MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'ttraff.com'. The document body, though heavily obfuscated, contains the same URL, suggesting it's the primary lure. The PDF also exhibits characteristics of a link farm, with numerous embedded URLs, many pointing to Shopify domains, likely for SEO manipulation to increase visibility of the malicious link. No scripts were extracted, but the presence of a malicious redirector URL is sufficient to indicate a phishing or scam attempt.
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=free++template+cv+indonesia+kreatif+word
- http://files.ciai-fondazione.org/uploads/1/3/1/6/131606392/bc14a10.pdf
- http://files.spencerfamilychurch.org/uploads/1/3/2/8/132815785/sojagipeboxija-zewiwomalux-tifaletas.pdf
- http://files.arosenthallcsw.com/uploads/1/3/2/3/132302940/lobirogezafudakij.pdf
- http://files.arosenthallcsw.com/uploads/1/3/2/3/13
- https://cdn.shopify.com/s/files/1/0428/4514/3207/files/62782707690.pdf
- https://cdn.shopify.com/s/files/1/0429/1044/9830/files/27940819956.pdf
- https://cdn.shopify.com/s/files/1/0430/7802/5377/files/losofumevukubanelimasu.pdf
- https://cdn.shopify.com/s/files/1/0431/2891/4074/files/lord_byron_books.pdf
- https://cdn.shopify.com/s/files/1/0433/7742/6584/files/emirates_airlines_information_system.pdf
- https://cdn.shopify.com/s/files/1/0439/8628/8798/files/xumuwutakinude.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/rowogumidakedodovejizana.pdf
- https://cdn.shopify.com/s/files/1/0428/7961/5142/files/honda_gx160_service_manual.pdf
- https://cdn.shopify.com/s/files/1/0466/2974/8901/files/vazesamapimoxoturipanu.pdf
- https://cdn.shopify.com/s/files/1/0430/8343/2096/files/catcher_in_the_rye_final_test.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_off00007c53.bin1e625c162318377787a941418b06675611ca004fc601995e0cb2cdb8b35e83cb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7C53 | 5472 bytes |
font_01_sfnt_off00008eeb.bin3759e212520463a9839e0f77694e259f1abcdb10f1dc8751d81d33a3a08d0db4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8EEB | 14084 bytes |
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