MALICIOUS — kuvig.pdf
MALICIOUS — kuvig.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 2 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
315f98dfa9ae23c86d7f6ad66eb44afdc038c50d10e97a2069eab13d9c01e73e - SHA-1:
fc00dab791e4a9aa55fe3492d29b6172adf4827e - MD5:
fc84b9bad8a87cb5bb968851e7db3932 - ssdeep:
768:bngGzpDYd4kWTmYLiLjnVsBwAuYzCqcyKeh4v5QtyySkWSILr4BENTqCPcXdSt/:bgGFM5fuBwAuY+/+iv5QtyLkcMMGXdSB - TLSH:
T18B32AFF35093ED8C7F8AAB136EE610956109D7887123966044C97F3CC5BCAED6E40DA0 - Submitted as: kuvig.pdf
- File type: pdf · Size: 46302 bytes
- Verdict: malicious (75/100)
Detections (2 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
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://fijojonibiw.weebly.com/uploads/1/3/2/6/132681787/5648329.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://ggtraff.ru/wb?keyword=play%20binding%20of%20isaac%20full%20game%20online, https://cdn-cms.f-static.net/uploads/4388169/normal_5fa7cc09de01a.pdf, https://cdn-cms.f-static.net/uploads/4369330/normal_5f8f62a7c5187.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/wb?keyword=play%20binding%20of%20isaac%20full%20game%20online
- https://cdn-cms.f-static.net/uploads/4388169/normal_5fa7cc09de01a.pdf
- https://cdn-cms.f-static.net/uploads/4369330/normal_5f8f62a7c5187.pdf
- https://waxovidimised.weebly.com/uploads/1/3/4/4/134446407/devixexabeb_xamewadazavot_jotiwapexi_fisujoj.pdf
- https://cdn-cms.f-static.net/uploads/4374699/normal_5f8932da2ae83.pdf
- https://fijojonibiw.weebly.com/uploads/1/3/2/6/132681787/5648329.pdf
- https://rewazuxaroro.weebly.com/uploads/1/3/4/3/134341361/govimenalazexukoxul.pdf
- https://gumarifubora.weebly.com/uploads/1/3/4/4/134465571/bopenoj_wixeminumumuges_pawonib.pdf
- https://sisiviweze.files.wordpress.com/2020/11/goresosuvufat.pdf
- https://cdn-cms.f-static.net/uploads/4426701/normal_5fa5ecadb195a.pdf
- https://kavivapepegag.weebly.com/uploads/1/3/4/2/134235540/6987219.pdf
- https://cdn-cms.f-static.net/uploads/4384301/normal_5f915bff0f579.pdf
- https://besavikeneg.weebly.com/uploads/1/3/2/8/132815808/nejemalisive.pdf
- https://cdn-cms.f-static.net/uploads/4368758/normal_5f8caa5ea1795.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
- cdn-cms.f-static.net
- waxovidimised.weebly.com
- fijojonibiw.weebly.com
- rewazuxaroro.weebly.com
- gumarifubora.weebly.com
- sisiviweze.files.wordpress.com
- kavivapepegag.weebly.com
- besavikeneg.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report