MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a high number of embedded links, many pointing to Shopify domains, but one critical link directs to a known malicious redirector. The document body, though obfuscated, contains text related to 'Bobcat t300 parts manual pdf' and the wkhtmltopdf application, suggesting a lure to disguise the malicious intent. The ML classifier strongly flagged this PDF as malicious, reinforcing the assessment that it is designed to redirect users to harmful content.
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=bobcat+t300+parts+manual+pdf
- http://files.droolyandrewspetportraits.com/uploads/1/3/1/4/131454024/vijigawe.pdf
- http://files.leadershipstarkcounty33bestclassever.com/uploads/1/3/1/3/131379828/zoravigatedibovej.pdf
- http://files.shhsart.com/uploads/1/3/0/7/130739674/juxifikunuzodu_xafaji.pdf
- https://cdn.shopify.com/s/files/1/0431/5545/6149/files/uninstall_java_9.pdf
- https://cdn.shopify.com/s/files/1/0433/1234/9334/files/bojasokuxafitanav.pdf
- https://cdn.shopify.com/s/files/1/0432/3901/4562/files/jenejifusozaz.pdf
- https://cdn.shopify.com/s/files/1/0435/2966/6724/files/bolarolatexol.pdf
- https://cdn.shopify.com/s/files/1/0437/6962/6781/files/gobakoratipa.pdf
- https://cdn.shopify.com/s/files/1/0433/8683/0998/files/57674285145.pdf
- https://cdn.shopify.com/s/files/1/0434/4394/5628/files/zizededinupaxikobojagog.pdf
- https://cdn.shopify.com/s/files/1/0433/9980/7126/files/sodufodosunoj.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/32505595602.pdf
- https://cdn.shopify.com/s/files/1/0429/9754/7157/files/funuxak.pdf
- https://cdn.shopify.com/s/files/1/0436/9140/9562/files/76666370937.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_off00004ddf.bin5f334905d5725ceb9f68e8ec02f6a30ff716faa03e24f490a0ae712a83a9ae9a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4DDF | 5796 bytes |
font_01_sfnt_off00006175.bin7825f2caf35d5b71a8730ee5d6b65a22520edf8d4e30779ff222820083e0a6a9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6175 | 9512 bytes |
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