MALICIOUS — 83050433036.pdf
MALICIOUS — 83050433036.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
a7996b47ba8be9ea032e066a88af24a8e0e896231c950a193b3b365601602bec - SHA-1:
42ac7a9cfe4daca134c2348a450705d21f794494 - MD5:
127d5262423724f94f72052e4c5cd1ab - ssdeep:
768:oUgGzpDcpAPNN7D8VL+a5+3JXOghFlUjwNbECDsIen8ZrdN/tN:AGFYp+H9ZXvhLXhECDsIKK//tN - TLSH:
T17331AEF720ABDECC7ACAAF879DF70555904AC38C222293605988776DC4BC2FD6E51850 - Submitted as: 83050433036.pdf
- File type: pdf · Size: 41741 bytes
- Verdict: malicious (75/100)
Detections (3 of 53 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 75/100 is the fusion of 4 weighted signals:
- Embedded link rated malicious by URL analysis: https://uploads.strikinglycdn.com/files/22f275f1-95b7-45fe-a8b9-ead88f5474f7/nararawinikorekepir.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://ggtraff.ru/strik?keyword=brock+biology+of+microorganisms+13+edition, https://uploads.strikinglycdn.com/files/b51afccf-9fb9-4d6f-bf07-6c51946aff33/silomuvilasolorajopozat.pdf, https://uploads.strikinglycdn.com/files/54c516eb-da38-40c6-bfac-2c834bec49a5/40221881060.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://ggtraff.ru/strik?keyword=brock+biology+of+microorganisms+13+edition
- https://uploads.strikinglycdn.com/files/b51afccf-9fb9-4d6f-bf07-6c51946aff33/silomuvilasolorajopozat.pdf
- https://uploads.strikinglycdn.com/files/54c516eb-da38-40c6-bfac-2c834bec49a5/40221881060.pdf
- https://uploads.strikinglycdn.com/files/6277cbf5-0e12-4093-b474-7f389a55ee01/gotakisim.pdf
- https://uploads.strikinglycdn.com/files/ccc3cb36-d518-48b1-a26e-a1606e5b40e5/23646925118.pdf
- https://uploads.strikinglycdn.com/files/22f275f1-95b7-45fe-a8b9-ead88f5474f7/nararawinikorekepir.pdf
- https://cdn.shopify.com/s/files/1/0481/1813/6995/files/76683010283.pdf
- https://cdn.shopify.com/s/files/1/0435/0679/4651/files/ton_jones_black_betty.pdf
- https://cdn.shopify.com/s/files/1/0484/1360/6040/files/kikimobowexopesoviwusudim.pdf
- https://uploads.strikinglycdn.com/files/ed5ba6f3-45e6-4acf-9087-b5a0cbf6d777/62484323241.pdf
- https://uploads.strikinglycdn.com/files/a6eea80f-081e-41e2-af34-6b389b0ff38a/jurutisugotolumuf.pdf
- http://files.arryinseattle.com/uploads/1/3/1/4/131438397/suruni_ganowovibusujav_fedizulupak_vitur.pdf
- http://files.overflow.us/uploads/1/3/1/6/131637873/1068767.pdf
- http://files.behindyourdestination.com/uploads/1/3/1/6/131606006/6667238.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
- ggtraff.ru
- uploads.strikinglycdn.com
- cdn.shopify.com
- files.arryinseattle.com
- files.overflow.us
- files.behindyourdestination.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report