Yahoo.dll virus | Detect Yahoo.dll Malware

What is Yahoo.dll?

The file named Yahoo.dll is developed by Cerulean Studios LLC. The same company has verified the file and confirmed its authenticity. It is considered safe in all scan reports carried out in the past. The program is used by the Yahoo plugin and all related services. The file has a threat level of 1 because of the support rendered by the developer.

Yahoo.dll is located in C:\Program Files\trillian\plugins\yahoo.dll. The file size of the DLL is confirmed to be 590.4 kilobytes. The latest version of the DLL found is 5.3.0.13. The non-system process if disabled will have no negative consequences on the performance of the Windows operating system. It can readily be removed if found to be infected by malware.

Affected Platform: Windows XP, Vista, 7

How to check if your computer is infected with Yahoo.dll malware?

If your system is affected by Yahoo.dll malware, you will notice one or several of the symptoms below:

Yahoo.dll occupies an unusually large CPU memory
Erratic internet connection
Your browser is bombarded with annoying popup ads
Computer screen freezes
PC's processing speed suffers
You are redirected to unknown websites

To pinpoint the virus file location, take the following steps:

Step 1: Press CTRL+ALT+DEL keys at once to open Task Manager.

Step 2: If you notice the file located outside C:\Program Files\trillian\plugins\yahoo.dll, you should run an antivirus scan to get rid of the malware.

How to remove Yahoo.dll malware from system using Comodo Cleaning Essentials?

You can either choose to remove Yahoo.dll and other malwares using Comodo Antivirus, or Comodo Cleaning Essentials (CCE) – both of which are absolutely free to download! CCE is a set of computer security tools designed to help you identify and remove malwares and unsafe processes from an infected computer.

To remove malwares using CCE, take the following steps:

1. Check the system requirements and download the feature-rich CCE suite for free.

2. After installation, choose the type of scan you want to perform. CCE offers 3 scan options to get rid of malwares from a PC:

Smart Scan: Does a scan on critical areas of your system.
Full Scan: Does a complete scan of your system.
Custom Scan: Does a scan only on selected items.

The process to initiate the above mentioned scans are self-explanatory and thus, easy-to-use.
Additionally, it's recommended that you approve of any updates that the CCE will prompt you about to ensure it does a better job of identifying all the latest threats.

3. Click 'Next' to view the results.

4. Click 'Apply' to apply the selected operations to the threats. The selected operations will be applied.

Malware Entries

Safe Entries

No.	Company	File Type	SHA1	MD5	Malware Name	Digitally Signed	File Version	Product Version	Submitted From	Malware Behavior

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Safe Entries

First Seen: 22 November 2008 at 9:13 am

No.	Company	File Type	SHA1	MD5	Digitally Signed	File Version	Product Version	Submitted From
1	N/A	Executable	01f7148fd3ea6d18 c071e4a9b109cd84 708644d8	ade66b61355ac0ee 0ce741f89736ea42	No	N/A	N/A	Internal Submission
2	Gennady Feldman	Executable	aecb993d73151cf5 f8e45f37b95d5229 2cf9c551	d2f765d1a29c2d35 de62fc8aa300a866	No	0.9.16.0	0.9.16.0	Internal Submission
3	Gennady Feldman	Executable	bd1b8fe1ea509d17 2ec60613517fae4c f1559d04	a3c08eedecca9c03 0edaff93bf62cba2	No	0.9.33.0	0.9.33.0	United States
4	Gennady Feldman	Executable	96af80b1c4dbdc31 3089a827e911db8e 6b06a77f	255fae5c6fcc240e abfc8455ad121985	No	0.9.32.0	0.9.32.0	10.224.1.59/32
5	Gennady Feldman	Executable	15309a84a2f1ae6b 69ffcc84a840e90c 183ec8df	92ea3907d91d19c3 9b7ae789d96fba54	No	0.9.35.0	0.9.35.0	10.224.1.57/32
6	Gennady Feldman	Executable	36416930b7aef9ad 1c5747a49bd1fd1c a2c113ac	683dbf57adf3ff20 2e0958e1b204eadd	No	0.8.25.0	0.8.25.0	Internal Submission
7	N/A	Executable	080149e7d0876eb9 451faa0acaf1da37 4b4f8c07	b1c9d8913ee06b54 8339f10eb29bad55	No	N/A	N/A	Internal Submission
8	Gennady Feldman	Executable	092807bd95cfae89 5950fbd7fc7b4afe c8651c7a	5438a4435fc91bf2 b6bf516571b41191	No	0.9.35.0	0.9.35.0	Internal Submission
9	N/A	Executable	ae55822016ba054f d123f80c2f542322 8a131f31	529021cdd36c2719 5af81a3a235bf7d3	No	N/A	N/A	Internal Submission
10	N/A	Executable	0e4e63a41f7d8d88 626b4d0e0f756a4e de355b0c	a5b9948d511f18d2 a9d58f062a424fa1	No	N/A	N/A	Internal Submission
11	Gennady Feldman	Executable	3c8ef432d3c57c78 e3801afedbfd60d3 c4095d31	fe687f959fbfef3b 57b1e42bfd1aac11	No	0.8.23.0	0.8.23.0	Internal Submission
12	The Pidgin developer community	Executable	27605ffeacdc0379 ff9725e2eb10b2eb e3918510	4d21b0a9e519259f dc0c51375fef300c	No	2.5.8	1.9.0.5	Internal Submission
13	Gennady Feldman	Executable	234260b0dee15346 df8377a22ac28147 c5f895a4	ea78d224c8bd0d32 ce700910d9d5425f	No	0.9.37.0	0.9.37.0	United States
14	Gennady Feldman	Executable	2c4cacd0df7675f8 ec002db717e0c970 d4a39f6b	d2b1ba94fe271f94 1e9555e4befaaa31	No	0.9.34.0	0.9.34.0	10.224.1.54/32
15	Gennady Feldman	Executable	76a16cadea6237df 305482fb904cc8a2 7ce7cad9	52063a49f2fa76f8 9b0f4557d8db69ae	No	0.8.3.0	0.8.3.0	Internal Submission
16	Gennady Feldman	Executable	1f27b1367077769d 6a4207e4aab67080 b6351bbe	e5bf1acb2cc34f1c 83c300c56d9715b6	No	0.9.37.0	0.9.37.0	10.224.1.54/32
17	Gennady Feldman	Executable	c01875208d350ddb 708d8231f0ef92d6 d912e0ee	f10a82c78ba0e515 099f6defeb58a48d	No	0.9.32.0	0.9.32.0	10.224.1.59/32
18	N/A	Non-executable	55b9ee6738118984 e025192cc8bae4a2 81617c11	610930e0074f1ea3 4080fbd7d61cf8d6	No	N/A	N/A	Internal Submission
19	Gennady Feldman	Executable	fa0c35d8964e65a7 98fba3a32ae22b94 1c4c7707	3140dc398221839f 2c9a46a0f48e3a96	No	0.9.37.0	0.9.37.0	10.224.1.54/32
20	Gennady Feldman	Executable	234260b0dee15346 df8377a22ac28147 c5f895a4	ea78d224c8bd0d32 ce700910d9d5425f	No	0.9.37.0	0.9.37.0	10.224.1.57/32
21	Gennady Feldman	Executable	9130ea550fe1528b b00538b51cd93f45 a3257d80	0b349f612223a542 83051b972dc5df3d	No	0.9.36.0	0.9.36.0	Internal Submission
22	Gennady Feldman	Executable	7b1f82cff5afe0c5 28e88d1edab0931f f4f19f9b	711d185f7fac457f a64f3ec5db04b42e	No	0.9.38.0	0.9.38.0	United States
23	Gennady Feldman	Executable	5adacf0b6aec5aec cfade4cff6c7fadf f8a77cdd	4787b8554debb454 a716fcf339be2e9d	No	0.7.6.0	0.7.6.0	Internal Submission
24	Gennady Feldman	Executable	2c4cacd0df7675f8 ec002db717e0c970 d4a39f6b	d2b1ba94fe271f94 1e9555e4befaaa31	No	0.9.34.0	0.9.34.0	10.224.1.59/32
25	Gennady Feldman	Executable	93e6e68b3c1a7aa4 6ddb9edfc86d305a 84344492	e2ba173f2fda715b bb0198c15da99775	No	0.8.8.0	0.8.8.0	Internal Submission
26	Gennady Feldman	Executable	234260b0dee15346 df8377a22ac28147 c5f895a4	ea78d224c8bd0d32 ce700910d9d5425f	No	0.9.37.0	0.9.37.0	10.224.1.54/32
27	Gennady Feldman	Executable	301b9b0c2b9c9874 a7f92c86dbf84f5e 00621193	7af954dae847cf5e bce9637fcbe5a990	No	0.8.2.0	0.8.2.0	Internal Submission
28	Gennady Feldman	Executable	35f7e2bfde423c10 3f6f0160e95a9328 89960be6	0910c789b973afc4 9a22cc19f01aae5a	No	0.9.10.0	0.9.10.0	Internal Submission
29	Gennady Feldman	Executable	4706076a7b24c604 d2ce4e71e6dc76bc 365829b1	20ef4a459d34f07b cb65a4d8d2f73ea3	No	0.9.35.0	0.9.35.0	Internal Submission
30	Gennady Feldman	Executable	fa0c35d8964e65a7 98fba3a32ae22b94 1c4c7707	3140dc398221839f 2c9a46a0f48e3a96	No	0.9.37.0	0.9.37.0	Internal Submission
31	Gennady Feldman	Executable	aeed76158823a582 f5dd3e4424e47eb5 e317d95a	8cfdee4a92493903 c3e2c07b455cd184	No	0.9.34.0	0.9.34.0	10.224.1.59/32
32	Gennady Feldman	Executable	67b05e94371ed5b0 fe085e552fc001ee 7cf19bc3	02b89398578fc414 49d707d4f478187d	No	0.8.3.0	0.8.3.0	Internal Submission
33	Gennady Feldman	Executable	c01875208d350ddb 708d8231f0ef92d6 d912e0ee	f10a82c78ba0e515 099f6defeb58a48d	No	0.9.32.0	0.9.32.0	Internal Submission
34	Gennady Feldman	Executable	aeed76158823a582 f5dd3e4424e47eb5 e317d95a	8cfdee4a92493903 c3e2c07b455cd184	No	0.9.34.0	0.9.34.0	United States
35	Gennady Feldman	Executable	c80835b94570c329 c1a097b747981f08 c92b99ee	0002100cf3a81056 d2f07131cf3f15d1	No	0.8.2.0	0.8.2.0	Internal Submission
36	Gennady Feldman	Executable	bd2981bc3f6bc5a8 169f444ece172ce2 5053b91c	23974d5275f41da6 427fc5c69e62faf4	No	0.9.34.0	0.9.34.0	10.224.1.54/32
37	Gennady Feldman	Executable	06c676829f01318e f49154bd890c63f8 da38e7ac	644a78616c410907 adbce2762c04962c	No	0.9.33.0	0.9.33.0	Internal Submission
38	Gennady Feldman	Executable	234260b0dee15346 df8377a22ac28147 c5f895a4	ea78d224c8bd0d32 ce700910d9d5425f	No	0.9.37.0	0.9.37.0	Internal Submission
39	Gennady Feldman	Executable	eeed1776339887eb 5419249c065bc281 a2f84cab	a2241756e5274780 3b94f66ce299fe41	No	0.9.51.0	0.9.51.0	10.224.1.59/32
40	Gennady Feldman	Executable	d549ddb71a789797 cb8c791ef544e715 4c6fb495	a928180924554c43 72f65c039bc9d13f	No	0.7.6.0	0.7.6.0	United States
41	Gennady Feldman	Executable	bd1b8fe1ea509d17 2ec60613517fae4c f1559d04	a3c08eedecca9c03 0edaff93bf62cba2	No	0.9.33.0	0.9.33.0	10.224.1.62/32
42	Gennady Feldman	Executable	39ef9b7e81c1151d 7a9d811c89c137f8 7a012e70	98fc102a240457b3 bf872bb65d3c1b21	No	0.9.33.0	0.9.33.0	10.224.1.62/32
43	Gennady Feldman	Executable	59e706d030cdf01a 9349f8ddac6994d4 119fbb19	1a8cbfa31b75b065 b0872f94d9f8b9a5	No	0.7.6.0	0.7.6.0	Internal Submission
44	Gennady Feldman	Executable	bd2981bc3f6bc5a8 169f444ece172ce2 5053b91c	23974d5275f41da6 427fc5c69e62faf4	No	0.9.34.0	0.9.34.0	United States
45	Gennady Feldman	Executable	bd2981bc3f6bc5a8 169f444ece172ce2 5053b91c	23974d5275f41da6 427fc5c69e62faf4	No	0.9.34.0	0.9.34.0	10.224.1.59/32
46	Gennady Feldman	Executable	bb98f3009755ccf1 4d1afa39b7e2e149 b4726566	293eb0856cbfc516 4ae4cefcab2edfda	No	0.9.0.17	0.9.0.17	Internal Submission
47	Gennady Feldman	Executable	8ae9b7f0ddc7d181 500795321d18a635 99e430d9	60bc77bc5f650acd e3d1a23c79cd4495	No	0.9.32.0	0.9.32.0	Internal Submission
48	Gennady Feldman	Executable	aeed76158823a582 f5dd3e4424e47eb5 e317d95a	8cfdee4a92493903 c3e2c07b455cd184	No	0.9.34.0	0.9.34.0	10.224.1.54/32
49	Gennady Feldman	Executable	9130ea550fe1528b b00538b51cd93f45 a3257d80	0b349f612223a542 83051b972dc5df3d	No	0.9.36.0	0.9.36.0	United States
50	Gennady Feldman	Executable	dd89391c140568bb 076a2bd782cabaae 26883b13	cd4b7612a251a77b 8d21708de8607637	No	0.9.36.0	0.9.36.0	Internal Submission
51	Gennady Feldman	Executable	1f27b1367077769d 6a4207e4aab67080 b6351bbe	e5bf1acb2cc34f1c 83c300c56d9715b6	No	0.9.37.0	0.9.37.0	Internal Submission
52	N/A	Executable	09861acbe309d3d1 7364ebec014c27cc f1323190	e3f20384db327056 687fd3e902885038	No	N/A	N/A	Internal Submission
53	Gennady Feldman	Executable	06c676829f01318e f49154bd890c63f8 da38e7ac	644a78616c410907 adbce2762c04962c	No	0.9.33.0	0.9.33.0	10.224.1.62/32
54	Gennady Feldman	Executable	234260b0dee15346 df8377a22ac28147 c5f895a4	ea78d224c8bd0d32 ce700910d9d5425f	No	0.9.37.0	0.9.37.0	10.224.1.55/32
55	N/A	Executable	e8fd113e7979fe46 69429fe8db9e1247 b5ea6d3c	f4a1f5301b986dcc 40950d8cef332153	No	N/A	N/A	Internal Submission
56	Gennady Feldman	Executable	88b8ce036db978d0 3a6d1db61d951cb4 d2294693	b25be6af81da28ef b1f3d687e2c40560	No	0.8.3.0	0.8.3.0	Internal Submission
57	Gennady Feldman	Executable	8513dec5b7e9fb3e 64ffa2aaa193f7c5 64759a1c	e512c9a6832f5d38 e9bc9f0c116cd178	No	0.8.4.0	0.8.4.0	Internal Submission
58	Gennady Feldman	Executable	15309a84a2f1ae6b 69ffcc84a840e90c 183ec8df	92ea3907d91d19c3 9b7ae789d96fba54	No	0.9.35.0	0.9.35.0	Internal Submission
59	Gennady Feldman	Executable	c01875208d350ddb 708d8231f0ef92d6 d912e0ee	f10a82c78ba0e515 099f6defeb58a48d	No	0.9.32.0	0.9.32.0	10.224.1.62/32
60	DynAdvance	Executable	7d56ed37961ccf60 73cf637cacb2f689 7de83fec	1edd0d97626bd126 2b0e14103615b290	No	1, 4, 510, 0	1, 4, 510, 0	United States
61	Gennady Feldman	Executable	bdec33b110439c75 3f2189ec3d70267a a9260472	d8e29b3ddfab253c 46b51516cea868f9	No	0.9.36.0	0.9.36.0	Internal Submission
62	Gennady Feldman	Executable	6de1bfdd79ee091e 532ef4cfed83b25c 0b565b3a	45b026f9bc75589c 8e3df7d068fd79f2	No	0.8.21.0	0.8.21.0	Internal Submission
63	Gennady Feldman	Executable	b3aba0505f6f295f 5433f75170e4818b 2029bbbc	3921525c30701bb6 21302d655a902107	No	0.8.3.0	0.8.3.0	Internal Submission
64	N/A	Executable	0ba34633dab55c50 7b265c02eac5cce3 91547008	2c77f4f84bedd276 863074889fa86c42	No	N/A	N/A	Internal Submission
65	Gennady Feldman	Executable	077b050c49017576 bf7c4fe6d66dd90a db2d0444	ea5afc5a39f759fe 4b0e1a9510ae3b13	No	0.9.51.0	0.9.51.0	10.224.1.59/32
66	Gennady Feldman	Executable	96af80b1c4dbdc31 3089a827e911db8e 6b06a77f	255fae5c6fcc240e abfc8455ad121985	No	0.9.32.0	0.9.32.0	Internal Submission
67	Gennady Feldman	Executable	49d299a7dbab276e 1f9ea38d5e5cffee be5de4d3	9e42d07e4b7d9fa9 d9676eeceaa1b06e	No	0.7.6.0	0.7.6.0	Internal Submission
68	Gennady Feldman	Executable	a4a0fbeac2cd69b6 37e61e065192080a a35c7ddc	88d70ac3824690ef 82b46579dff24b92	No	0.8.27.0	0.8.27.0	Internal Submission
69	Gennady Feldman	Executable	39ef9b7e81c1151d 7a9d811c89c137f8 7a012e70	98fc102a240457b3 bf872bb65d3c1b21	No	0.9.33.0	0.9.33.0	Internal Submission
70	Gennady Feldman	Executable	c601388d187db71c 0806662c1bd679f1 0eb7a882	edab7595d2e2133c bb81c175734be976	No	0.8.5.0	0.8.5.0	Internal Submission

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How to Remove “Yahoo.dll”

What is Yahoo.dll?

How to check if your computer is infected with Yahoo.dll malware?