MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link disguised as a printer driver download for 'Konica minolta c224e driver'. This link, https://ttraff.cc/pify?keyword=konica+minolta+c224e+driver, points to a known malicious redirector. The document also features a large number of embedded links, many hosted on cdn.shopify.com, suggesting a link farm or SEO poisoning tactic to distribute malicious content. The ML classifier strongly flagged this PDF as malicious.
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.cc/pify?keyword=konica+minolta+c224e+driver
- http://files.artevivoluveccerouvrais.com/uploads/1/3/2/7/132712015/86d7a48e15cf6.pdf
- http://files.elevatedarcheryproducts.com/uploads/1/3/1/3/131383981/6ab84.pdf
- http://files.en.myfoodpassion.net/uploads/1/3/1/6/131606289/morutofel-xexovaf-miliragenu-viwidinujavatom.pdf
- https://cdn.shopify.com/s/files/1/0431/6515/5489/files/fororexedivope.pdf
- https://cdn.shopify.com/s/files/1/0427/7446/2631/files/patuxesozerazaneru.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/buxidumex.pdf
- https://cdn.shopify.com/s/files/1/0433/8742/0835/files/reading_comprehension_for_esl_students.pdf
- https://cdn.shopify.com/s/files/1/0440/9311/2472/files/streamline_english_connections.pdf
- https://cdn.shopify.com/s/files/1/0432/7201/1941/files/nijinagaxogelasimelubi.pdf
- https://cdn.shopify.com/s/files/1/0430/7881/1797/files/30532817668.pdf
- https://cdn.shopify.com/s/files/1/0434/5993/6421/files/gonituwoluz.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_off00004e1c.bin61f292ca088608319d3d311b8e0d50b26a25704f308497f8015b3b0e4289b695 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4E1C | 5156 bytes |
font_01_sfnt_off00005f96.binfccb2d3a16ddf8c322ea1804406ec3f3744cbc9db514d738d9832ee98fb39e00 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5F96 | 13592 bytes |
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