MALICIOUS — rugikurutifisin.pdf
MALICIOUS — rugikurutifisin.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 3 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
0871824e9c56ef64bad69a441624bef1c0bac56e097a8cf04455f74fe3f429be - SHA-1:
7fd082fd67298dbc7c1aac90a8919388a17b3cf6 - MD5:
1967be3d22d3c92e3d3522a7b848c3f1 - ssdeep:
768:yqgGzpDasyLtPeIivzMvNK/s1eUSdIItqsgwXlPWlkIw+:y3GF2sy5qwvNK/s1e7II87mlP2kIw+ - TLSH:
T131318CF3248BED8C2687AF43ADF61419614AC24D32329BA45998B76CC5BC1BC7E11960 - Submitted as: rugikurutifisin.pdf
- File type: pdf · Size: 41176 bytes
- Verdict: malicious (75/100)
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 75/100 is the fusion of 4 weighted signals:
- Embedded link rated malicious by URL analysis: https://uploads.strikinglycdn.com/files/cfca77d6-8a77-4fb3-95dc-dc446490e2ba/77518858431.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://cctraff.ru/strik?keyword=allen+test+papers+pdf+class+11, https://cdn.shopify.com/s/files/1/0436/1686/2371/files/boreviku.pdf, https://cdn.shopify.com/s/files/1/0482/5710/6074/files/vermont_covered_bridges_half_marathon.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=allen+test+papers+pdf+class+11
- https://cdn.shopify.com/s/files/1/0436/1686/2371/files/boreviku.pdf
- https://cdn.shopify.com/s/files/1/0482/5710/6074/files/vermont_covered_bridges_half_marathon.pdf
- https://cdn.shopify.com/s/files/1/0436/6227/8809/files/test_gramatyczny_angielski_b1.pdf
- http://rirekewi.glazieltd.com/uploads/1/3/1/4/131453133/69198ed62f7d8.pdf
- http://tosewaw.eventsforyou.net/uploads/1/3/1/6/131637306/3233535.pdf
- http://files.bookdbs.ca/uploads/1/3/0/8/130873710/tulewozajo.pdf
- http://sekulakin.gardenbedraised.com/uploads/1/3/1/3/131398453/59bd1d0163d0.pdf
- https://uploads.strikinglycdn.com/files/cfca77d6-8a77-4fb3-95dc-dc446490e2ba/77518858431.pdf
- https://uploads.strikinglycdn.com/files/d0ec93fb-aef2-4df1-b078-4d56ea64c991/67799719449.pdf
- https://uploads.strikinglycdn.com/files/d014c3a9-2c46-4b85-b682-258630617253/8121547495.pdf
- https://uploads.strikinglycdn.com/files/112ac010-2a93-45b1-8e6d-a84d750c1704/20495383285.pdf
- https://uploads.strikinglycdn.com/files/840d42aa-fe76-457e-8124-fdd833179695/50741996109.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
- cdn.shopify.com
- rirekewi.glazieltd.com
- tosewaw.eventsforyou.net
- files.bookdbs.ca
- sekulakin.gardenbedraised.com
- uploads.strikinglycdn.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report