Categories: Trojan

Should I remove “TrojanDownloader:Win32/Tiggre!rfn”?

The TrojanDownloader:Win32/Tiggre!rfn 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 TrojanDownloader:Win32/Tiggre!rfn virus can do?

  • Attempts to modify proxy settings
  • Anomalous binary characteristics

How to determine TrojanDownloader:Win32/Tiggre!rfn?


File Info:

crc32: 62A8C192md5: a58a830dce460e91217328bdefb25cbename: A58A830DCE460E91217328BDEFB25CBE.mlwsha1: ceb588e6c31aae55aa54a1a819becf5bbf5798e8sha256: b722c8be9bddbcbfe2d4c80d8b87fa067c4e3fd711936378cbcf6ef81870f071sha512: c45bc0f37ca55c5df1ed4ea85e3662dd1c7f1177c621e0c5d937824dac2e8bdf961f316284ff6da69d1d1557bff6b75e4087a86546c8a85481d1f66058a2de2essdeep: 768:+lzxItbbfTH/gLZuMHMQFyzd7/lC9K/G/fNKfcNWJrZsWjcd0GpxcH0KoGhDHxK:wzC1bfTfi9D0d7/l1cNONsWjcddw3Dmtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 2016InternalName: SecuritySoftWareFileVersion: 7.9.8.1CompanyName: SecuritySoftWareProductName: SecuritySoftWareProductVersion: 7.9.8.1FileDescription: SecuritySoftWareOriginalFilename: SecuritySoftWareTranslation: 0x0809 0x04b0

TrojanDownloader:Win32/Tiggre!rfn also known as:

K7AntiVirus Trojan-Downloader ( 0051e9241 )
Cynet Malicious (score: 99)
ALYac Gen:Variant.Jaik.20961
Cylance Unsafe
Zillya Trojan.Blocker.Win32.35624
Sangfor Trojan.Win32.TrueBot.A
CrowdStrike win/malicious_confidence_80% (W)
K7GW Trojan-Downloader ( 0051e9241 )
Cybereason malicious.dce460
Symantec Trojan Horse
ESET-NOD32 a variant of Win32/TrojanDownloader.TrueBot.A
APEX Malicious
Avast FileRepMalware
ClamAV Win.Trojan.Silence-6368971-0
Kaspersky Trojan-Ransom.Win32.Blocker.jqgh
BitDefender Gen:Variant.Jaik.20961
NANO-Antivirus Trojan.Win32.Blocker.evkata
MicroWorld-eScan Gen:Variant.Jaik.20961
Tencent Win32.Trojan.Blocker.Lmko
Ad-Aware Gen:Variant.Jaik.20961
Sophos Mal/Generic-R + Troj/DwnLdr-YSQ
Comodo Malware@#cs0ylxeumeff
BitDefenderTheta Gen:NN.ZexaCO.34790.dq0@amCqgdoi
VIPRE Trojan.Win32.Generic!BT
TrendMicro TROJ_TRUEBOT.SMZIEK-A
McAfee-GW-Edition GenericRXDI-ZY!A58A830DCE46
FireEye Generic.mg.a58a830dce460e91
Emsisoft Gen:Variant.Jaik.20961 (B)
SentinelOne Static AI – Suspicious PE
Jiangmin Trojan.Blocker.fke
Avira TR/Dldr.TrueBot.asbdu
Antiy-AVL Trojan/Generic.ASMalwS.22CF77F
Microsoft TrojanDownloader:Win32/Tiggre!rfn
Arcabit Trojan.Jaik.D51E1
ZoneAlarm Trojan-Ransom.Win32.Blocker.jqgh
GData Gen:Variant.Jaik.20961
TACHYON Ransom/W32.Blocker.57856
AhnLab-V3 Trojan/Win32.Blocker.C1604114
McAfee GenericRXDI-ZY!A58A830DCE46
MAX malware (ai score=100)
VBA32 TrojanRansom.Blocker
Malwarebytes Malware.AI.4083528222
Panda Trj/GdSda.A
TrendMicro-HouseCall TROJ_TRUEBOT.SMZIEK-A
Rising Trojan.Generic@ML.90 (RDML:4RXa3PowLdV0qDYtDYB7BQ)
Yandex Trojan.GenAsa!EtcHQ6hVjMo
Ikarus Trojan-Downloader.Win32.Truebot
Fortinet W32/Blocker.A!tr
AVG FileRepMalware
Paloalto generic.ml
Qihoo-360 Win32/Ransom.Blocker.HwoCEpsA

How to remove TrojanDownloader:Win32/Tiggre!rfn?

  • 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.
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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