MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of embedded links, many pointing to Shopify domains hosting other PDFs, forming a link farm. One critical heuristic identified a link to known malicious redirector infrastructure at `https://ttraff.cc/wb?keyword=canon%20lbp6230dn%20pdf`. This suggests the document is designed to direct users to potentially harmful content through a series of redirects, likely for phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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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/wb?keyword=canon%20lbp6230dn%20pdf
- http://files.vfwpost612.org/uploads/1/3/1/4/131411281/3445404.pdf
- http://kuvugotu.musictalentofcleveland.org/uploads/1/3/2/7/132740435/veworidovaxenek.pdf
- http://zulaki.homesbycrosswinds.com/uploads/1/3/1/4/131408027/1237302.pdf
- http://files.aldenmn.com/uploads/1/3/2/8/132814342/remubivaxoxajiduren.pdf
- https://cdn.shopify.com/s/files/1/0437/2594/7029/files/47783767960.pdf
- https://cdn.shopify.com/s/files/1/0431/3025/7568/files/60823024252.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/nasodidupafulad.pdf
- https://cdn.shopify.com/s/files/1/0429/1674/1286/files/tukuligidaxixu.pdf
- https://cdn.shopify.com/s/files/1/0430/9427/8293/files/mutezobubu.pdf
- https://cdn.shopify.com/s/files/1/0440/7951/3752/files/88252053369.pdf
- https://cdn.shopify.com/s/files/1/0431/5555/4458/files/97353771895.pdf
- https://cdn.shopify.com/s/files/1/0436/0781/8398/files/65919089753.pdf
- https://cdn.shopify.com/s/files/1/0435/9464/5672/files/digital_electronics_basics_interview_questions.pdf
- https://cdn.shopify.com/s/files/1/0431/5286/7494/files/xefadapojepepepur.pdf
- https://cdn.shopify.com/s/files/1/0427/7737/8972/files/57699682310.pdf
- https://cdn.shopify.com/s/files/1/0435/8717/4557/files/midimor.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000436f.bindc30dcf7b1369a48707de5a6531c46a004d108bfabead88fc3a1fcc4c55267d2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x436F | 5396 bytes |
font_01_sfnt_off000055d3.bin3fa62ae3aaab4dec05c70dbbc72c9dbaa0f3a6c9c5da7629e6b1efdb7cbfeef3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x55D3 | 9848 bytes |
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