MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a critical heuristic indicating it links to a known malicious redirector. The document body, though heavily obfuscated, contains the text 'Corporate strategic planning pdf' and the malicious URL 'https://ttraff.cc/pify?keyword=corporate+strategic+planning+pdf'. This suggests the document is a lure to redirect users to malicious 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=corporate+strategic+planning+pdf In PDF document text
- http://files.resoundingearth.org/uploads/1/3/0/7/130775352/tixujuvuwixeded.pdfIn PDF document text
- http://nilazaj.adammichaelmcgee.com/uploads/1/3/0/8/130874359/6ba2a95061f.pdfIn PDF document text
- http://wibojud.ww.juliewhitbyyoga.com/uploads/1/3/1/0/131071164/b67b7d.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/1/0433/3823/6062/files/how_to_delete_autofill_url_chrome.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/5928/0022/files/learning_by_doing_dufour.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/2568/6951/files/99491381266.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/0611/6511/files/felamatakobokazovomire.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/9222/0840/files/61974692364.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0450/9430/5957/files/aerogenerador_casero.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/6089/4627/files/tekoburaraxewalumubux.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/5453/7624/files/32064777711.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/3419/7666/files/28121868364.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0446/9827/1897/files/computer_hardware_and_networking_notes.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/92702877098.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/3458/0891/files/84666986246.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/nakoximowukod.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/1653/4690/files/semadobupipered.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_off0000a802.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA802 | 5132 bytes |
SHA-256: 5e22644212177ea204497a40952e3cb1d06898fca71c52dcf7194c79578e2043 |
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font_01_sfnt_off0000b981.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB981 | 10264 bytes |
SHA-256: b72edc6f01bdb02569b0b4ab53a1032748192a013cbb0c82be42f92253afc8ac |
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font_02_sfnt_off0000dc85.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDC85 | 4324 bytes |
SHA-256: 05d2457133b820fa77aa358e30e9acfbad3f04c46ced9a37296d9311117db176 |
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