MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of external links, many of which point to a link farm hosted on Shopify. One of these links redirects to a known malicious domain (ttraff.com), indicating a phishing or redirection attempt. The presence of a 'download button' heuristic further supports the lure-based attack pattern. No scripts were extracted from this sample.
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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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.com/pify?keyword=le+gall+brownian+motion+martingales+and+stochastic+calculus+pdf
- http://files.barkcultureco.com/uploads/1/3/1/0/131070561/dd669a2.pdf
- http://files.seymourdachshunds.com/uploads/1/3/2/7/132740193/5301442.pdf
- http://files.wilkersonhomesinc.com/uploads/1/3/2/6/132681536/a3b633973fb2.pdf
- http://files.med2u.com/uploads/1/3/2/8/132814972/5293885.pdf
- http://files.newhopetherapyhs.com/uploads/1/3/1/0/131070506/nasofem.pdf
- https://cdn.shopify.com/s/files/1/0434/3355/8182/files/wovasizegamok.pdf
- https://cdn.shopify.com/s/files/1/0432/8911/6836/files/7275679057.pdf
- https://cdn.shopify.com/s/files/1/0437/5710/9402/files/89855598201.pdf
- https://cdn.shopify.com/s/files/1/0430/7006/2754/files/curso_de_ingles_basico_portugues.pdf
- https://cdn.shopify.com/s/files/1/0428/6388/6495/files/69998979483.pdf
- https://cdn.shopify.com/s/files/1/0434/1402/8444/files/irql_not_less_or_equal.pdf
- https://cdn.shopify.com/s/files/1/0428/5625/1555/files/57487270915.pdf
- https://cdn.shopify.com/s/files/1/0431/8609/4241/files/convert_excel_to_using_apache_poi.pdf
- https://cdn.shopify.com/s/files/1/0430/0147/9321/files/74710594537.pdf
- https://cdn.shopify.com/s/files/1/0430/5377/7047/files/78316472053.pdf
- https://cdn.shopify.com/s/files/1/0431/6486/0575/files/2441523823.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_off0000697f.binc505d79b542fdf13ad49f07c1d3714f15fb91b186946a8e76d1d360e7a643a08 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x697F | 5740 bytes |
font_01_sfnt_off00007ce7.bine905e5fc884bc98984ad2f6c0be2c6e7b750be54e7ab26a66445bd40f5140d70 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7CE7 | 10332 bytes |
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