MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was flagged as malicious by multiple heuristics, including a critical finding for a redirector link to ttraff.ru and a link farm containing numerous external PDF links. The document body, though partially corrupted, contains text related to a Punjabi movie and the wkhtmltopdf tool, suggesting a lure. The primary attack pattern involves redirecting users through the ttraff.ru domain, likely to a phishing or malware distribution site.
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/pify?keyword=lahoriye+punjabi+movie+amrinder+gill+free
- http://files.the8blockfitnessstudio.com/uploads/1/3/1/6/131606674/1f565bc5183d.pdf
- http://xoteba.mondulkiritour.com/uploads/1/3/0/9/130969747/fde6d62ce6b14c.pdf
- http://vesutaf.bluesailrealty.com/uploads/1/3/0/7/130738970/4546977.pdf
- https://cdn.shopify.com/s/files/1/0440/6899/5222/files/40468075951.pdf
- https://cdn.shopify.com/s/files/1/0433/9387/6118/files/nekadilafuzefimibepujoti.pdf
- https://cdn.shopify.com/s/files/1/0431/2940/5600/files/72691866736.pdf
- https://cdn.shopify.com/s/files/1/0456/4857/6679/files/geninajokuti.pdf
- https://cdn.shopify.com/s/files/1/0430/5915/1009/files/83366327166.pdf
- https://cdn.shopify.com/s/files/1/0437/9394/0641/files/lamevuridexudemiko.pdf
- https://cdn.shopify.com/s/files/1/0432/8305/4757/files/13100118738.pdf
- https://cdn.shopify.com/s/files/1/0441/0854/6200/files/wotlk_talent_builds.pdf
- https://cdn.shopify.com/s/files/1/0435/6187/7663/files/hotel_food_and_beverage_manager_job_description.pdf
- https://cdn.shopify.com/s/files/1/0432/8289/0912/files/27597336409.pdf
- https://cdn.shopify.com/s/files/1/0432/4275/0114/files/simiwubomebi.pdf
- https://cdn.shopify.com/s/files/1/0432/0067/6001/files/14434905112.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/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00004364.binc5ff703fa36fdee7c4d1bce8240611ff77813c904658b6bb91f79d90128b9b1e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4364 | 5596 bytes |
font_01_sfnt_off00005655.binf5f48fcf989dd1de9f3d33dc39f79e55e4f5bb8b0c8676966fb7a49abe57ce3d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5655 | 10008 bytes |
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