MALICIOUS
254
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link, pointing to 'https://ttraff.cc/pify?keyword=how+to+make+edible+water+balls'. This indicates the document's primary purpose is to redirect users to potentially harmful content. ClamAV also detected the file as 'Pdf.Dropper.Agent-9054128-0', further confirming its malicious nature. The ML classifier also strongly flagged this PDF.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 6
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ClamAV: Pdf.Dropper.Agent-9054128-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Dropper.Agent-9054128-0
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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=how+to+make+edible+water+balls In PDF document text
- http://files.lacuralifestyle.com/uploads/1/3/0/7/130738919/6d71d15ffc0.pdfIn PDF document text
- http://files.boyter.com/uploads/1/3/1/6/131636995/b75a5b71.pdfIn PDF document text
- http://files.burhanisawmills.com/uploads/1/3/0/7/130776123/6b99129932836.pdfIn PDF document text
- http://files.sjlcknox.org/uploads/1/3/1/8/131857679/wafuluwad_nobekakorifuwa.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://wurumopo.files.wordpress.com/2020/06/57892443149.pdfIn PDF document text
- https://ralowigi.files.wordpress.com/2020/07/46000517494.pdfIn PDF document text
- https://xipolinev.files.wordpress.com/2020/07/21320404698.pdfIn PDF document text
- https://soxepibox.files.wordpress.com/2020/06/58049585352.pdfIn PDF document text
- https://negoxojes.files.wordpress.com/2020/06/temazowi.pdfIn PDF document text
- https://gusufib.files.wordpress.com/2020/06/97561431435.pdfIn PDF document text
- https://somotug.files.wordpress.com/2020/07/95808092426.pdfIn PDF document text
- https://gixutuxurugu.files.wordpress.com/2020/07/94536442851.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8127/7342/files/moreluliwifigaludexab.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/biludetejuvujatolometa.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/2561/3475/files/firug.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/zetelonum.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/0147/9321/files/32072053368.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/1615/9381/files/26806102785.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/7079/9510/files/tudunon.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/5961/8716/files/pewabogagowoxakafofosu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/6203/4589/files/kijonen.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6305/8340/files/90012242261.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_off000071ce.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x71CE | 4912 bytes |
SHA-256: 53ffd7180c8385770fe27a90c3b1df278e04840d103c67e678a6cfda47b6f9f5 |
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font_01_sfnt_off00008287.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8287 | 10492 bytes |
SHA-256: 10b819191da8968e7f4d32c6b99cc608b9fbb4f0c7574647b3145a46e9747c3c |
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