MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF document contains a large number of embedded links, many of which point to external PDF files hosted on Shopify. One of the primary links directs to a known malicious redirector infrastructure at 'ttraff.ru'. The document's content and structure suggest it is part of a link farm designed to drive traffic to malicious sites, likely for phishing or malware distribution.
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.ru/wb?keyword=fundy%20national%20park%20map%20pdf
- http://files.rentatent-sw.co.uk/uploads/1/3/1/8/131856039/wutajagibewu-zaxago-fafukozijive.pdf
- http://files.thousandhillsstables.com/uploads/1/3/1/4/131483184/gubasut.pdf
- http://files.hrv4training.com/uploads/1/3/0/9/130969148/romumib-roxoxikubu-fazumevaxuzi-fovebuzob.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0429/5314/6517/files/lamud.pdf
- https://cdn.shopify.com/s/files/1/0433/4141/4552/files/guzoteminerox.pdf
- https://cdn.shopify.com/s/files/1/0433/7090/5750/files/70764724934.pdf
- https://cdn.shopify.com/s/files/1/0434/9929/0776/files/selodutu.pdf
- https://cdn.shopify.com/s/files/1/0429/0081/6028/files/ooga_chaka_lyrics.pdf
- https://cdn.shopify.com/s/files/1/0429/1254/6975/files/xarusenododu.pdf
- https://cdn.shopify.com/s/files/1/0433/2693/1099/files/58967195994.pdf
- https://cdn.shopify.com/s/files/1/0431/9730/0885/files/beaucoup_de_bruit_pour_rien_william_shakespeare.pdf
- https://cdn.shopify.com/s/files/1/0431/6377/9221/files/cours_anglais_francais_traduction.pdf
- https://cdn.shopify.com/s/files/1/0428/3082/3583/files/athlean_x_total_beaxst.pdf
- https://cdn.shopify.com/s/files/1/0431/6305/8340/files/chemistry_student_textbook_grade_11.pdf
- https://cdn.shopify.com/s/files/1/0447/8110/9405/files/libro_los_4_acuerdos_toltecas.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_off0000597c.bined2800ce25312c06079adf588d781f10a11b6e5660497ca9d05bd29d8d773e87 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x597C | 5128 bytes |
font_01_sfnt_off00006ae9.bin3cf18ad1e37d0640dbcba0db3887a5e23dce2d4317cd28be27b6f9312c15ee39 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6AE9 | 10128 bytes |
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