MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file contains embedded links that redirect to malicious infrastructure, specifically identified as a redirector at 'https://ttraff.com/wix?keyword=verizon+jetpack+manual'. The document body, though heavily obfuscated, contains text suggesting it is a lure for a "Verizon jetpack manual", likely to trick users into clicking the malicious link. The presence of numerous other PDF links further supports a link farm or SEO poisoning tactic to distribute the malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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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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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=verizon+jetpack+manual In PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://cdn.shopify.com/s/files/1/0429/6579/4965/files/ejercicios_de_antonimos_para_bachillerato.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5106/5243/files/warumupuvibanebijage.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/7014/2117/files/53225673269.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/5369/4626/files/savuralanopuzufujuxo.pdfIn PDF document text
- https://static.usrfiles.com/ugd/b8c837_161ab6fb037247e781f9f91ce5671a02.pdfIn PDF document text
- https://static.usrfiles.com/ugd/105a8c_e0c009e4d6284014ad099f5a5eb1eff6.pdfIn PDF document text
- https://static.usrfiles.com/ugd/b8c837_396629ec99d94ffd808ba9b983161948.pdfIn PDF document text
- https://static.usrfiles.com/ugd/b8c837_718fe999dfbf4161b05b24b2e5b4d640.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6225/3978/files/muzazuwizemisa.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/3057/6285/files/sidafuliwawegoluz.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3533/6616/files/pafolizirogumaga.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/29331550606.pdfIn PDF document text
- https://static.usrfiles.com/ugd/b8c837_b458b3bc71f041ed8de160528ca3fe6f.pdfIn PDF document text
- https://static.usrfiles.com/ugd/455f95_50296360e7bc40f19244e975f3bfa360.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_off00005505.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5505 | 4940 bytes |
SHA-256: 4664fedcff64abf8091988dd08c81e7564d4aa3d70e7728522d2e05a9c932c82 |
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font_01_sfnt_off000065c2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x65C2 | 9816 bytes |
SHA-256: aab462f11a0d82536c64205f3aa57f4967d097db35181d4f38f444d5d024b577 |
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font_02_sfnt_off000087b0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x87B0 | 17200 bytes |
SHA-256: 2ac0a33d86fe2f69241fdd33b8be2c239c957bc82aa5c2e556ef5ecfc1a5fbba |
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font_03_sfnt_off0000a033.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA033 | 4324 bytes |
SHA-256: a542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f |
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