MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link to a redirector, ttraff.com, which is flagged as malicious. It also hosts a large number of links to other PDFs, suggesting a link farm or SEO manipulation tactic. The ML classifier strongly indicated maliciousness. The embedded URLs likely serve as a lure to redirect users to malicious content or phishing pages.
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=antisocial+theory+pdf
- http://files.quadcityarts.org/uploads/1/3/0/9/130969926/deeeab.pdf
- http://fotav.lisasporte.com/uploads/1/3/0/9/130969358/ad9c7.pdf
- http://files.symmetry-careers.com/uploads/1/3/1/4/131454699/razulil.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0435/4696/8215/files/85826984835.pdf
- https://cdn.shopify.com/s/files/1/0435/0086/3643/files/nanemera.pdf
- https://cdn.shopify.com/s/files/1/0433/3908/8022/files/mawagu.pdf
- https://cdn.shopify.com/s/files/1/0432/6876/7907/files/eurydice_by_sarah_ruhl.pdf
- https://cdn.shopify.com/s/files/1/0438/9008/1944/files/wexawusogaduzutisupik.pdf
- https://cdn.shopify.com/s/files/1/0434/0056/0803/files/19773411084.pdf
- https://cdn.shopify.com/s/files/1/0431/3907/2161/files/87683599647.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/rixaraxamixenapo.pdf
- https://cdn.shopify.com/s/files/1/0429/9387/7145/files/definition_of_arthritis.pdf
- https://cdn.shopify.com/s/files/1/0434/2503/8497/files/kofakutoko.pdf
- https://cdn.shopify.com/s/files/1/0434/8923/1000/files/tizekopogagosogapatis.pdf
- https://cdn.shopify.com/s/files/1/0429/3387/8940/files/22640739107.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_off00006909.binbe98d419f016a84a2aa328feab5516329eb288fc8078d0adf508eb1a7358c4e2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6909 | 5336 bytes |
font_01_sfnt_off00007b35.binfb1859aeda77745c1c3ffc8f025d2ec412dc0fc1371526d7c5b4a09e35b2a83a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7B35 | 10248 bytes |
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