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 firing for a malicious redirector. The document body, though partially corrupted, contains the URL 'https://ttraff.com/pify?keyword=regrouper+deux+pdf+en+un+seul', which is flagged as malicious. The presence of a large number of links hosted on cdn.shopify.com suggests a link farm for SEO poisoning, likely intended to direct users to malicious sites.
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=regrouper+deux+pdf+en+un+seul In PDF document text
- http://files.mymakeitfit.com/uploads/1/3/1/4/131453022/bixaxika_nuvikikijelobif_volavenobu.pdfIn PDF document text
- http://files.muphipvsouthbay.org/uploads/1/3/1/4/131408280/nagitonananate.pdfIn PDF document text
- http://files.velvetandtulle.com/uploads/1/3/1/4/131482864/dezejezutuxe.pdfIn PDF document text
- http://files.thecheshireclean.co.uk/uploads/1/3/1/6/131606165/5103445.pdfIn PDF document text
- http://files.cier-camp.com/uploads/1/3/1/1/131164350/fitixujagerow_xugado_pujomoromu.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/1/0432/4923/8178/files/robisunatonaju.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4398/7361/files/vuwebunigawufuvi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/44628440260.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/4301/2256/files/wubisizofuretamidakimozo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/4874/7676/files/weronupajemidetixedojuf.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9812/9059/files/79438751925.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/6015/7855/files/87784816998.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0441/0081/2952/files/warframe_status_effects.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/3550/8392/files/96203662281.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/8026/8438/files/59799919415.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/sutapazuvonovojikujabera.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/8663/3374/files/ginugekinevitebabazu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/3564/8409/files/48968145151.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3009/3728/files/44740214772.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_off00007660.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7660 | 5076 bytes |
SHA-256: f7ba16fc6d446a7ac180ad9bdb2a8fc6a5077ccb21e7fe5018611b76f26f130e |
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font_01_sfnt_off000087c7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x87C7 | 12724 bytes |
SHA-256: 9a3e0cd082cda36380721f36e3f442047695e8f0d373d32cad065f06e4587825 |
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