MALICIOUS — vuxipub.pdf
MALICIOUS — vuxipub.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (87/100). 3 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
6bf8f8a381cc64e8eb79a874e724622ed47f91b438512ec55c268b7fb0fbd7f4 - SHA-1:
b6849f540b651453b66ccd74290c34455357c6f0 - MD5:
17f8a44c40493bb7e48e3df15bfbb11d - ssdeep:
768:3gGzpDfoU/3F+COH/LZMZC/Dq2H9XKTut+MD0huqDEGYRox790FByfiEzOzrK4u:QGFjoGk2jLUqD8axJ0zBEzErK4u - TLSH:
T1813290F390A3EC8C7A4FAB036DFB015DA055D7896025A66005987B7CC4BC6FE7E10961 - Submitted as: vuxipub.pdf
- File type: pdf · Size: 46449 bytes
- Verdict: malicious (87/100)
Detections (3 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
MITRE ATT&CK
Why this verdict
The malicious score of 87/100 is the fusion of 5 weighted signals:
- Embedded link rated malicious by URL analysis: https://uploads.strikinglycdn.com/files/313e5021-2860-4f9c-abf2-214fcbd28aeb/14762866322.pdf - network signal, weight 0.70, confidence 0.80
- Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule
PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85 - Embedded network infrastructure: https://cctraff.ru/strik?keyword=sordelli+bacteriologia+pdf+descargar, http://files.judysflower.com/uploads/1/3/1/6/131637063/sijojojade-zozugedutejaso-dugipadavumulu.pdf, http://foxim.150200martingale.com/uploads/1/3/0/7/130775997/duxowara.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://cctraff.ru/strik?keyword=sordelli+bacteriologia+pdf+descargar
- http://files.judysflower.com/uploads/1/3/1/6/131637063/sijojojade-zozugedutejaso-dugipadavumulu.pdf
- http://foxim.150200martingale.com/uploads/1/3/0/7/130775997/duxowara.pdf
- http://files.pemichoral.org/uploads/1/3/0/9/130969310/mideboxumaxema.pdf
- https://uploads.strikinglycdn.com/files/313e5021-2860-4f9c-abf2-214fcbd28aeb/14762866322.pdf
- https://uploads.strikinglycdn.com/files/57366e52-5ce7-4415-9644-eaee4f164bba/nawugutix.pdf
- https://uploads.strikinglycdn.com/files/1586fcf6-eb3b-4c9f-a90d-6a7f23103689/90719351267.pdf
- https://uploads.strikinglycdn.com/files/a205c8af-ad80-4e94-84b1-96c583ea7a81/43294163075.pdf
- https://uploads.strikinglycdn.com/files/cac94e8a-47e7-4be3-b922-e294f20d2115/xanuwokodotusox.pdf
- http://zujujo.boatstories.co.uk/uploads/1/3/0/8/130874038/fojusavadal.pdf
- http://files.aivets2018.eu/uploads/1/3/2/7/132740633/113e312b85a4.pdf
- http://gidalipu.camanchemobilehomeparks.com/uploads/1/3/1/1/131164250/zigosigeduweperako.pdf
- https://cdn.shopify.com/s/files/1/0486/2024/1064/files/wozixum.pdf
- https://cdn.shopify.com/s/files/1/0438/3470/4034/files/48934677210.pdf
- https://cdn.shopify.com/s/files/1/0463/2811/9457/files/7_years_old_lyrics_meaning.pdf
- https://cdn.shopify.com/s/files/1/0439/4686/8891/files/28200069857.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
- cctraff.ru
- files.judysflower.com
- foxim.150200martingale.com
- files.pemichoral.org
- uploads.strikinglycdn.com
- zujujo.boatstories.co.uk
- files.aivets2018.eu
- gidalipu.camanchemobilehomeparks.com
- cdn.shopify.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report