MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document contains a large number of embedded links, many of which point to external PDF files hosted on various domains, including a redirector. The primary malicious link directs users to 'ttraff.com', suggesting a phishing or scam attempt. The document's content and structure indicate it's designed to trick users into clicking these links, likely leading to further malicious content or exploitation.
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=br%25C3%25BCche+%25C3%25BCbungsaufgaben+pdf
- http://files.yogawithminta.com/uploads/1/3/2/7/132710748/2190998.pdf
- http://muvaxiji.aasvehiclesolutions.co.uk/uploads/1/3/1/3/131398101/a7d1d5be51631aa.pdf
- http://xuduvano.travelmittelamerika.com/uploads/1/3/1/3/131380429/gumamudebupaxuwevewi.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/34007792176.pdf
- https://cdn.shopify.com/s/files/1/0432/3124/8542/files/wefugasolinedaraf.pdf
- https://cdn.shopify.com/s/files/1/0432/7407/6315/files/popunuzajifireluvo.pdf
- https://cdn.shopify.com/s/files/1/0437/0258/3449/files/sobupowu.pdf
- https://cdn.shopify.com/s/files/1/0432/1899/3307/files/22572985134.pdf
- https://cdn.shopify.com/s/files/1/0439/1036/5339/files/woxopuwibokedekas.pdf
- https://cdn.shopify.com/s/files/1/0447/9234/8838/files/51176430232.pdf
- https://cdn.shopify.com/s/files/1/0430/1458/6521/files/81833822615.pdf
- https://cdn.shopify.com/s/files/1/0429/8116/3157/files/xejebikuzutudukoxevemi.pdf
- https://cdn.shopify.com/s/files/1/0430/3477/1610/files/child_development_a_thematic_approach.pdf
- https://cdn.shopify.com/s/files/1/0430/6314/8695/files/vonuvefapifepesabonopesa.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_off00005b7d.bin53de51760a859cbd3752e589f8cf5d1c5e67f0e1c5703726eb6faab944271108 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5B7D | 5692 bytes |
font_01_sfnt_off00006e9f.bineb107eb24a6e5301d769882764a71dbce6d1b722391d7a1ba666fd9f1c2b28ab |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6E9F | 10876 bytes |
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