MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF document functions as a link farm, embedding numerous URLs to disguise a malicious redirector. The primary malicious URL, 'https://ttraff.cc/pify?keyword=causes+of+global+warming+pdf', is designed to lure victims by promising a PDF related to global warming. While many of the embedded links point to benign Shopify domains, the presence of the malicious redirector and the ML classifier's high confidence score indicate a malicious intent to direct users to harmful content.
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=causes+of+global+warming+pdf In PDF document text
- http://files.lidiarussellphotography.com/uploads/1/3/0/8/130814110/peged.pdfIn PDF document text
- http://files.fenlandfives.co.uk/uploads/1/3/0/7/130775633/8834654.pdfIn PDF document text
- http://mubuz.westspringfieldbouncehouserentals.com/uploads/1/3/0/7/130776542/laribafupowak_jigigexid_medimubadosug_zibax.pdfIn PDF document text
- http://bosizefat.centralmarylandweather.com/uploads/1/3/1/6/131637649/wodavarimijovobig.pdfIn PDF document text
- http://nikoxexez.drbrendaeabbey.com/uploads/1/3/1/6/131637254/pegejedodulapalu.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/1/0430/1042/4985/files/xedimitekotaxapenemido.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/8993/5002/files/algebra_1_practice_exam.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/1300/5724/files/basics_of_c_programming_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/4015/1454/files/50085892147.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/9258/9210/files/brilliant_pala_screening_test_2020_question_papers.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/6759/6191/files/16576912185.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/8139/1514/files/50274560430.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/2194/3463/files/10312929174.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/5896/1320/files/tamifadepofamusa.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/7349/4430/files/92893598952.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/8388/8808/files/27439325960.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9495/7470/files/selogowaxefexawasinarojul.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9775/1709/files/fobotusobitonotujimabupag.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/3366/4420/files/fapidam.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8451/3444/files/6_pillars_of_self_esteem.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000867e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x867E | 5500 bytes |
SHA-256: e3ec7493a1ed0c53b832377af205cc137a28cf4e3b83b199002bff1f155eb3ae |
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font_01_sfnt_off00009926.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9926 | 10256 bytes |
SHA-256: 2226f0ae10e5498306a133453c0a9adcb66ae001c04f9a59704c0c866380c0c8 |
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