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, directing users to 'ttraff.cc'. Additionally, it exhibits characteristics of a PDF link farm, with numerous embedded URLs pointing to external resources, many hosted on Shopify. The document body, though heavily obfuscated, contains the URL 'https://ttraff.cc/pify?keyword=carbon+dating+examples+pdf', reinforcing the lure. The primary attack pattern involves social engineering through deceptive links 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.cc/pify?keyword=carbon+dating+examples+pdf In PDF document text
- http://files.thedancerseye.com/uploads/1/3/0/8/130874593/latadukiterolur-pawenojokixe.pdfIn PDF document text
- http://files.gailmadeitdesigns.com/uploads/1/3/1/4/131484328/nejalelax_gikexatutekok_fevopuxim_dezamujunepap.pdfIn PDF document text
- http://rusiz.farleydesigns.net/uploads/1/3/1/6/131607600/bikitame.pdfIn PDF document text
- http://files.impactremaps.co.uk/uploads/1/3/1/8/131856071/rirutimiwu.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://cdn.shopify.com/s/files/1/0427/9199/3500/files/22895328726.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/7383/1066/files/sezosivadelabubarodusura.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/5851/1522/files/nutusiduwuv.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/84574839703.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/5997/9174/files/xilopojafegerotavo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/5387/5357/files/46433711976.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/4583/8248/files/18217623694.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/tovetutokukike.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/datumaf.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/0775/3888/files/prefix_suffix_worksheet.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/xiguxalenagidofivixonagez.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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007118.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7118 | 5380 bytes |
SHA-256: 1af6b93a7f3819db5bb1b6b16092aa2fa3493b4bc390c1e65019efe393887be1 |
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font_01_sfnt_off00008348.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8348 | 10516 bytes |
SHA-256: a2490a9f29cfee84f8025753caa62772ec7a3c25d46506bf278a4bcf5636c6d5 |
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font_02_sfnt_off0000a775.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA775 | 16060 bytes |
SHA-256: b10e7a0583bf6b216a5471aeed10f14210f1dda3adb60ac5169fcb38ba12e60c |
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font_03_sfnt_off0000bc05.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBC05 | 4324 bytes |
SHA-256: ce7e2e230a41ba6fc2d7d2240890c8289d67876d84a3d076d67c0b48111c8230 |
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