MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1200 Hardware Addends
The PDF contains a significant number of embedded URLs, with one identified as a malicious redirector. The heuristic 'PDF_MALICIOUS_REDIRECTOR_LINK' indicates that the link at https://ttraff.com/wb?keyword=lead%20time%20in%20supply%20chain%20management%20pdf points to known malicious infrastructure. Additionally, the 'PDF_SEO_LINK_FARM' heuristic suggests the document is part of a link farm, likely for SEO manipulation or to distribute traffic to various sites. 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/wb?keyword=lead%20time%20in%20supply%20chain%20management%20pdf
- http://gokova.13rays.org/uploads/1/3/1/4/131407315/6fb19.pdf
- http://lepoba.rustfiftyfifty.com/uploads/1/3/1/3/131398140/zelelipesudezosepafo.pdf
- http://files.yvfoodhub.com/uploads/1/3/0/8/130814232/pizugenugu-sapobikapatoxog-kogigez-xosimeko.pdf
- http://files.thebrainybrunette.com/uploads/1/3/1/4/131453904/5774775.pdf
- https://cdn.shopify.com/s/files/1/0438/7520/5288/files/lexevekewotatop.pdf
- https://cdn.shopify.com/s/files/1/0433/9567/8357/files/joxiduko.pdf
- https://cdn.shopify.com/s/files/1/0435/5247/3243/files/widut.pdf
- https://cdn.shopify.com/s/files/1/0430/4217/7181/files/tonipubojakak.pdf
- https://cdn.shopify.com/s/files/1/0431/1403/7397/files/76309588526.pdf
- https://cdn.shopify.com/s/files/1/0433/9472/8103/files/gulof.pdf
- https://cdn.shopify.com/s/files/1/0430/3526/3138/files/30519133329.pdf
- https://cdn.shopify.com/s/files/1/0432/4291/3955/files/37794058822.pdf
- https://cdn.shopify.com/s/files/1/0435/4503/4911/files/marathi_biodata_for_marriage_in_word_format.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_off00006c04.binaee0e6d18cf938333c599ee9c6a1935c139dd44747dabc562ed5af5e43966b4b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6C04 | 5516 bytes |
font_01_sfnt_off00007eab.binf9c5aa165e5f130fbb3a3405e2d2014aecb4ac0213db8f6a275dd52ad2c10b81 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7EAB | 10656 bytes |
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