MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a large number of embedded links, a technique often used for SEO poisoning or to direct users to malicious sites. One of the extracted URLs, 'https://ttraff.cc/pify?keyword=chundari+vave+ringtone+song', is flagged as a known malicious redirector. The document body contains garbled text along with this URL and other Shopify-hosted PDF links, suggesting a lure to a potentially harmful destination.
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.cc/pify?keyword=chundari+vave+ringtone+song In PDF document text
- http://files.bassreevesconference.com/uploads/1/3/1/8/131857494/widunewexatoporupobi.pdfIn PDF document text
- http://files.monsteryandme.com/uploads/1/3/1/4/131406498/8931954.pdfIn PDF document text
- http://smc.org.in)MeeraRegularMeera2016SMC7.0.0+20171102HussainIn PDF document text
- http://smc.org.inhttp://smc.org.inIn 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/1/0438/5308/6885/files/43820673456.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/8860/8418/files/tri_fold_template_for_google_docs.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2648/9249/files/14184964745.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6910/2485/files/namadidojugidatememizapuw.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/3667/1132/files/nazawid.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/2670/1726/files/lurakavejagij.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/65039204935.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2875/0241/files/74416708952.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/9775/9643/files/vowugoset.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/2457/2835/files/joxamegoliliwodi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/2264/5408/files/adobe_captivate_9_user_guide.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/1437/4047/files/69314143900.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6307/3181/files/97174147595.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/6934/8763/files/company_profile_template_free_download.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
- https://gitlab.com/smc/meera/blob/master/COPYINGIn 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 |
|---|---|---|---|
stream_004_off00007527.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x7527 | 19372 bytes |
SHA-256: da689e3cb3c206b1f01ef29b9220510f6f9a3c7b50e104188ed2a999b1236596 |
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font_00_sfnt_off0000641c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x641C | 5020 bytes |
SHA-256: baa3f29dd3cf31689411544211de900989d5e332e44902425d8b6688e68151c9 |
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font_02_sfnt_off0000b12f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB12F | 10296 bytes |
SHA-256: 7aedfa659398a1ccb21f36c93a437e93d3389cb03d9ca2a6571903629361ad23 |
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