MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.001 Malicious Link
The PDF file contains a link that redirects to malicious infrastructure, as indicated by the PDF_MALICIOUS_REDIRECTOR_LINK heuristic. The document body, though heavily obfuscated, appears to reference climate change reports, likely as a lure. The PDF_SEO_LINK_FARM heuristic suggests the PDF is part of a larger link farm designed to manipulate search engine results, further supporting a phishing or redirection attack.
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=intergovernmental+panel+on+climate+change+report+2014 In PDF document text
- http://files.soundsofgrace.co.uk/uploads/1/3/1/4/131454090/1089848.pdfIn PDF document text
- http://files.adieinteriors.co.uk/uploads/1/3/0/7/130739490/levozowepage.pdfIn PDF document text
- http://files.hulseenkelinrottweilers.com/uploads/1/3/0/7/130738628/16a7d.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/1/0435/2190/0696/files/14359608810.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/1387/2548/files/47862766882.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/8714/3839/files/90704647934.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/2699/5621/files/92103673429.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/2398/3001/files/taradikesapuvenof.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/4207/8877/files/6024782283.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/5439/0687/files/dikifowotavitujudok.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5381/7762/files/mabilonenenirevomajosoxin.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0761/4882/files/barofojitaxenenida.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/mowelikuzamutaj.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4667/4336/files/sikasadovub.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/0921/1549/files/satosusowubasarapegigaxi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/9100/9442/files/razavez.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/6585/1542/files/44206586735.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_off00006480.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6480 | 3548 bytes |
SHA-256: 36f9d5ef2978219ed42da47ed6f5b471aa2ebc7518b6c3702ccb7d74811e4823 |
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font_01_sfnt_off00007135.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7135 | 5368 bytes |
SHA-256: ccdb67d12925766aea23a50cb7532100994a3f1e8699ddb1fc6650388784e4aa |
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font_02_sfnt_off00008347.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8347 | 9968 bytes |
SHA-256: 44ff3ff93bc5612fbeced9458f972ff1a922fd9deb0cf98e8966349730de5233 |
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font_03_sfnt_off0000a4d8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA4D8 | 16488 bytes |
SHA-256: d6cec5d81403a3d70faea1540ef19555465bc704c2477342a2b01c02bc8a8e2b |
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