MALICIOUS
202
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document contains a malicious redirector link disguised as a download button, aiming to trick users into downloading a file. The primary redirector URL is https://ttraff.com/wix?keyword=descargar+gta+san+andreas+para+psp, which leads to a file hosted on Shopify. The ML classifier strongly indicates maliciousness, and the presence of multiple SEO-related links suggests a campaign to distribute potentially unwanted or malicious files.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 6
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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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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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/wix?keyword=descargar+gta+san+andreas+para+psp In PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/1685/5457/files/filibewazodezasimas.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/7453/6103/files/discord_developer_mode.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/5097/5910/files/hong_kong_attractions_map.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/9997/8904/files/cholamandalam_motor_insurance_claim_form.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/9405/6861/files/bootstrap_4_checkout_page_template.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6630/2357/files/eng_report_definition.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5450/5882/files/employment_service_letter_format.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/1610/8701/files/6052144934.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7410/1160/files/fasibodanexaj.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/6337/7048/files/business_accounting_free_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/4252/0739/files/jubaxogob.pdfIn PDF document text
- https://static.usrfiles.com/ugd/f459ea_933dce474a5246b682f2ed54173eacb0.pdfIn PDF document text
- https://static.usrfiles.com/ugd/696b8a_2cfa779f2fdb4518a3aa7a3410916525.pdfIn PDF document text
- https://static.usrfiles.com/ugd/a107db_7db7a0e819384988a1f07bec61ab2d20.pdfIn PDF document text
- https://static.usrfiles.com/ugd/dc98cc_8d0a253d1ac644709f090bd03a614462.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006a20.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6A20 | 5208 bytes |
SHA-256: 691ed50bb457f85115e279bfc0b55fa7aeee3f1fc497a82e7ac7f6e47e934376 |
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font_01_sfnt_off00007bd5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7BD5 | 1800 bytes |
SHA-256: 51ebeec29509b87aa858d500e37ac8853184703d07d1f913ce36d8e1dc7764c0 |
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font_02_sfnt_off00008463.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8463 | 10056 bytes |
SHA-256: d5416e7f1e93a117cfe7620e4874507a19d7da13319fc6a8b217237847670112 |
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font_03_sfnt_off0000a70e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA70E | 16312 bytes |
SHA-256: bf8f9ece8d9d74ce2d7a98a07ee1bb8f4056faf702b3b1702118181e85f1b939 |
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