MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link to a known malicious redirector, ttraff.me, which is disguised as a service manual. The document body, though heavily obfuscated, also contains this URL and numerous other links to PDF files hosted on Shopify, likely part of a link farm to improve search engine ranking for malicious content. The ML classifier strongly flagged this PDF as malicious.
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.me/wix?keyword=2005+mini+cooper+s+service+manual+pdf
- http://files.marymendenhall.com/uploads/1/3/1/8/131871994/netelalevasine_zemamogolirowex_livoxureba_jalatizoba.pdf
- http://jizukiga.psusdliteracy.com/uploads/1/3/1/8/131871395/rakavuziniposilituw.pdf
- http://wowuzote.spokenred.net/uploads/1/3/1/4/131437252/5265794.pdf
- http://wukow.churchhillproductions.com/uploads/1/3/0/7/130738546/funubolipop.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/87899810879.pdf
- https://cdn.shopify.com/s/files/1/0427/6345/2583/files/applications_of_cathode_ray_oscilloscope.pdf
- https://cdn.shopify.com/s/files/1/0434/0023/3112/files/45187781005.pdf
- https://cdn.shopify.com/s/files/1/0431/6086/2874/files/amadeus_peter_shaffer.pdf
- https://cdn.shopify.com/s/files/1/0432/3940/7784/files/wow_classic_resto_druid_talent_guide.pdf
- https://cdn.shopify.com/s/files/1/0429/0953/2323/files/plants_vs_zombies_garden_warfare_2_a.pdf
- https://cdn.shopify.com/s/files/1/0434/9440/8357/files/22085607973.pdf
- https://cdn.shopify.com/s/files/1/0432/1935/3767/files/medical_powerpoint_templates_gynecology.pdf
- https://cdn.shopify.com/s/files/1/0437/7303/4658/files/assertive_communication_scenarios.pdf
- https://cdn.shopify.com/s/files/1/0437/7097/0274/files/emotional_development_theories.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_off00005ed5.bin0451fb95b8741157757f892c005c9619d0019ca55a0d7cbb9634303ac9ad782c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5ED5 | 5664 bytes |
font_01_sfnt_off0000720a.bin4d532bf5197723d54bce6aaf409f93d9bd7ee82dadba0c4c0f2b5b5731ab21df |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x720A | 12320 bytes |
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