MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links, with one identified as a malicious redirector. The document body, though heavily obfuscated, contains a URL that appears to be part of the lure. The presence of a link farm and a malicious redirector strongly suggests this PDF is used 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/pify?keyword=browser+pc+free++windows+7
- http://nogajozo.oaklandcabinetcoatings.com/uploads/1/3/2/7/132740930/rerawejamuvemap.pdf
- http://files.worthitexperience.com/uploads/1/3/1/6/131607827/tosiwozotowagirixe.pdf
- http://dolote.brockenhurst-station-taxis.com/uploads/1/3/1/8/131857120/lavabuguxut.pdf
- http://files.onesource-ph.com/uploads/1/3/1/8/131857315/5f35e.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0433/8037/5704/files/3246746507.pdf
- https://cdn.shopify.com/s/files/1/0462/0097/9606/files/hannibal_movie_in_tamil.pdf
- https://cdn.shopify.com/s/files/1/0431/4834/5500/files/5223003859.pdf
- https://cdn.shopify.com/s/files/1/0428/5467/8687/files/78130509847.pdf
- https://cdn.shopify.com/s/files/1/0459/9663/8365/files/99318905720.pdf
- https://cdn.shopify.com/s/files/1/0432/6660/5209/files/alisan_porter_blue_bayou.pdf
- https://cdn.shopify.com/s/files/1/0431/0063/5290/files/munuf.pdf
- https://cdn.shopify.com/s/files/1/0431/6577/8076/files/28071526381.pdf
- https://cdn.shopify.com/s/files/1/0437/4095/4773/files/momodada.pdf
- https://cdn.shopify.com/s/files/1/0433/1280/8091/files/botokus.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_off00006ab2.bind7e210ae18d73aaa58697687741655b01832b68920fbbba1e62f565a1ad0cc36 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6AB2 | 5128 bytes |
font_01_sfnt_off00007c50.binb1915365d440e4c2f0f67c0cf7971047fe9c820eef735593a006d4bce2215d2b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7C50 | 9936 bytes |
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