MALICIOUS
234
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF contains numerous links, many pointing to a redirector service (ttraff.com) which is flagged as malicious. The document body and heuristics suggest a lure for free content, likely a phishing or malware download. The presence of a password-protected archive lure indicates an attempt to bypass gateway security, further supporting a malicious intent.
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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Password-protected archive handoff high SE_PASSWORD_ARCHIVE_LUREDocument gives password instructions for an archive or attachment — often used to keep payloads encrypted until after gateway scanning
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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=telugu+love+songs+ringtones+free++mobile In PDF document text
- http://files.opwtcstockton.com/uploads/1/3/1/0/131070762/begajawujipili-nazigam-wefukemo.pdfIn PDF document text
- http://files.tyruben.com/uploads/1/3/0/8/130813769/finuvenemejo.pdfIn PDF document text
- http://files.keystone-equestrian.com/uploads/1/3/1/4/131406181/d4251d307d3a.pdfIn PDF document text
- http://files.slaterfamilylaw.com/uploads/1/3/1/8/131871569/riwel.pdfIn PDF document text
- http://kedajon.bhexclusivecollections.com/uploads/1/3/1/4/131438641/c7b068.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/1/0430/8189/1989/files/pumimesarorutu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/9713/7056/files/xorurujevezupezova.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/6429/4557/files/seether_broken_lyrics.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/1587610690.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/9744/6816/files/jovojido.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/4844/9701/files/44466553454.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/5942/0063/files/guidelines_for_management_of_acute_appendicitis.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/99324429390.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/8697/6926/files/32280446072.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/6152/4118/files/39399252342.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9502/3013/files/87463708103.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/5350/4917/files/kapezemekixexorowowi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/5542/4423/files/ielts_writing_academic_vocabulary.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
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006857.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6857 | 5028 bytes |
SHA-256: 61f0348b61653b09b4c666408bc7ae9c9be43c06496b3eb2fb29858867355045 |
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font_01_sfnt_off00007967.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7967 | 10156 bytes |
SHA-256: 38e9c7a85ff9c77a2a128ab01ab6d2224b3eeb5fb5e9cbf97025c55e637ab630 |
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