MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link farm and a prominent link to a redirector disguised as a document summary. The ML classifier strongly indicated maliciousness. The embedded link `https://ttraff.com/pify?keyword=animal+farm+summary+pdf+download` likely leads to a malicious site, and the numerous other links to Shopify PDFs suggest an attempt to obscure the malicious activity or distribute further 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.com/pify?keyword=animal+farm+summary+pdf+download
- http://files.ifapa-africa.com/uploads/1/3/1/0/131070291/156496.pdf
- http://files.oakdalemma.com/uploads/1/3/1/3/131381802/3084622.pdf
- http://nijinedo.whbaptist.org/uploads/1/3/0/7/130739564/nejiluvef_noruzifo_bedoriwi_fetakuduzenob.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0430/4388/1114/files/koruj.pdf
- https://cdn.shopify.com/s/files/1/0433/5504/6037/files/lewepanusanujigevilifa.pdf
- https://cdn.shopify.com/s/files/1/0428/7086/6087/files/29859416238.pdf
- https://cdn.shopify.com/s/files/1/0437/1123/4197/files/motitobuvisuperajosake.pdf
- https://cdn.shopify.com/s/files/1/0429/1778/9863/files/xazefavexirufibusesevama.pdf
- https://cdn.shopify.com/s/files/1/0428/9616/2972/files/certified_ethical_hacker_cert_guide.pdf
- https://cdn.shopify.com/s/files/1/0428/2672/7580/files/10862425269.pdf
- https://cdn.shopify.com/s/files/1/0430/7664/9124/files/teora_del_materialismo_histrico_bujarin.pdf
- https://cdn.shopify.com/s/files/1/0428/9763/7535/files/7935072995.pdf
- https://cdn.shopify.com/s/files/1/0433/2729/1547/files/oxford_dictionary_english_to_tamil_free_download.pdf
- https://cdn.shopify.com/s/files/1/0429/9502/4025/files/13549696753.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000062d0.bin0ea47e3ec27d0ab9f632b6960d8d02515ae44557dac816751a6c51fc02b34445 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x62D0 | 5372 bytes |
font_01_sfnt_off00007513.bin569cb92e6cfdc6926b26f7aeb64ad234bfca6935fd16190708df8aa4a4309f1d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7513 | 10112 bytes |
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