MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF file contains numerous links, including one pointing to a known malicious redirector at `ttraff.com`. The document body, though obfuscated, contains the same URL, suggesting a lure to a malicious site. The presence of a large number of external PDF links, many hosted on Shopify, indicates a link farm used for SEO manipulation or to distribute malicious content. No scripts were extracted from this sample.
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=hatsukoi+1%252F+1+route+guide In PDF document text
- http://files.mindfulsoulcenter.com/uploads/1/3/1/8/131871627/jokupizisaduzawikule.pdfIn PDF document text
- http://files.mindfulwellness.us/uploads/1/3/1/4/131453124/susaporuxux-karivumupujore-ramamaxef-vakesepupova.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/1/0435/9861/0589/files/9258415175.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9437/6599/files/16242611825.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/5780/6486/files/48152052392.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/5136/8104/files/19411746208.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/80804151078.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8691/3437/files/opg_deputyship_report_form.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9915/1768/files/kumedixamefowesazuzitam.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/2794/5889/files/caterpillar_c15_service_manual.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/3016/7203/files/mubijapaxizowaxuderuk.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/1384/0794/files/zakiwazesozetovununoduwu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/1709/1744/files/meden.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/8770/8825/files/vebolakaliw.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8592/2466/files/makalah_bendungan_asi.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_off00007941.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7941 | 4612 bytes |
SHA-256: 0fbbe789a2da7ea88753ade1c6d4064c2e63708526e555d2028da8ddfe41f9c5 |
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font_01_sfnt_off0000896b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x896B | 5076 bytes |
SHA-256: d2989d79db2b12b79e076d8ca378a16c8c57b0bf8776f1638915135981517e36 |
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font_02_sfnt_off00009ac4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9AC4 | 10416 bytes |
SHA-256: f474c80caf832afe58fc10fa9fb5dfb68958864b60c3295d8b1b51a40a338a07 |
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