Malicious PDF — malware analysis report

Static analysis result for SHA-256 f07be6a7f02cf51d…

MALICIOUS

PDF

125.2 KB Created: 2022-06-09 01:39:19 +02:00 Authoring application: amorlytt (via PDF Master 1.0.1) First seen: 2022-07-15
MD5: 429a0e20ea0019311a03ccef3af8b9d0 SHA-1: b79dab9963ac9bc0acd5e72f8a01b4e615d5973f SHA-256: f07be6a7f02cf51d97d02591d489af65560c710f630df80815aad1fcafa5c68c
64 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1204.002 Malicious File

The PDF document contains a significant number of external links, identified by the PDF_SEO_LINK_FARM heuristic. The primary URL, http://evacdir.com/crowes/frivolously/..., appears to be a gateway for downloading further content. This suggests the document is designed to redirect users to various potentially malicious resources, likely for malware distribution or phishing.

Machine Learning

  • Nyx PDF Classifier clean score 0.0227

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://evacdir.com/crowes/frivolously/ZG93bmxvYWR8YXYyT0RsbGZId3hOalUwTnpNd09EZzJmSHd5TlRjMGZId29UU2tnY21WaFpDMWliRzluSUZ0R1lYTjBJRWRGVGww.WmluZGFnaSBOYSBNaWxlZ2kgRG9iYXJhIEhkIE1wNCBEb3dubG9hZAWml/moncada/quenchers/
    • https://cristinalinassi.com/wp-content/uploads/Atlas_Ti_7_Full_FREE_Crack.pdf
    • https://kate-mobilez.ru/wp-content/uploads/2022/06/olyjesi.pdf
    • https://juncty.com/wp-content/uploads/2022/06/downloadmoviesin720pYehJawaaniHaiDeewani1080p.pdf
    • https://spaziofeste.it/wp-content/uploads/Flying_Fish_Sinhala_Full_Movie_17.pdf
    • https://nisharma.com/cantec-despre-mine-walt-whitman-comentariu-literar/
    • https://www.d360.fr/wp-content/uploads/2022/06/Ptc_Creo_Parametric_20_Torrent_Download.pdf
    • https://www.riobrasilword.com/wp-content/uploads/2022/06/Download_Pakistani_Tv_Serial_Dhoop_Kinare.pdf
    • https://aboutdance.com.ua/advert/sesso-con-animali-zoofiliaporno-gratis-better/
    • https://conexionfit.net/wp-content/uploads/2022/06/Ubrt2300_V4_17.pdf
    • https://eqcompu.com/2022/06/08/satyagraha-1080p-movie-torrent/
    • http://tudungnakal.com/?p=4756
    • http://implicitbooks.com/advert/pcut-ct-1200-software-downloadl/
    • https://agorainsights.dev/blog/index.php?entryid=67425
    • https://mytown247.com/wp-content/uploads/2022/06/Traveller_advanced_c1_teacher_s_book.pdf
    • http://www.bioloja.org/l/checklists/checklist.php?clid=1415
    • http://emforma.cm-amadora.pt/blog/index.php?entryid=27
    • https://siddhaastrology.com/baraha-10-4-crack-rar-rar-8-00m-full-link/
    • https://chatbook.pk/upload/files/2022/06/5zNP6ccZfPq7XMgiVZlk_08_f920a654104ac528ba5db32bff00b8ac_file.pdf
    • https://chatbook.pk/upload/files/2022/06/5zNP6ccZfPq7XMgiVZlk_08_f920a654104ac528ba5db32bff00b8ac_fil
    • https://gastthowertumota.wixsite.com/inclaniloc/post/piku-download-kickass-720p-12-__link__
    • https://hobiz.s3.amazonaws.com/upload/files/2022/06/9E4hS9eM92NJNVLJ2dFz_08_2b8180be5ef55985ccdf9661ba5e2e68_file.pdf
    • http://www.tcpdf.org
    • https://hobiz.s3.amazonaws.com/upload/files/2022/06/9E4hS9eM92NJNVLJ2dFz_08_2b8180be5ef55985ccdf9661
    • 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/

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_002_off00001103.bin
a217f12862e0ff75203bdd4136ca0d68471050be46bb09aed5306898926ffdd4
decompressed-pdf-stream PDF FlateDecoded stream at offset 0x1103 120140 bytes