MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link to a known malicious redirector, ttraff.ru, which is likely intended to lead the user to a malicious site. The document body, though heavily obfuscated, contains text referencing "Cinderella solution quick start pdf" and the malicious URL, suggesting a lure. The presence of numerous links, many pointing to Shopify, indicates a potential link farm or SEO manipulation tactic to distribute the malicious content.
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=cinderella+solution+quick+start+pdf
- http://files.bendacappellafestival.com/uploads/1/3/0/8/130873758/tamejidikemawun.pdf
- http://files.mrsnow.org/uploads/1/3/1/4/131453902/kafasefejigufe.pdf
- http://files.soulfulnesstherapies.co.uk/uploads/1/3/0/9/130969710/26724845cf.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0429/3374/7878/files/title_keys_ds.pdf
- https://cdn.shopify.com/s/files/1/0429/9672/7961/files/linksys_2000_firmware.pdf
- https://cdn.shopify.com/s/files/1/0431/1423/4016/files/nujawuwolonebusudepawuxo.pdf
- https://cdn.shopify.com/s/files/1/0430/3470/6069/files/boriwon.pdf
- https://cdn.shopify.com/s/files/1/0433/9603/8812/files/muzzle_energy_calculator.pdf
- https://cdn.shopify.com/s/files/1/0433/9567/8359/files/25436341945.pdf
- https://cdn.shopify.com/s/files/1/0430/8058/1274/files/70657663470.pdf
- https://cdn.shopify.com/s/files/1/0437/7473/8586/files/zotufipiludezatebuvibopu.pdf
- https://cdn.shopify.com/s/files/1/0434/5279/2982/files/55588489225.pdf
- https://cdn.shopify.com/s/files/1/0437/3748/1365/files/furepofagozipagigapuma.pdf
- https://cdn.shopify.com/s/files/1/0435/8114/5243/files/vukipax.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_off0000754a.bin3346e147d65e714b3f5af7fe0f10302a4d5c814505506cf5a333e4808c34ce73 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x754A | 5244 bytes |
font_01_sfnt_off00008729.bin81cded8f587d585ef9506731b6614f18e5a30ec28db296235b9b0d0bf65be6d7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8729 | 10588 bytes |
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