MALICIOUS — busukubojibebu.pdf
MALICIOUS — busukubojibebu.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:
a9223bf4a967e7a4d76391982f7cc1172edf556523aadc6c936fe67850f781c9 - SHA-1:
f20984b38fe2887a9010a0fcc7fca09ec6f11b33 - MD5:
904c709ed69bf263dc7571a1011a8d12 - ssdeep:
768:cgGzpDwpLfEP5SHp1Sa8C8YOg3oMtMIAHBTNQxTB6eyH1EjQt:5GFcpLoBYMvBTSvdyH1Ejk - TLSH:
T19231AFF350E7EC8C7A879F13BDAA2A59109AD28C6136A750098C3B2DC47C2BD6F50D11 - Submitted as: busukubojibebu.pdf
- File type: pdf · Size: 41410 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): UDS:Trojan.PDF.SBadur.gen
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://keniwuki.weebly.com/uploads/1/3/1/4/131483234/32e063a95e.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://cctraff.ru/wb?keyword=acura%20radio%20code%20error, https://wekubuzebebam.weebly.com/uploads/1/3/0/7/130739705/lajet.pdf, https://sibakixode.weebly.com/uploads/1/3/2/8/132814768/fawinikaraba.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/wb?keyword=acura%20radio%20code%20error
- https://wekubuzebebam.weebly.com/uploads/1/3/0/7/130739705/lajet.pdf
- https://sibakixode.weebly.com/uploads/1/3/2/8/132814768/fawinikaraba.pdf
- https://debasomi.weebly.com/uploads/1/3/0/7/130739769/816a77e35.pdf
- https://uploads.strikinglycdn.com/files/5010d932-3d24-4569-8f68-9d5e71070731/lunulonigakibivabu.pdf
- https://uploads.strikinglycdn.com/files/d81f1f0e-7c50-41fa-9649-4247dd7dcb20/62464654185.pdf
- https://keniwuki.weebly.com/uploads/1/3/1/4/131483234/32e063a95e.pdf
- https://babikovinemixe.weebly.com/uploads/1/3/1/8/131856339/1969782.pdf
- https://nesavelo.weebly.com/uploads/1/3/2/3/132303009/9443059.pdf
- https://mojivimimujovo.weebly.com/uploads/1/3/0/8/130874437/3250b5961ed1.pdf
- https://cdn.shopify.com/s/files/1/0498/0300/2019/files/mnno32_oxidation_number.pdf
- https://cdn.shopify.com/s/files/1/0431/5663/5816/files/18578009983.pdf
- https://cdn.shopify.com/s/files/1/0486/2564/7784/files/tone_bender_clone.pdf
- https://cdn.shopify.com/s/files/1/0440/8606/7352/files/55534795341.pdf
- https://cdn-cms.f-static.net/uploads/4366032/normal_5f875c4cefaef.pdf
- https://cdn-cms.f-static.net/uploads/4368751/normal_5f8a52e442ced.pdf
- https://cdn-cms.f-static.net/uploads/4369499/normal_5f8801790dea5.pdf
- https://cdn.shopify.com/s/files/1/0483/1671/1076/files/lang_linear_algebra_solutions.pdf
- https://cdn.shopify.com/s/files/1/0432/5706/9736/files/42569778653.pdf
- https://cdn.shopify.com/s/files/1/0503/1411/7293/files/zombie_outbreak_simulator_mod_apk_1.6.4.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/
Embedded domains
- cctraff.ru
- wekubuzebebam.weebly.com
- sibakixode.weebly.com
- debasomi.weebly.com
- uploads.strikinglycdn.com
- keniwuki.weebly.com
- babikovinemixe.weebly.com
- nesavelo.weebly.com
- mojivimimujovo.weebly.com
- cdn.shopify.com
- cdn-cms.f-static.net
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report