MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded URLs, many of which point to redirectors and potentially malicious content, as indicated by the 'PDF_MALICIOUS_REDIRECTOR_LINK' and 'PDF_SEO_LINK_FARM' heuristics. The document body, though heavily obfuscated, contains a URL that appears to be a lure for 'Sukhmani sahib paath in punjabi written', suggesting a phishing or social engineering pretext. The ML classifier also strongly flagged this PDF as malicious.
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.link/wix?keyword=sukhmani+sahib+paath+in+punjabi+written In PDF document text
- http://files.showtimetravelegency.com/uploads/1/3/0/9/130969543/gokorixuxat.pdfIn PDF document text
- http://files.treestoseas.org/uploads/1/3/2/7/132712163/9791340.pdfIn PDF document text
- http://ravuronaj.tummystuffer101.com/uploads/1/3/0/7/130739431/timuwubow.pdfIn PDF document text
- http://kinag.carolinagreenindustrynetwork.com/uploads/1/3/1/4/131452976/tebazokomen_juwaruvovuxum_nikanijenuliz_ralaxukibebon.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://fedorahosted.org/lohitIn PDF document text
- https://f1598322-2ee7-4824-8aea-7ee174d25f2a.filesusr.com/ugd/4f270c_68922a73c0b74117a152b729c78849c7.pdf?index=trueIn PDF document text
- https://9374d5ac-0fbc-4dcd-903c-069f2fde66af.filesusr.com/ugd/3d0627_0840beb47a104fdd9421f9ad6cf0a60c.pdf?index=trueIn PDF document text
- https://87ed88b8-e5c4-4ee5-a525-a4d56549c501.filesusr.com/ugd/c88839_f699646d639f4b788fe3885a22f4a4c0.pdf?index=trueIn PDF document text
- https://bc2f5dc2-3952-4a55-82a7-12bb7b594127.filesusr.com/ugd/1a1092_909c142eb91948fa909fc33a1fa28f5c.pdf?index=trueIn PDF document text
- https://7e96b77e-0a9d-468f-ad2a-d277b47dc417.filesusr.com/ugd/ab63e3_ddb01740ddb94db1ba4eb76c82768f05.pdf?index=trueIn PDF document text
- https://cdn.shopify.com/s/files/1/0450/2038/1342/files/complete_list_of_cations_and_anions_and_their_charges.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/6860/5095/files/karidagi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/7689/5398/files/nuxopiwerixativar.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9160/7190/files/17388326649.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/9830/0823/files/rasunomelajibubibisawik.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0483/8788/3160/files/the_anatomy_of_the_nephron_worksheet_answers.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/0144/4514/files/96438973389.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/0878/5562/files/88890662392.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2793/1029/files/88176417818.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_off000066b3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x66B3 | 5504 bytes |
SHA-256: b2655b0d89466cd4164cb4c850f4d37bba9fd30e38d16be18cbf3f64437bf2d7 |
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font_01_sfnt_off00007949.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7949 | 3060 bytes |
SHA-256: c23c0b8a8ca70df618320004509ed375390853cb9734840c9389a43e258d16a4 |
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font_02_sfnt_off000085d7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x85D7 | 10056 bytes |
SHA-256: 91a36f31ee00249339d7d26b3b1f9e29e35d8f381a19368463fe0452117f362b |
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