0903/files/loturanapafubiwapupobo.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/53059057271.pdf
- https://cdn.shopify.com/s/files/1/0427/7446/2631/files/48266754143.pdf
- https://cdn.shopify.com/s/files/1/0434/1628/9447/files/xugotijegoresewiz.pdf
- https://cdn.shopify.com/s/files/1/0440/1476/4190/files/jukuvuzivupo.pdf
- https://cdn.shopify.com/s/files/1/0435/2465/3224/files/zamizuxuvifatoniz.pdf
- https://cdn.shopify.com/s/files/1/0431/6879/2732/files/pudogod.pdf
- https://cdn.shopify.com/s/files/1/0431/3153/5524/files/70401485933.pdf
- https://cdn.shopify.com/s/files/1/0432/3731/0632/files/nositasanizuputinidowova.pdf
- https://cdn.shopify.com/s/files/1/0434/5744/6038/files/34814945003.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_off00006547.bin00e69c54db4682eb5fcf783fca048ebbeb72068d0b2fc0ff47bfd5c00ad2789c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6547 | 5480 bytes |
font_01_sfnt_off000077fb.bina9cb22ee300bc283d54fe62072dd6ea562e9b91191e3d508d91e376c8c7d9058 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x77FB | 10540 bytes |
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