PDF malware analysis — malicious · 9186d44279dacdd2

MALICIOUS

PDF

132.4 KB Created: 2022-07-02 20:44:05 +00:00 Authoring application: gratomu (via PDF Master 1.0.1) First seen: 2022-07-15

MD5: 5d82412c1cbefba60f441c1065678a80 SHA-1: cedd03c2004071466a472600775ecf60295b52e3 SHA-256: 9186d44279dacdd2f60c405d351fa54a157376562dd3d296d5d9fbe46b82408b

64 Risk Score

Malware Insights

MITRE ATT&CK

T1566.002 Spearphishing Attachment T1059.001 PowerShell

The PDF document contains a large number of external links, identified by the PDF_SEO_LINK_FARM heuristic, suggesting a link farm or redirection tactic. One of the embedded URLs, http://starsearchtool.com/..., is particularly suspicious due to its obfuscated structure and the presence of 'download' in the path. The document body is heavily obfuscated and does not provide clear textual lures, but the sheer volume of external links points towards a malicious intent to redirect users to potentially harmful content.

Machine Learning

Nyx PDF Classifier clean score 0.0070

Heuristics 3

Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM

Small 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.
External URI info PDF_URI

PDF contains an external URL action
Embedded URL info EMBEDDED_URL

One 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 http://starsearchtool.com/ZG93bmxvYWR8MjNET1c5a05ueDhNVFkxTmpjM01UZ3hPSHg4TWpVM05IeDhLRTBwSUhKbFlXUXRZbXh2WnlCYlJtRnpkQ0JIUlU1ZA/fairing.epel?R2xvYmFsIEJ1c2luZXNzIE1pa2UgUGVuZyAzcmQgRWRpdGlvbiBQZGYgLS0R2x=giclee&grandchild=hazmat&&procurator=verbs
- http://www.expo15online.com/advert/the-the-chronicles-of-narnia-3-full-movie-download-hd-hot/
- http://fitnessbyava.com/wp-content/uploads/2022/07/radionicki_prirucnik_imt_533.pdf
- https://iranskillhouse.com/blog/index.php?entryid=3638
- https://richard-wagner-werkstatt.com/2022/07/02/endnote-x3-free-download-full-version-best/
- https://www.spanko.net/upload/files/2022/07/TPo1IGeEYlcfX6aP2uAk_02_419be53f1cf4ad8d26c2f7b766caafcc_file.pdf
- http://www.rti-evaluation.org/wp-content/uploads/2022/07/deenqui-1.pdf
- https://mandarinrecruitment.com/system/files/webform/crack-12-operation-flashpoint-red-river.pdf
- https://mandarinrecruitment.com/system/files/webform/active-boot-disk-suite-1050-key-sadeempczip-rar.pdf
- http://yogaapaia.it/archives/30083
- http://cicatsalud.com/html/sites/default/files/webform/Wifi-Blueway-N9200-Driver-Downlo.pdf
- https://library.methodistcol.edu/system/files/webform/salaclae233.pdf
- https://luxesalon.ie/wp-content/uploads/2022/07/yonakla.pdf
- https://www.beaches-lakesides.com/realestate/bill-and-peter-s-bogus-journey-torrent-__top__/
- https://himarkacademy.tech/blog/index.php?entryid=5982
- https://dreamlandit.com/wp-content/uploads/2022/07/raiard.pdf
- https://www.aulavirtual.icaf.cl/blog/index.php?entryid=2519
- http://www.ecomsrl.it/wp-content/uploads/2022/07/Bleach_H_Game_Mayuri_Ver_56_14.pdf
- https://asu-bali.jp/wp-content/uploads/2022/07/Baaghi_2_Movie_In_Hindi_Hd_Download_Utorrent_Movies_LINK.pdf
- https://www.yesinformation.com/flight1-atr-72-500-high-quality-cracked/
- https://alectielilum.wixsite.com/aliwerbe/post/warcraft-3-delay-reducer-error-gamedll-2-link
- http://www.tcpdf.org
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/mm/
- http://www.aiim.org/pdfa/ns/extension/
- http://www.aiim.org/pdfa/ns/schema#
- http://www.aiim.org/pdfa/ns/property#
- http://www.aiim.org/pdfa/ns/id/

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