MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'ttraff.com'. The document body, though heavily obfuscated, also contains this URL. The PDF also exhibits characteristics of a link farm, with numerous embedded URLs, including one to 'cdn.shopify.com'. The primary attack vector appears to be social engineering via a deceptive link within the PDF.
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=pavane+de+la+belle+au+bois+dormant+pdf In PDF document text
- http://rojuju.plymouthmusiclessons.com/uploads/1/3/2/7/132740805/nojapesudifomej.pdfIn PDF document text
- http://files.equityestates.org/uploads/1/3/2/6/132681749/8563644.pdfIn PDF document text
- http://files.howardbands.com/uploads/1/3/0/7/130739898/zotalametusowufo.pdfIn PDF document text
- http://zimonep.valentinamendicino.com/uploads/1/3/0/8/130814328/moduwotot-razovone.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/1/0436/0175/6323/files/fikukuk.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/8276/0870/files/adding_and_subtracting_integers_activity.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8153/9489/files/dafokiloxunite.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/85583151980.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/3826/7809/files/kapemawerimop.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/5547/3059/files/71500769469.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/2025/3344/files/72343889959.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8491/4583/files/86642926929.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/7496/1059/files/75652355603.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/0412/5599/files/gigenox.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/2398/1979/files/63894470911.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/1927/0306/files/vilorenojunoninolu.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00009294.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9294 | 5388 bytes |
SHA-256: aca5e88a74d270522be9a98347734f40729c8ab79602dc9b5c053746fa99bb25 |
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font_01_sfnt_off0000a4cd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA4CD | 18852 bytes |
SHA-256: 03227f7feeaf7b23143e0407a0e891e25789c0f1bce3af67dda4534422d1dd0a |
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font_02_sfnt_off0000dcf1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDCF1 | 16120 bytes |
SHA-256: 15a68420f1c377824b8c1fd571ac7c30556db1b4bc05006bf44ec3f6c6c83208 |
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