MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a large number of embedded links, many pointing to Shopify domains, which is indicative of a link farm or SEO poisoning attempt. One critical heuristic identified a link to a known malicious redirector at 'ttraff.com'. The ML classifier also strongly flagged this PDF as malicious. The embedded URLs suggest an attempt to drive traffic to malicious infrastructure.
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/wix?keyword=gameboy+color+zelda
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0429/0582/9532/files/22289404820.pdf
- https://cdn.shopify.com/s/files/1/0435/6354/8831/files/34012650342.pdf
- https://cdn.shopify.com/s/files/1/0433/9341/7367/files/jofeku.pdf
- https://cdn.shopify.com/s/files/1/0465/3472/1694/files/42158652009.pdf
- https://cdn.shopify.com/s/files/1/0430/3260/8921/files/36933867052.pdf
- https://cdn.shopify.com/s/files/1/0434/6544/1430/files/94357431680.pdf
- https://cdn.shopify.com/s/files/1/0434/3853/8908/files/kuworamuzunis.pdf
- https://cdn.shopify.com/s/files/1/0447/0882/3193/files/wutixamajenuwowanaposud.pdf
- https://cdn.shopify.com/s/files/1/0431/0692/6741/files/engagement_party_program_template.pdf
- https://cdn.shopify.com/s/files/1/0434/7022/5558/files/tata_company_balance_sheet.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/zawitowawipujeko.pdf
- https://cdn.shopify.com/s/files/1/0432/3786/7687/files/illustrated_oxford_dictionary_free_download.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000ae92.bin58aa611030d38a1e310e305c754e3ebc21671ba551671a3e02c69afcacf622b2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAE92 | 13460 bytes |
font_01_sfnt_off0000da11.bin40e1e5e7562fdeb0325349aec490b78160f8dc63ce58eba08f063ba6892be45c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDA11 | 5228 bytes |
font_02_sfnt_off0000ebd7.bin81de75e62eb30dfa4fcd7c14a4e122a0aa327a56b2933819ad9e6c652e2f4231 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEBD7 | 10604 bytes |
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