MALICIOUS
124
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF document was flagged by multiple heuristics, including a critical ClamAV detection for 'Pdf.Phishing.Trojan'. The document body and embedded URLs suggest a lure for users to download a PDF, which is likely a phishing or malware distribution attempt. The presence of embedded URLs and the 'PDF_SEO_DISPOSABLE_LINK_FARM' heuristic indicate an attempt to direct users to potentially malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.7983
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://www.natsihwa.org.au/sites/default/files/webform/tesogiruzan.pdf In PDF document text
- https://grossenbacher.co.nz/en/system/files/avoidance-training-certificates/95133977644.pdfIn PDF document text
- http://www.pbttphtk.gov.my/sites/default/files/webform/42283273604.pdfIn PDF document text
- https://www.enwidth.com/sites/default/files/webform/resumes/60015669747.pdfIn PDF document text
- https://www.newburghgroup.com/sites/default/files/webform/resumes/tikijoti.pdfIn PDF document text
- https://www.ofalloncasting.com/sites/default/files/webform/68138040624.pdfIn PDF document text
- http://www.muttypawsacademy.com/sites/default/files/webform/vaccines/30199048500.pdfIn PDF document text
- https://web.liderpapel.com/sites/default/files/webform/21411595718.pdfIn PDF document text
- https://www.newburghgroup.com/sites/default/files/webform/resumes/falaburisidibiwad.pdfIn PDF document text
- http://pilgrimland.com/sites/default/files/webform/resume-uploads/61975266633.pdfIn PDF document text
- https://web.liderpapel.com/sites/default/files/webform/xikamiwaboloz.pdfIn PDF document text
- https://www.jwico.com/sites/default/files/webform/vuvosiritixulufanili.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/A3Ryygt5BCM/uplcv?utm_term=new+perspectives+on+html5+css3+and+javascript+6th+edition+pdf+freePDF link annotation
- https://community.princeton.edu/system/files/webform/64301273598.pdfIn PDF document text
- https://drones.princeton.edu/system/files/webform/66931006591.pdfIn PDF document text
- https://thesanfordschool.asu.edu/sites/default/files/webform/31460711967.pdfIn PDF document text
- https://ubmemeaensoprod.s3.amazonaws.com/ifsec_international/call_for_papers/2021/03/1901815882.pdfIn PDF document text
- https://www.vub.be/sites/vub/files/webform/fazarixi.pdfIn PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000d8ba.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD8BA | 6036 bytes |
SHA-256: 7e6611e1d4a1994be0bde3bf738793db9972173810a92cabf5c7b408570eb9b1 |
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