About “Trojan.Dropper.UPX” infection

The Trojan.Dropper.UPX 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.

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What Trojan.Dropper.UPX virus can do?

• Creates RWX memory
• A process attempted to delay the analysis task.
• Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
• Unconventionial language used in binary resources: Chinese (Simplified)
• The binary likely contains encrypted or compressed data.
• The executable is compressed using UPX
• Uses Windows utilities for basic functionality
• Deletes its original binary from disk
• Attempts to stop active services
• Attempts to repeatedly call a single API many times in order to delay analysis time
• Installs itself for autorun at Windows startup
• Creates a hidden or system file
• Uses suspicious command line tools or Windows utilities

Related domains:

How to determine Trojan.Dropper.UPX?

File Info:
crc32: 7586BB68
md5: f8d272fc166600e026c66fdb1a25eb11
name: JJlids.exe
sha1: 3cb9ad0c77e5c78a1bffc5afba5c6957b1e4e5c5
sha256: 84dc699ab14be841a0a0dc887043c7f517e3954ecaed4e62028ca69ddf4b9cad
sha512: 0b9a721fcd2af7c1fbddfdca68dec975ebd3956ec1bf5b36a10603f7d9817ee5e008f1987a5fcc0b2fcb51008f13b3bf69350893f5731393759d87e0c1a52346
ssdeep: 1536:xYKHXMxJzJRQk3/2PAlVVndCljqC1Vc1qagaKI6dt:xYeMzMAD2F1OsjFd
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:
0: [No Data]

Trojan.Dropper.UPX also known as:

How to remove Trojan.Dropper.UPX?

• 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.