Malicious PDF — malware analysis report

Static analysis result for SHA-256 e9b948f9f0cd2029…

MALICIOUS

PDF

81.9 KB Created: 2022-06-10 05:28:27 +02:00 Authoring application: vegesalm (via PDF Master 1.0.1) First seen: 2022-07-15
MD5: 9f89675cd622d3592a5ef05d6761f690 SHA-1: 7c77f18ac610fc2b5a8ec98499289c21c749b6ff SHA-256: e9b948f9f0cd2029a2793d3e24adacc053c7eb2ee37091c94dda4f25c1b64a40
64 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1059.001 PowerShell T1204.002 Malicious Link

The PDF document contains a significant number of external links, identified by the PDF_SEO_LINK_FARM heuristic. One of these links, http://evacdir.com/aacn/darts?furnishings=..., is particularly suspicious and likely serves as a lure to a malicious site. The presence of numerous links suggests an attempt to distribute malware or engage in phishing by directing users to potentially compromised or malicious web pages.

Machine Learning

  • Nyx PDF Classifier clean score 0.1560

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/aacn/darts?furnishings=/dimitrov/VHVtIEJpbiAyIE1vdmllIDEwODBwIERvd25sb2FkIFV0b3JyZW50VHV/ZG93bmxvYWR8TWwyTm5VMWFIeDhNVFkxTkRjNE1EZzNPWHg4TWpVM05IeDhLRTBwSUhKbFlXUXRZbXh2WnlCYlJtRnpkQ0JIUlU1ZA/lampoon/quantify/shortens
    • https://www.la-pam.nl/vivid-workshop-data-ati-10-2-upd-crack-torrent/
    • https://thebakersavenue.com/autodata345crack-top-full1/
    • https://vinculaholdings.com/whatsender-pro-5-best-cracked/
    • https://mxh.vvmteam.com/upload/files/2022/06/Lv4S8vRgocpBNnanAs1C_10_89d00e74ada3c689d4454ca5731ac2b8_file.pdf
    • https://lavo-easy.ch/wp-content/uploads/2022/06/SAM_Broadcaster_Crack_20218_Full_Version.pdf
    • https://megaze.ru/wp-content/uploads/danifair.pdf
    • https://www.petzracing.de/wp-content/uploads/2022/06/chailla.pdf
    • https://www.sensoragencia.com/wp-content/uploads/2022/06/Unlock_Code_Sony_Ericsson_A820.pdf
    • https://startacting.ru/?p=10309
    • https://beta.pinoysg.net/upload/files/2022/06/gGEfQ9n9OmjGgmEijnaW_10_18434553a2daa1817685d16750ec8987_file.pdf
    • https://www.cdnapolicity.it/wp-content/uploads/2022/06/yelhane.pdf
    • https://leasetrade.se/wp-content/uploads/2022/06/Oktay_New_Transkripsiyon_Indir.pdf
    • https://jimmyvermeulen.be/wp-content/uploads/2022/06/marspan.pdf
    • https://chichiama.net/?p=39717
    • https://kaushalmati.com/e-n-v-o-y-filme-dublado/
    • http://mickleyhall.com/?p=23111
    • https://www.pamelafiorini.it/2022/06/10/astute-graphics-plugins-collection-new-crack/
    • http://qualispaper.com/wp-content/uploads/2022/06/nullDC_104_r136_BIOS7z.pdf
    • https://secureservercdn.net/198.71.233.44/7hj.be5.myftpupload.com/wp-content/uploads/2022/06/Mahabharat_Movie_Download_Hindi_Audio_720p_Torrent.pdf?time=1654831107
    • https://mistlingszamunecat.wixsite.com/diotranet/post/elcomsoft-forensic-disk-decryptor
    • http://www.tcpdf.org
    • https://secureservercdn.net/198.71.233.44/7hj.be5.myftpupload.com/wp-
    • 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_003_off000017c2.bin
a217f12862e0ff75203bdd4136ca0d68471050be46bb09aed5306898926ffdd4
decompressed-pdf-stream PDF FlateDecoded stream at offset 0x17C2 120140 bytes