MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged as malicious by a machine learning classifier and contains a critical heuristic indicating it links to known malicious redirector infrastructure. It also exhibits characteristics of a PDF link farm, with numerous embedded URLs pointing to external resources, many hosted on Shopify. The primary malicious URL identified is https://ttraff.com/pify?keyword=blacklight+retribution+pc+full, which is likely used to direct users to a malicious site. The document body, though heavily obfuscated, contains this URL and other embedded links.
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=blacklight+retribution+pc+full
- http://xatas.gitaarlesdamwoude.nl/uploads/1/3/1/6/131606490/a611d04b.pdf
- https://cdn.shopify.com/s/files/1/0432/9019/8180/files/vimipenewuxixejofobo.pdf
- https://cdn.shopify.com/s/files/1/0430/0223/2983/files/wekuxufanigupes.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/99324429390.pdf
- https://cdn.shopify.com/s/files/1/0429/8267/0485/files/81556280301.pdf
- https://cdn.shopify.com/s/files/1/0432/2865/9870/files/bojelebazizofopitorokazek.pdf
- https://cdn.shopify.com/s/files/1/0448/5431/3122/files/barack_obama_dreams_from_my_father_download.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/3152232763.pdf
- https://cdn.shopify.com/s/files/1/0436/9465/3594/files/gw2_firebrand_build.pdf
- https://cdn.shopify.com/s/files/1/0437/3427/0117/files/gupewowu.pdf
- https://cdn.shopify.com/s/files/1/0432/0670/5311/files/98623232446.pdf
- https://cdn.shopify.com/s/files/1/0431/8747/0485/files/54999140592.pdf
- https://cdn.shopify.com/s/files/1/0445/6477/5076/files/public_speaking_tips_and_tricks.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_off0000526f.bin6cdffb87b3b80aa95b962c87252969c84578e4064bf1a4beebb00cdd034806da |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x526F | 5352 bytes |
font_01_sfnt_off0000649f.bin2fd47a647787520a66d532b88cec6845678ccae73a544979a289fd9298f86787 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x649F | 10616 bytes |
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