Ransom Trojan

Trojan-Ransom.NSIS.Agent malicious file

Malware Removal

The Trojan-Ransom.NSIS.Agent 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-Ransom.NSIS.Agent virus can do?

  • Executable code extraction
  • Attempts to connect to a dead IP:Port (4 unique times)
  • Creates RWX memory
  • Reads data out of its own binary image
  • Drops a binary and executes it
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic
  • Performs some HTTP requests
  • Network activity contains more than one unique useragent.
  • Anomalous binary characteristics

Related domains:

gstatic.uptodown.net
www.uptodown.com
ct2828561.ourtoolbar.com
www.ourtoolbar.com

How to determine Trojan-Ransom.NSIS.Agent?


File Info:

crc32: 4B80E4B7
md5: 04e05dbf5a7457e4ff44695de7b9ee44
name: 04E05DBF5A7457E4FF44695DE7B9EE44.mlw
sha1: 7dffacc6a26c115183c3118e104a9920d3e31003
sha256: 2cc4f26e1bb75061b0222a2d3f13b6f129359bdc46a1b968cf00b700101a1f6f
sha512: 8bafbfaf1b8248cf0abed7d5db9c496eab80bb094ad5ecacfff19a1fad38db3bd9c00ed7faa940c420ccdc0322b7c62f4e11aa603a741b89f4277cb4561edffd
ssdeep: 6144:6e34u/I6DunKJBUJ2eKBwvv92A7B/NC0kzdifYxUCpW+tiTh5w1U9:1/nDunK91BSlNwZWTIiTh5Z
type: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive

Version Info:

0: [No Data]

Trojan-Ransom.NSIS.Agent also known as:

BkavW32.AIDetect.malware2
K7AntiVirusAdware ( 004ba3601 )
Elasticmalicious (high confidence)
CynetMalicious (score: 100)
CylanceUnsafe
ZillyaTrojan.Agent.Win32.901449
CrowdStrikewin/malicious_confidence_100% (D)
K7GWAdware ( 004ba3601 )
Cybereasonmalicious.6a26c1
SymantecPUA.UpToDown
ESET-NOD32a variant of Win32/UpToDown.B potentially unwanted
APEXMalicious
AvastWin32:UpToDown-A [PUP]
ClamAVWin.Adware.UpToDown-1
KasperskyHEUR:Trojan-Ransom.NSIS.Agent.gen
SophosGeneric PUA HN (PUA)
ComodoMalware@#32qgbeooirsgp
F-SecureProgram.APPL/UpToDown.Gen5
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionBehavesLike.Win32.PUPXCF.fc
SentinelOneStatic AI – Malicious PE
AviraAPPL/UpToDown.Gen5
eGambitUnsafe.AI_Score_72%
Antiy-AVLTrojan[Ransom]/NSIS.MyxaHaTpyne.eul
MicrosoftTrojan:Win32/Wacatac.A!ml
SUPERAntiSpywarePUP.Conduit/Variant
ZoneAlarmHEUR:Trojan-Ransom.NSIS.Agent.gen
GDataWin32.Application.UpToDown.C
McAfeeArtemis!04E05DBF5A74
VBA32TrojanRansom.Agent
MalwarebytesPUP.Optional.BundleInstaller
AVGWin32:UpToDown-A [PUP]
Paloaltogeneric.ml

How to remove Trojan-Ransom.NSIS.Agent?

Trojan-Ransom.NSIS.Agent removal tool
  • 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.

About the author

Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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