MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded links, with a critical heuristic identifying a link to a known malicious redirector at 'https://ttraff.com/pify?keyword=guide+langues+vivantes+eduscol'. Another critical heuristic indicates a PDF link farm hosted on Shopify, suggesting a tactic to distribute malicious content or manipulate search engine results. The ML classifier strongly supports the malicious verdict.
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=guide+langues+vivantes+eduscol In PDF document text
- http://files.edengardenandpets.com/uploads/1/3/0/7/130776401/sataxijizifovunik.pdfIn PDF document text
- http://figenipe.ddjohnsonassociatesllc.com/uploads/1/3/0/8/130814579/1931964.pdfIn PDF document text
- http://files.elementssalononline.com/uploads/1/3/1/6/131637316/50cb583733897b4.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.indictrans.orgIn PDF document text
- http://fedorahosted.org/lohitIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/0903/2863/files/netazijasimexevubabowurit.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/9140/9562/files/gobikunikuvak.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/8210/5511/files/85343916746.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5830/6965/files/13568472619.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/0980/8280/files/diragepab.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/4531/3941/files/fozoxatezobajadowi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5788/0996/files/74235296845.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/3325/6345/files/sakhi_telugu_movie_songs_free_320kbps.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/40133843423.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9986/4734/files/84879299197.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/4076/7132/files/cancer_de_tiroides_articulo_de_revision.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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007fe9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7FE9 | 5100 bytes |
SHA-256: c0eea6323487a0cdc4d3310fe83d583b6f829ca2ad240ce096dd7f4a619938b4 |
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font_01_sfnt_off0000915b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x915B | 10356 bytes |
SHA-256: 0a31786550920c99087b6988109ff4191b9ad9f31d9e9da16197b0f031160d11 |
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font_02_sfnt_off0000b245.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB245 | 16524 bytes |
SHA-256: 8df92798dd11413d39a7083152bfc650a49aaae7f25b127e55391c6ceb94adb0 |
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font_03_sfnt_off0000e396.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE396 | 2708 bytes |
SHA-256: ebc776edc26047b40f37dfed6d9eb26f661138a8bce0bd38fd88b675326f9ba4 |
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