[] [QIHOO 360 TECHNOLOGY CO. LTD. AND CITICORP INTERNATIONAL LIMITED, as Trustee INDENTURE Dated as of August 6, 2014 0.50% Convertible Senior Notes due 2020 TABLE OF CONTENTS Page ARTICLE 1 DEFINITIONS 1 Section 1.01 Definitions. 1 Section 1.02 References to Interest. 10 Section 1.03 New York Office of Trustee, Conversion Agent, Note Registrar, Paying Agent and Transfer Agent. 11 ARTICLE] [QIHOO 360 TECHNOLOGY CO. LTD. AND CITICORP INTERNATIONAL LIMITED, as Trustee INDENTURE Dated as of August 6, 2014 1.75% Convertible Senior Notes due 2021 TABLE OF CONTENTS PAGE ARTICLE 1 DEFINITIONS 1 Section 1.01 Definitions. 1 Section 1.02 References to Interest. 10 Section 1.03 New York Office of Trustee, Conversion Agent, Note Registrar, Paying Agent and Transfer Agent. 11 ARTICLE] [SHARE SUBSCRIPTION AGREEMENT BY AND AMONG Coolpad E-commerce Inc. Coolpad Group Limited AND TECH TIME DEVELOPMENT LIMITED December 16, 2014 TABLE OF CONTENTS Page Article I Purchase Transactions 1 1.1 Subscription of Company Shares 1 1.2 Closing 1 1.3 Withholding 2 2 2.1 Organization and Corporate Power 2 2.2 Share Capital and Related Matters 3 2.3 Indebtedness 4 2.4 No] [As of December 31, 2014 Wholly-Owned Subsidiaries 1. Qizhi Software (Beijing) Co., Ltd., a PRC company 2. Tianjin Qisi Technology Co., Ltd., a PRC company 3. Qifei Xiangyi (Beijing) Software Co., Ltd., a PRC company 4. Qiji International Development Limited, a HK company 5. 360 International Development Co. Limited, a HK company 6. Qifei International Development Co. Limited, a HK] [CERTIFICATIONS I, Hongyi Zhou, certify that: 1. I have reviewed this annual report on Form 20-F of Qihoo 360 Technology Co. Ltd. (the “Company”); 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under] [CERTIFICATIONS I, Jue Yao, certify that: 1. I have reviewed this annual report on Form 20-F of Qihoo 360 Technology Co. Ltd. (the “Company”); 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under] [CERTIFICATIONS I, Alex Zuoli Xu, certify that: 1. I have reviewed this annual report on Form 20-F of Qihoo 360 Technology Co. Ltd. (the “Company”); 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances] [CERTIFICATIONS (2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.] [CERTIFICATIONS (2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.] [CERTIFICATIONS (2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.] [[Letterhead of Commerce & Finance Law Offices] April 27, 2015 Qihoo 360 Technology Co. Ltd. Building No. 2 6 Jiuxianqiao Road, Chaoyang District Beijing 100015, People’s Republic of China Dear Sirs: Yours faithfully, Commerce & Finance Law Offices] [CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We consent to the incorporation by reference in the Registration Statements No. 333-174444, No. 333-190371 and No. 3336-199395 on Form S-8, of our reports dated April 27, 2015, relating to the consolidated financial statements and financial statement schedule of Qihoo 360 Technology Co. Ltd., and its subsidiaries, variable interest entities and variable interest]