PDF malware analysis — malicious · e703c69dac5ab4ba

MALICIOUS

PDF

35.9 KB Created: 2021-09-30 22:38:46 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2021-10-27

MD5: 3f0ba1b63bd2935a3425a6d52cd6b152 SHA-1: 3b7658f371d2b2362084b1b4b2a018e43f6f0a78 SHA-256: e703c69dac5ab4baacea776d80fc0f5a5ed6312276899cd22408bc1fbc5265b7

114 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment

The PDF is identified as an image-only document designed as a lure, typical of phishing attacks. It contains embedded URLs that point to other PDF files, suggesting a multi-stage download or redirection process. The ClamAV detection and ML classifier further support its malicious nature.

Machine Learning

Nyx PDF Classifier malicious score 0.7411

Heuristics 4

ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION

ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
Image-only document with action trigger (screenshot lure) medium PDF_IMAGE_LURE

PDF has 1 image(s), only 0 text block(s), carries a click-outward action, and is only 35 KB — typical shape of a phishing lure where a full-page screenshot hides a clickable button that launches or submits to an attacker URL.
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://portaldeaquidauana.com.br/ckfinder/userfiles/files/78158591875.pdf In PDF document text
- http://abw10thstreetne.com/uploads/files/vurivegapuwasabibi.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/6naE_Nh8_CY/uplcv?utm_term=schedule+send+sms+androidPDF link annotation

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