MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a link farm and a redirector URL, indicating a likely attempt to lure users to malicious content. The ML classifier strongly flagged this PDF as malicious, and the presence of numerous embedded URLs suggests a phishing or scam attempt. No scripts were extracted from this sample.
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.com/pify?keyword=autocad+electrical+2020+user+manual+pdf
- http://files.cedarvalleyhandyman.com/uploads/1/3/1/8/131856191/rukopivirogapi.pdf
- http://files.iconbiketours.com/uploads/1/3/1/4/131482886/6922958.pdf
- http://files.sacred-reiki-tarot.com/uploads/1/3/1/0/131070842/7586084.pdf
- http://files.ideaingramhills.com/uploads/1/3/1/4/131406036/nitenidomewofab.pdf
- http://files.stjosephfortjennings.org/uploads/1/3/0/7/130739747/7448140.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0430/0131/5491/files/6391832598.pdf
- https://cdn.shopify.com/s/files/1/0436/3422/9398/files/nofiseni.pdf
- https://cdn.shopify.com/s/files/1/0428/5654/6467/files/eldritch_knight_5e_guide.pdf
- https://cdn.shopify.com/s/files/1/0428/6880/1702/files/wilesose.pdf
- https://cdn.shopify.com/s/files/1/0435/6908/6619/files/59124112194.pdf
- https://cdn.shopify.com/s/files/1/0432/7089/7824/files/piwopowuverowesigal.pdf
- https://cdn.shopify.com/s/files/1/0433/2732/4310/files/vifivenaxulokodojegezu.pdf
- https://cdn.shopify.com/s/files/1/0433/5134/3269/files/pakuvorije.pdf
- https://cdn.shopify.com/s/files/1/0433/9970/8821/files/51383655953.pdf
- https://cdn.shopify.com/s/files/1/0429/8804/4442/files/4263188579.pdf
- https://cdn.shopify.com/s/files/1/0434/6957/0198/files/watanizuzogoviguroku.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/28391359898.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006509.bine3ede96ddb57d8152b9eba23a3b2ff200c3be427fc11f70e18ff8f0ca15e6e10 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6509 | 5564 bytes |
font_01_sfnt_off000077dc.bin92f02992d1abe345b5dd288911ead7eeeb4d04e29ddebe28bb3198ebd327918f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x77DC | 12424 bytes |
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