MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file was detected as malicious by multiple heuristics and an ML classifier, with ClamAV identifying it as a phishing trojan. The embedded URLs point to various PDF files hosted on compromised websites, suggesting a phishing campaign. The document body is heavily obfuscated and does not provide clear textual content, but the presence of external links indicates an attempt to redirect the user to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9594
Heuristics 4
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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External URI info PDF_URIPDF contains an external URL action
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PDF differential parser failed info PDF_DIFFERENTIAL_PARSE_FAILEDThe cross-check parser (pdfminer.six) failed on this file: PDF differential parser failed: PDFSyntaxError. Static heuristics still ran and any of their findings above are valid; only the differential cross-check signal is missing.
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Embedded URL info EMBEDDED_URLOne 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 https://jaunimodienos.lt/wp-content/plugins/super-forms/uploads/php/files/5th9j7evmdk3ri320b867cnkab/93162716367.pdf
- https://sdyh.gr/wp-content/plugins/super-forms/uploads/php/files/iapmqv18h3kj6v7pbq4ik9q2b1/rofarum.pdf
- https://www.revistadefiesta.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608c1f2a31675---kapat.pdf
- https://www.superioreagle.com/wp-content/plugins/formcraft/file-upload/server/content/files/160849535c05ac---povulu.pdf
- https://lightupalife.org.uk/wp-content/plugins/formcraft/file-upload/server/content/files/1608c5e4c4c8cd---valifilopagilunigejuzeb.pdf
- http://foire-fromages-et-vins.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607fd3b3289e0---fuxikotiserib.pdf
- http://humanitool.ru/userfiles/file/99016519762.pdf
- https://amesmedicalservices.com/wp-content/plugins/formcraft/file-upload/server/content/files/16072f692493c7---kavajekuz.pdf
- https://lawpropertyconsultants.co.uk/wp-content/plugins/super-forms/uploads/php/files/e20etk1ip07c56905mcsn0696q/bisajatositejo.pdf
- https://donnasalon.ru/wp-content/plugins/super-forms/uploads/php/files/891b2884a65e2291df3c9fc9ed1a6722/xunawolosulel.pdf
- https://adiwirawanbali.com/wp-content/plugins/super-forms/uploads/php/files/38ba23eb3bccbf48083bb489d9113776/43520799240.pdf
- https://nutricionintravenosa.com/wp-content/plugins/super-forms/uploads/php/files/2ba444f41f447b002c89e8dbbff30c4a/93560318899.pdf
- https://alfa-pechati.ru/wp-content/plugins/super-forms/uploads/php/files/449dded79dba9131f82f42b8c9710433/lilepuzexewufutunemisamul.pdf
- https://www.mixedclass.com.au/wp-content/plugins/super-forms/uploads/php/files/iv5jh19gm7qb5u8oi1s0fn60ed/fejutivotaravokaledelu.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://feedproxy.google.com/~r/Uplcv/~3/3vuEKuznOb8/uplcv?utm_term=what+is+ctrl+c+in+mac
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000daab.bin4fd611787b79bd734e5ef9190663e6a0f1bf2d1c34ce802077003b483de6ca12 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDAAB | 5052 bytes |
font_01_sfnt_off0000ebb9.binf72ffdde9f96cec8cd2b51720cba0d0e68bde28f3e6103e048899b90a3f10044 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEBB9 | 16020 bytes |
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