MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious File
The PDF document exhibits characteristics of a link farm, containing numerous external links, many pointing to Shopify-hosted files. The primary malicious link, https://ttraff.com/pify?keyword=computer+bill+of+sale+pdf, is identified as a malicious redirector. The document's content and structure suggest a lure to trick users into clicking these links, likely leading to further malicious activity.
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/pify?keyword=computer+bill+of+sale+pdf
- http://files.marbellacommunity.com/uploads/1/3/0/9/130969974/9816133.pdf
- http://files.gaborbacsi.com/uploads/1/3/0/7/130739601/xofikitow.pdf
- http://files.paulmahoneywriter.com/uploads/1/3/1/8/131872273/xolobekefobo.pdf
- http://files.lamsgolflinks.com/uploads/1/3/0/7/130739287/lenoresok_lagujes.pdf
- https://cdn.shopify.com/s/files/1/0430/6753/9623/files/xepodopomutiwajoxezed.pdf
- https://cdn.shopify.com/s/files/1/0428/8957/6601/files/41242334662.pdf
- https://cdn.shopify.com/s/files/1/0434/4958/1724/files/acute_mastoiditis.pdf
- https://cdn.shopify.com/s/files/1/0433/2349/0457/files/11993778599.pdf
- https://cdn.shopify.com/s/files/1/0441/3181/1480/files/jovirafiwojemerozerudedi.pdf
- https://cdn.shopify.com/s/files/1/0429/6084/7004/files/dog_adoption_application.pdf
- https://cdn.shopify.com/s/files/1/0441/0900/4952/files/74446278525.pdf
- https://cdn.shopify.com/s/files/1/0427/6341/9815/files/kosulalozi.pdf
- https://cdn.shopify.com/s/files/1/0432/4468/3419/files/55479211063.pdf
- https://cdn.shopify.com/s/files/1/0430/4296/3613/files/sefekesaxuwi.pdf
- https://cdn.shopify.com/s/files/1/0438/5262/8118/files/2246332070.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_off00006090.bina22cc7916cfb31cff4b0a075d6cc9d99f78d17962e740cf89838dd033c27bf8c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6090 | 5232 bytes |
font_01_sfnt_off00007239.binfce51a17ed6a1ca8fe9027c3244b1c8d04a7cb71d4acdd20edcdbb379bdccf0f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7239 | 10168 bytes |
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