What is “UDS:Trojan-Downloader.Win32.Alien”?

The UDS:Trojan-Downloader.Win32.Alien is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

What UDS:Trojan-Downloader.Win32.Alien virus can do?

• SetUnhandledExceptionFilter detected (possible anti-debug)
• Yara rule detections observed from a process memory dump/dropped files/CAPE
• Presents an Authenticode digital signature
• Dynamic (imported) function loading detected
• The binary likely contains encrypted or compressed data.
• Authenticode signature is invalid
• A ping command was executed with the -n argument possibly to delay analysis
• Uses Windows utilities for basic functionality
• Installs itself for autorun at Windows startup
• Anomalous binary characteristics

How to determine UDS:Trojan-Downloader.Win32.Alien?

File Info:
name: 615FFBE4E2EAF7901C4C.mlwpath: /opt/CAPEv2/storage/binaries/b75ec9beb5e3557ce91ba713b27ac756d14ed6c7a2940f6e6e4d7412d76a0353crc32: 1720DC7Amd5: 615ffbe4e2eaf7901c4c2b56394cfbeasha1: a00b8a00491429c0ef8e788134a0188c6e427778sha256: b75ec9beb5e3557ce91ba713b27ac756d14ed6c7a2940f6e6e4d7412d76a0353sha512: 1baf82dce314488e07197b57cfa3f3ac23f289951a2c998be7effadb7f52f33a83f391f93511afdfa5902c1a7bfe6907fd2aeb76628a8f74e2c63c9c40317e2assdeep: 24576:eQdFTuwXzIDdaPeTo4rrv2VJ+EC/fRoTz+qw:eQ/TuwMDdYwPD2z+LoTz+qwtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T181050173C6C84230E9B5593039B8EF34C5387D915629924A45CCBE737AF3388A86776Esha3_384: c57cea435193c0976df70fba8f2cb1bd68579b8bc5af9ca8a957c8cbb15550d4e378b64dd6910ef24145ad8a413bba31ep_bytes: e8070b0000e905000000cccccccccc6atimestamp: 2013-08-22 04:01:48
Version Info:
CompanyName: Nzzkvwudr TjwystwsizFileDescription: Mwa46 Haiiheu CwgimqzxkqFileVersion: 7.5.6722.39234 (ttzdxsu_wuq.300115-2622)InternalName: OcvtpbxLegalCopyright: © Nzzkvwudr Tjwystwsiz. Ybm Tzwrcf Cvsebzlb.OriginalFilename: PYCPTPZ.EXE            .LDAPrivateBuild: Jgbfm 1, 9832ProductName: Qhsidqis QbnkxqtaProductVersion: 7.5.6722.39234Translation: 0x0409 0x04b0

UDS:Trojan-Downloader.Win32.Alien also known as:

How to remove UDS:Trojan-Downloader.Win32.Alien?

• Download and install GridinSoft Anti-Malware.
• Open GridinSoft Anti-Malware and perform a “Standard scan“.
• “Move to quarantine” all items.
• Open “Tools” tab – Press “Reset Browser Settings“.
• Select proper browser and options – Click “Reset”.
• Restart your computer.