MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
This PDF file contains a link to a known malicious redirector, ttraff.com, which is likely used to obscure the final destination of the malicious payload. The document also hosts a large number of other PDF files on Shopify, potentially as part of a link farm or to appear legitimate. The ML classifier strongly indicated maliciousness. No scripts were extracted, but the presence of the malicious redirector and the link farm suggests a phishing or social engineering attack.
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.com/wix?keyword=panaderia+monterrey+memphis+tn
- https://cdn.shopify.com/s/files/1/0434/8998/4674/files/chipotle_catering_prices.pdf
- https://cdn.shopify.com/s/files/1/0429/2267/2284/files/wuguxelanufeli.pdf
- https://cdn.shopify.com/s/files/1/0434/4456/8216/files/dejoremi.pdf
- https://cdn.shopify.com/s/files/1/0429/7408/5279/files/gomikufukifotifuvu.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/sazofafusogowo.pdf
- https://cdn.shopify.com/s/files/1/0432/0821/2638/files/jajafojekoguzebebaz.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/gamefidijuj.pdf
- https://cdn.shopify.com/s/files/1/0434/6534/3133/files/job_offer_letter_example.pdf
- https://cdn.shopify.com/s/files/1/0428/5644/8167/files/kuwukawotejitobo.pdf
- https://cdn.shopify.com/s/files/1/0439/8442/1022/files/28924901054.pdf
- https://cdn.shopify.com/s/files/1/0433/4845/9673/files/jowugibulugileguri.pdf
- https://static.usrfiles.com/ugd/09273f_6dd1ee68f6c3428196826d56d4d88be3.pdf
- https://static.usrfiles.com/ugd/d2751c_8261b2ccf00243b2bea1557e5b19d79c.pdf
- https://static.usrfiles.com/ugd/8b9728_e5e713bac7664ed298f1d7f5f634ddc4.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_off000063a4.binf2ec07133eabaad996eafc8c8d81f9c6ea22238d649ead28564e3b3decfca7e4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x63A4 | 5272 bytes |
font_01_sfnt_off00007568.bine64925a5ce6e23efbc195ff8df779f5bd19820a7dd5332b0499b07a900f6bf4a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7568 | 10620 bytes |
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