MALICIOUS
214
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a critical heuristic firing indicating it's a malicious redirector link, pointing to 'https://ttraff.link/wix?keyword=president+paintball+unblocked'. Additionally, it features a PDF link farm with numerous external links, many hosted on Shopify. The document body also contains a callback lure, suggesting a social engineering attempt to engage the user via phone. The primary attack pattern involves redirecting the user to malicious sites.
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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Callback phishing phone lure medium SE_CALLBACK_LUREDocument asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns. Suppressed for legitimate-issuer (IRS/gov/official-form) documents that carry no urgency or charge/dispute escalation.
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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.link/wix?keyword=president+paintball+unblocked In PDF document text
- http://files.anna-abraham.com/uploads/1/3/1/6/131606755/2fd329efc.pdfIn 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/1/0432/4737/0402/files/kebudep.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0985/8984/files/55283622914.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/1049/0519/files/p90x_meal_plan_free.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/4887/7736/files/articulaciones_de_la_rodilla.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/5463/5937/files/famatunimekoxurijuvefem.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/1043/2930/files/veletubexiw.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5398/1594/files/zelawenajivavusexexoki.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/4792/5413/files/arya_samaj_movement.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7507/5225/files/vcredist_arm_64_bit_windows_10.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/68513135127.pdfIn PDF document text
- https://eee5ea1a-5b3e-45a6-b78a-9bc3118e0be5.filesusr.com/ugd/e481ce_ee6979aca5d94b01bbd4e181dfbba758.pdf?index=trueIn PDF document text
- https://df3bd851-50f4-443f-83ac-55ceb96fbd04.filesusr.com/ugd/07ef24_436c7f03d0c84016afa7f3d109aa2a1d.pdf?index=trueIn PDF document text
- https://b4578912-90cd-40a0-ac4e-438b343b6cb2.filesusr.com/ugd/3ceeb9_9ac9cdd68f3e45aa9597ccad5d8a17f4.pdf?index=trueIn PDF document text
- https://f8fdcd2e-136d-4b82-ad96-ca36e25c8cc1.filesusr.com/ugd/a8ca0f_32dd47088be149e5a672bf68dffd9d52.pdf?index=trueIn 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
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000464e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x464E | 5272 bytes |
SHA-256: 2fcf4a589f93f987c8be7089b2a05d52dedc6966b474a3f2225c23caa4097b2b |
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font_01_sfnt_off0000583a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x583A | 9896 bytes |
SHA-256: 6fcd0e805208eaa475a52f49212a6ae5ef52d97bd3f631de7d4527a9246b608c |
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