Infected with Trojan horse giving known error

Abhishek Ghosh

Abhishek Ghosh

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Typical, giving error of sshnas21.dll missing at the startup of my windows 7 ultimate.

I use MSE as anivirus, which caught it and declaired it has been removed. But, after reboot, its clear that its not gone, giving error of sshnas21.dll missing.

Currently I am scanning with MRT (Aug 2010) ....

Need expert opinion...

Please also inform if I should run sfc/scannow after the malware is caught.
 

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My Computer My Computer

At a glance

Windows 7 Ultimate 64 bit, Mac OS X 10.6Intel Pentium Dual Core @2.0GHz12GBNVIDIA Graphics For Mobile 512MB VRAM
Computer Manufacturer/Model Number
COMPAQ Presario Laptop
OS
Windows 7 Ultimate 64 bit, Mac OS X 10.6
CPU
Intel Pentium Dual Core @2.0GHz
Motherboard
Compaq Generic
Memory
12GB
Graphics Card(s)
NVIDIA Graphics For Mobile 512MB VRAM
Sound Card
IDT High definition Audio
Monitor(s) Displays
Laptop LCD Display
Screen Resolution
1280*800 Bright View Widescreen
Hard Drives
500 GB Primary Master@7200rpm + 1 TB External HDD
Cooling
Direct ; generic fan
Keyboard
Generic Laptop Keyboard
Mouse
Touch Pad
Internet Speed
3.1 Mbps wireless Broadband
Other Info
Generic Dock
Try rebooting your computer into Safe Mode.
Run your anti-virus scanner AND malwarebytes
Let us know how that does.
 

My Computer My Computer

At a glance

Systems 1 and 2: Windows 7 Enterprise x64, Wi...System 1: i7 [email protected], System 2: AMD FX-41...System 1: 8GB System 2: 8GBSystem 1: ATI FirePro V4800 System 2: Radeon ...
Computer Manufacturer/Model Number
Dell and Custom
OS
Systems 1 and 2: Windows 7 Enterprise x64, Win 8 Developer
CPU
System 1: i7 [email protected], System 2: AMD FX-4100 Zambezi 3.6G
Motherboard
System 1:Dell 06NWYK System 2: ASUS M5A97 AM3+
Memory
System 1: 8GB System 2: 8GB
Graphics Card(s)
System 1: ATI FirePro V4800 System 2: Radeon HD 6850
Sound Card
System 1: onboard System 2: onboard
Monitor(s) Displays
System1: Viewsonic HDMI 24"
Screen Resolution
System 1: 1920x1080 System 2: 1920x1080
Hard Drives
System 1: Mirrored .5B drives System 2: Seagate Barracuda ST1000DM003 1TB 7200 RPM 64MB Cache SATA 6.0Gb/s
Case
System 1: Dell System 2: Cooler Master
Internet Speed
10 MBPS
OK. Thanks for the info.
 

My Computer My Computer

At a glance

Windows 7 Ultimate 64 bit, Mac OS X 10.6Intel Pentium Dual Core @2.0GHz12GBNVIDIA Graphics For Mobile 512MB VRAM
Computer Manufacturer/Model Number
COMPAQ Presario Laptop
OS
Windows 7 Ultimate 64 bit, Mac OS X 10.6
CPU
Intel Pentium Dual Core @2.0GHz
Motherboard
Compaq Generic
Memory
12GB
Graphics Card(s)
NVIDIA Graphics For Mobile 512MB VRAM
Sound Card
IDT High definition Audio
Monitor(s) Displays
Laptop LCD Display
Screen Resolution
1280*800 Bright View Widescreen
Hard Drives
500 GB Primary Master@7200rpm + 1 TB External HDD
Cooling
Direct ; generic fan
Keyboard
Generic Laptop Keyboard
Mouse
Touch Pad
Internet Speed
3.1 Mbps wireless Broadband
Other Info
Generic Dock

My Computer My Computer

At a glance

Systems 1 and 2: Windows 7 Enterprise x64, Wi...System 1: i7 [email protected], System 2: AMD FX-41...System 1: 8GB System 2: 8GBSystem 1: ATI FirePro V4800 System 2: Radeon ...
Computer Manufacturer/Model Number
Dell and Custom
OS
Systems 1 and 2: Windows 7 Enterprise x64, Win 8 Developer
CPU
System 1: i7 [email protected], System 2: AMD FX-4100 Zambezi 3.6G
Motherboard
System 1:Dell 06NWYK System 2: ASUS M5A97 AM3+
Memory
System 1: 8GB System 2: 8GB
Graphics Card(s)
System 1: ATI FirePro V4800 System 2: Radeon HD 6850
Sound Card
System 1: onboard System 2: onboard
Monitor(s) Displays
System1: Viewsonic HDMI 24"
Screen Resolution
System 1: 1920x1080 System 2: 1920x1080
Hard Drives
System 1: Mirrored .5B drives System 2: Seagate Barracuda ST1000DM003 1TB 7200 RPM 64MB Cache SATA 6.0Gb/s
Case
System 1: Dell System 2: Cooler Master
Internet Speed
10 MBPS
I followed your instruction and I think its gone now. Thank you very much mate :D

As attachment, I am uploading the log file that was created before the restart from safe mode.

Apparently I have no problem now. Anything to be done still?
 

Attachments

My Computer My Computer

At a glance

Windows 7 Ultimate 64 bit, Mac OS X 10.6Intel Pentium Dual Core @2.0GHz12GBNVIDIA Graphics For Mobile 512MB VRAM
Computer Manufacturer/Model Number
COMPAQ Presario Laptop
OS
Windows 7 Ultimate 64 bit, Mac OS X 10.6
CPU
Intel Pentium Dual Core @2.0GHz
Motherboard
Compaq Generic
Memory
12GB
Graphics Card(s)
NVIDIA Graphics For Mobile 512MB VRAM
Sound Card
IDT High definition Audio
Monitor(s) Displays
Laptop LCD Display
Screen Resolution
1280*800 Bright View Widescreen
Hard Drives
500 GB Primary Master@7200rpm + 1 TB External HDD
Cooling
Direct ; generic fan
Keyboard
Generic Laptop Keyboard
Mouse
Touch Pad
Internet Speed
3.1 Mbps wireless Broadband
Other Info
Generic Dock
Don't think so. Glad you are back on track!
 

My Computer My Computer

At a glance

Systems 1 and 2: Windows 7 Enterprise x64, Wi...System 1: i7 [email protected], System 2: AMD FX-41...System 1: 8GB System 2: 8GBSystem 1: ATI FirePro V4800 System 2: Radeon ...
Computer Manufacturer/Model Number
Dell and Custom
OS
Systems 1 and 2: Windows 7 Enterprise x64, Win 8 Developer
CPU
System 1: i7 [email protected], System 2: AMD FX-4100 Zambezi 3.6G
Motherboard
System 1:Dell 06NWYK System 2: ASUS M5A97 AM3+
Memory
System 1: 8GB System 2: 8GB
Graphics Card(s)
System 1: ATI FirePro V4800 System 2: Radeon HD 6850
Sound Card
System 1: onboard System 2: onboard
Monitor(s) Displays
System1: Viewsonic HDMI 24"
Screen Resolution
System 1: 1920x1080 System 2: 1920x1080
Hard Drives
System 1: Mirrored .5B drives System 2: Seagate Barracuda ST1000DM003 1TB 7200 RPM 64MB Cache SATA 6.0Gb/s
Case
System 1: Dell System 2: Cooler Master
Internet Speed
10 MBPS
Thanks a ton mate :D
 

My Computer My Computer

At a glance

Windows 7 Ultimate 64 bit, Mac OS X 10.6Intel Pentium Dual Core @2.0GHz12GBNVIDIA Graphics For Mobile 512MB VRAM
Computer Manufacturer/Model Number
COMPAQ Presario Laptop
OS
Windows 7 Ultimate 64 bit, Mac OS X 10.6
CPU
Intel Pentium Dual Core @2.0GHz
Motherboard
Compaq Generic
Memory
12GB
Graphics Card(s)
NVIDIA Graphics For Mobile 512MB VRAM
Sound Card
IDT High definition Audio
Monitor(s) Displays
Laptop LCD Display
Screen Resolution
1280*800 Bright View Widescreen
Hard Drives
500 GB Primary Master@7200rpm + 1 TB External HDD
Cooling
Direct ; generic fan
Keyboard
Generic Laptop Keyboard
Mouse
Touch Pad
Internet Speed
3.1 Mbps wireless Broadband
Other Info
Generic Dock
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