MALICIOUS
124
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The file is a PDF document that contains numerous embedded URLs, many of which are hosted on suspicious or disposable domains. The ClamAV detection and ML classifier indicate malicious intent, likely related to phishing or malware distribution. The document body, though heavily garbled, contains references to 'drivers samsung scx 3405 para windows 10', suggesting a lure to trick users into downloading malicious files disguised as legitimate drivers.
Machine Learning
- Nyx PDF Classifier malicious score 0.8599
Heuristics 4
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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External URI info PDF_URIPDF contains an external URL action
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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://extranet.blanchisserie-toulousaine-de-sante.com/sites/extranet.blanchisserie-toulousaine-de-sante.com/files/documents/justificatifs/ziseriwutekezarog.pdf
- https://web.liderpapel.com/sites/default/files/webform/53484808665.pdf
- http://klm3fg.grhosting.cz/sites/default/files/webform/files/78191676466.pdf
- https://www.a1touchsolution.nl/sites/default/files/87400145234.pdf
- http://pilgrimland.com/sites/default/files/webform/resume-uploads/woluweweketasuzizolog.pdf
- http://portal-mysigma.com/system/files/student-proof/pifudolaloxafedotodela.pdf
- https://www.jsif.org/sites/default/files/webform/rijuluzevowogadabiwi.pdf
- https://www.ofalloncasting.com/sites/default/files/webform/nunemoxajusadokuxilebe.pdf
- https://www.osgeurope.com/sites/osg-corporate.dev/files/webform/gurasijam.pdf
- http://pilgrimland.com/sites/default/files/webform/resume-uploads/tixatikuwasa.pdf
- https://www.dgs-interparts.be/sites/default/files/68462010443.pdf
- https://ambrose.edu/sites/default/files/webform/28695523124.pdf
- https://www.jwico.com/sites/default/files/webform/71926652616.pdf
- http://www.grotekeukens.be/sites/default/files/webform/gmawards2018/98751459569.pdf
- http://www.guninetwork.org/system/files/webform/heirri_proposals/35039450578.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://feedproxy.google.com/~r/skout/mBVl/~3/1xuhb7AK25c/uplcv?utm_term=drivers+samsung+scx+3405+para+windows+10
- https://printandmail.princeton.edu/system/files/webform/60959229638.pdf
- https://printandmail.princeton.edu/system/files/webform/mizol.pdf
- https://www.vub.be/sites/vub/files/webform/43319512550.pdf
- http://scripts.sil.org/OFL
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000d8fc.bin6fd2f843edd8dcd144c3a07b2b36c457329ecfce5c0fb1be9f5f65b93cc39020 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD8FC | 6152 bytes |
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