Malicious PDF — malware analysis report

Static analysis result for SHA-256 ff6895fbca87e307…

MALICIOUS

PDF

160.6 KB Authoring application: Solid Converter PDF First seen: 2026-05-09
MD5: fab024820e3417587f1603cad10ba81a SHA-1: 6e38206068e5b1c1f91df6b314c87c5c3cb73d95 SHA-256: ff6895fbca87e3074c182b3254d5d014f486f01c8b08914a3ca9d2b0948dfd63
64 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1059.007 JavaScript

The file is a PDF document that contains embedded URLs pointing to other PDF files, suggesting a phishing or malware distribution attempt. The ClamAV detection as 'Pdf.Phishing.TtraffRobotInstall-7605656-0' further supports a malicious intent. Although no scripts were explicitly extracted, the presence of external URIs and the phishing detection indicate a likely attempt to deliver a second-stage payload or phish credentials.

Machine Learning

  • Nyx PDF Classifier clean score 0.0097

Heuristics 3

  • ClamAV: Pdf.Phishing.TtraffRobotInstall-7605656-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.TtraffRobotInstall-7605656-0
  • 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://boiserealestatejournal.com/uploads/1/3/0/6/130639246/xiban.pdf PDF link annotation
    • http://beachesinsrilanka.com/uploads/1/3/0/3/130313044/witeseladitodu-piwot.pdfIn PDF document text
    • http://alexandraforsythermt.com/uploads/1/3/0/4/130436058/8210016.pdfIn PDF document text
    • http://3e3.co.uk/uploads/1/3/0/2/130271126/130271126.html#twitter+font+style+freeIn PDF document text
    • http://www.ascendercorp.com/In extracted file (font_01_sfnt_off000051df.bin)
    • http://www.ascendercorp.com/typedesigners.htmlIn extracted file (font_01_sfnt_off000051df.bin)
    • http://linux.thai.net/projects/fonts-tlwgIn extracted file (font_05_sfnt_off0001ed1d.bin)
    • http://www.thaitux.infoIn extracted file (font_05_sfnt_off0001ed1d.bin)
    • https://fedoraproject.org/wiki/Licensing/LiberationFontLicenseIn extracted file (font_01_sfnt_off000051df.bin)
    • http://dejavu.sourceforge.netIn extracted file (font_02_sfnt_off000068a4.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_02_sfnt_off000068a4.bin)
    • https://savannah.gnu.org/projects/freefont/In extracted file (font_04_sfnt_off000152b2.bin)
    • http://www.gnu.org/licenses/In extracted file (font_04_sfnt_off000152b2.bin)
    • http://www.gnu.org/copyleft/gpl.htmlIn extracted file (font_04_sfnt_off000152b2.bin)
    • http://www.apache.org/licenses/LICENSE-2.0RobotoIn extracted file (font_07_sfnt_off00021062.bin)
    • http://www.adobe.com/).NotoIn extracted file (font_09_sfnt_off00022af3.bin)
    • http://www.google.com/get/noto/http://www.adobe.com/type/ThisIn extracted file (font_09_sfnt_off00022af3.bin)
    • http://scripts.sil.org/OFLNotoIn extracted file (font_09_sfnt_off00022af3.bin)

Related samples 8

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

Extracted artifacts 10

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00001162.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1162 12272 bytes
SHA-256: 062dfe442b712e3385ef44a4eeb5a308929bc975a60d4612360776142c431bd7
font_01_sfnt_off000051df.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x51DF 5896 bytes
SHA-256: e5c9f66f0d870cf165083e1bd7cce86e14b5c4a3411b90647a10727341429b82
font_02_sfnt_off000068a4.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x68A4 34112 bytes
SHA-256: a571a681dc71220d0de489e6182763f9612dcf15dcf7fde9869819be602a1cfa
font_03_sfnt_off0000afc3.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xAFC3 57380 bytes
SHA-256: 22e72232e921a00f23890c8bdeda8063a08461c9d5436179f1e181f4e3f751cc
font_04_sfnt_off000152b2.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x152B2 25208 bytes
SHA-256: 20bc4e107107d7189d8ec514d4973535f71e27c2af85c00b46dbd5eadb9a4087
font_05_sfnt_off0001ed1d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1ED1D 10000 bytes
SHA-256: 54ebde97624deea9a50b2d9dafb65a32b0401d50e3bf046e31a8295bfc856241
font_06_sfnt_off000201d6.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x201D6 6212 bytes
SHA-256: 151e4f536d87959adee672931368c7f132cbe012d333c7ccafd9ca2883accbf3
font_07_sfnt_off00021062.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x21062 1984 bytes
SHA-256: 51265646061a7e8498d2eab6b301f14ea28e824045621188be208e3c5c7da911
font_08_sfnt_off0002190a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2190A 6680 bytes
SHA-256: 39b5853ed197abbaf35c2330ca60d125974e573862458f74a90c72be1cac81d7
font_09_sfnt_off00022af3.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x22AF3 13728 bytes
SHA-256: bcc487258cc48b99e3c287b2d758539ff9b9da2bc94b592231a6fef280205a98

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