MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.001 Malicious Link
The PDF contains a large number of embedded links, many pointing to Shopify domains, but one critical link redirects through ttraff.com. This indicates a link farm designed to obscure the final destination, which is likely malicious. The document body itself is heavily obfuscated and contains the primary malicious URL, suggesting a lure to trick users into clicking through to a potentially harmful site.
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/pify?keyword=pneumatic+cylinder+calculation+formula+pdf In PDF document text
- http://files.abrenian.com/uploads/1/3/0/8/130873804/473ec86e8.pdfIn PDF document text
- http://mixime.fredabedi.com/uploads/1/3/1/6/131636655/bufuzesubapokawi.pdfIn PDF document text
- http://files.latebloompaperie.com/uploads/1/3/0/9/130969505/popajibo_zisanaru_xubak_natomufofikepax.pdfIn PDF document text
- http://files.allfloorsinteriors.com/uploads/1/3/0/9/130969375/kexajize.pdfIn PDF document text
- http://files.leonwebbillustration.com/uploads/1/3/1/3/131398110/fogafiweba-vebakax.pdfIn 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/1/0429/2427/7923/files/canon_powershot_s2_ls.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/4909/0200/files/panasonic_bread_maker_recipes.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/1905/7822/files/26044361815.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/9423/7599/files/65992188968.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/0832/7829/files/37977033007.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/4709/9290/files/cancer_de_esofago_fisiopatologia.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/4473/2065/files/23438887716.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/9674/4871/files/47322968150.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/1671/5429/files/wakesataniz.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/7801/7443/files/faduwofesoderuf.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/86562581376.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7439/6058/files/37082545396.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006888.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6888 | 5108 bytes |
SHA-256: dd2ee2340cb034b3647d74904db487b41dc20d10db5ecd743dc246cc7a418c68 |
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font_01_sfnt_off000079cf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x79CF | 9908 bytes |
SHA-256: 61d0390795ae65eac86e15b24ecf6ffc3869c4a4d26247f7a0f2f84a086eadc0 |
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font_02_sfnt_off00009bb8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9BB8 | 4324 bytes |
SHA-256: 05d2457133b820fa77aa358e30e9acfbad3f04c46ced9a37296d9311117db176 |
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