Malicious PDF — malware analysis report

Static analysis result for SHA-256 daa98a8ff2ac7f48…

MALICIOUS

PDF

63.7 KB Authoring application: Scribus First seen: 2026-05-08
MD5: 7fecb185eecb0f11b1c7c5b43799b154 SHA-1: bb82375bc59b2c10d509f8dfe896dea7dec1b95a SHA-256: daa98a8ff2ac7f48068831eb17615c220e3d4db3770436f9ceca76c3bc1f63b3
152 Risk Score

Malware Insights

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

The PDF file exhibits a critical heuristic firing for PDF_SEO_LINK_FARM, indicating a mass of external PDF links. This suggests the file's primary purpose is to act as a link farm, likely for SEO manipulation or to redirect users to malicious content hosted on domains such as www.thesportschampishere.com. The ClamAV detection further supports its malicious nature, classifying it as Pdf.Phishing.TtraffRobotInstall. No scripts were extracted from this sample.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9999

Heuristics 3

  • ClamAV: Pdf.Phishing.TtraffRobotInstall-7605656-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.TtraffRobotInstall-7605656-0
  • 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.
  • 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://www.thesportschampishere.com/uploads/1/3/0/6/130639841/14b17b6bc8478cf.pdf In PDF document text
    • http://profisi.eu/uploads/1/3/0/7/130739499/5983081.pdfIn PDF document text
    • http://geelongtreeservice.com.au/uploads/1/3/0/4/130476013/vejazotox.pdfIn PDF document text
    • http://northshoreplaytherapy.com/uploads/1/3/0/7/130775401/4c86c4a9c6b2.pdfIn PDF document text
    • http://questforreadingsuccess.com/uploads/1/3/0/8/130814469/jarumam.pdfIn PDF document text
    • http://www.zenaquascapes.com/uploads/1/3/0/2/130287445/2145128.pdfIn PDF document text
    • http://projectindigo.co/uploads/1/3/0/6/130620265/rozuwapeger-wazimuxiz.pdfIn PDF document text
    • http://inklingsacademy.net/uploads/1/3/0/7/130739740/6730919.pdfIn PDF document text
    • http://alicezeng.com/uploads/1/3/0/5/130541313/a10f7a.pdfIn PDF document text
    • http://callncard.com/uploads/1/3/0/5/130551692/d2a2c.pdfIn PDF document text
    • http://kaiauluconnectors.com/uploads/1/3/0/6/130621657/dofobo_rimiba_fanejubino.pdfIn PDF document text
    • http://rechtspraak-republieknl-aarde.space/uploads/1/3/0/5/130540507/zalapewute-texede-metunijavub-monumu.pdfIn PDF document text
    • http://www.fatherhoodandfamily.com/uploads/1/3/0/6/130639922/2722621.pdfIn PDF document text
    • http://kartell.com.vn/uploads/1/3/0/3/130323186/ganegifexurezaj.pdfIn PDF document text
    • http://msiclick.com/uploads/1/3/0/3/130313484/8652141.pdfIn PDF document text
    • http://mail.patwinslow.com/uploads/1/3/0/3/130313144/lipef.pdfIn PDF document text
    • http://pomp5.pleasingfood.com/uploads/1/3/0/2/130288644/130288644.html#akbar+aur+birbal+ki+kahani+video+meinIn PDF document text
    • http://fedorahosted.org/lohitIn PDF document text
    • https://savannah.gnu.org/projects/freefont/In PDF document text
    • http://www.gnu.org/licenses/In PDF document text
    • http://www.gnu.org/copyleft/gpl.htmlIn PDF document text
🗂 Part of campaign: griffinsgoodnews.com 8 samples

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000067f4.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x67F4 1388 bytes
SHA-256: 1723f1ced37cc89d69e30f3df6281c5e5fb8989544fd4587aa75b00c91af2fd0
font_01_sfnt_off0000723f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x723F 17704 bytes
SHA-256: 7acc38936266b97d5820fd4075e010aaf9adeaf2e218d37adcfdb3db4e467360
font_02_sfnt_off0000a1be.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xA1BE 7052 bytes
SHA-256: 046f3dbbe2ecab5a52ee0161d9fccaa9e77e1a546513e91bb67b6cd4f92fafe1