MALICIOUS — 1607be8fa60552---2127603630.pdf
MALICIOUS — 1607be8fa60552---2127603630.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100). 5 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
bf8752c6399d58e90decae36fea50cdcb743fc0b11be06463bc607756df579c8 - SHA-1:
1b589b7c562869d79b18c48ba69490710acff361 - MD5:
92c281b23db56b4b0c412ca2f572ece0 - ssdeep:
1536:hccuoP8w75UxDqrJUnP6yDcGh+U1sAAkWq6D/ngrGCoqwo2YtBI:+hwix+WnxLh+seq6DIHoqwoLs - TLSH:
T18C37F1F37047CC8C7F4AEF8369EA149C198AD185A12296614489BB7CC47C3BF3E54962 - Submitted as: 1607be8fa60552---2127603630.pdf
- File type: pdf · Size: 76198 bytes
- Verdict: malicious (94/100)
Detections (5 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Trellix Stinger (McAfee): PDF/Phish-FAB!92C281B23DB5
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 94/100 is the fusion of 5 weighted signals:
- ClamAV (daily) flagged Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 (rule
Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0) - engine signal, weight 0.90, confidence 0.95 - Embedded link rated suspicious by URL analysis: https://ambrose.edu/sites/default/files/webform/21691652676.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://ambrose.edu/sites/default/files/webform/21691652676.pdf, http://www.birdlifebotswana.org.bw/sites/default/files/webform/sightings-sketches/bikepekeroluxujopabiko.pdf, http://www.birdlifebotswana.org.bw/sites/default/files/webform/sightings-sketches/lewuxevibonotokezesa.pdf - static signal, weight 0.35, confidence 0.60
- Document active content: uri-action - static signal, weight 0.30, confidence 0.60
- Packing/obfuscation: high-entropy-blob - static signal, weight 0.25, confidence 0.55
Dynamic analysis
No runtime behaviour was captured for this sample, so the analysis above is static only. That is a limit of this run rather than evidence the sample does nothing.
Embedded URLs
- https://feedproxy.google.com/~r/Uplcv/~3/ngfLrbzwjls/uplcv?utm_term=2nd+grade+reading+books+printable+pdf
- https://ambrose.edu/sites/default/files/webform/21691652676.pdf
- http://www.birdlifebotswana.org.bw/sites/default/files/webform/sightings-sketches/bikepekeroluxujopabiko.pdf
- http://www.birdlifebotswana.org.bw/sites/default/files/webform/sightings-sketches/lewuxevibonotokezesa.pdf
- https://www.natsihwa.org.au/sites/default/files/webform/72789215659.pdf
- https://www.healthdata.org/sites/default/files/resumes/sutuzosugogaw.pdf
- http://pilgrimland.com/sites/default/files/webform/resume-uploads/69774832497.pdf
- https://www.newburghgroup.com/sites/default/files/webform/resumes/falaburisidibiwad.pdf
- https://www.enwidth.com/sites/default/files/webform/resumes/17232120942.pdf
- https://www.ice.cam.ac.uk/sites/www.ice.cam.ac.uk/files/webform/50075528518.pdf
- https://www.dgs-interparts.be/sites/default/files/36138637258.pdf
- https://www.clinicasfantamaria.ro/sites/default/files/webform/33767122539.pdf
- https://ubmemeaensoprod.s3.amazonaws.com/ifsec_international/call_for_papers/2021/03/gijewosatesozug.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Embedded domains
- feedproxy.google.com
- ambrose.edu
- www.natsihwa.org.au
- www.healthdata.org
- pilgrimland.com
- www.newburghgroup.com
- www.enwidth.com
- www.ice.cam.ac.uk
- www.dgs-interparts.be
- ubmemeaensoprod.s3.amazonaws.com
- www.w3.org
- purl.org
- ns.adobe.com
- www.birdlifebotswana.org.bw
- www.clinicasfantamaria.ro
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report