Categories: Ransom

Ransom:Win32/Isda!rfn (file analysis)

The Ransom:Win32/Isda!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.

Gridinsoft Anti-Malware

Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
6-day free trial available.

What Ransom:Win32/Isda!rfn virus can do?

  • Executable code extraction
  • Compression (or decompression)
  • Creates RWX memory
  • The binary likely contains encrypted or compressed data.
  • Installs itself for autorun at Windows startup
  • Attempts to modify proxy settings
  • Creates a copy of itself

Related domains:

windmillestate.info

How to determine Ransom:Win32/Isda!rfn?


File Info:

crc32: 9A99893Amd5: 9e496f3a905f7c88dfb7bd4251e8ad18name: 9E496F3A905F7C88DFB7BD4251E8AD18.mlwsha1: e411520bb58284f950274cefa67b4d868a853c5esha256: 4cb0abb477a4938edc44d4dd58cbb993775f73d0bbc54130e74c91c1b7d96cdasha512: 3b831083b0e6d03f4886679a8c7b34f0f6d169ec6df0989787e539308bf3d9052de23e6739c64b37eb22fbb886039ab2ac1a3cb93553ec0c17eeee0a7bc0f782ssdeep: 12288:tGH2r0lzGkNpGIESkwzJUtNxSL8sncFa+ECg3Ruy3:4Hflik1zCtNx4cFqntype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: xa9.UNIPHIZ Lab All rights reserved.InternalName: HeartFileVersion: 8.8.9.452CompanyName: UNIPHIZ LabProductName: HeartProductVersion: 8.8.9.452FileDescription: Rating Clothing A500Translation: 0x0409 0x04b0

Ransom:Win32/Isda!rfn also known as:

K7AntiVirus Trojan ( 0055e3ef1 )
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.3527
ClamAV BC.Win.Packer.Troll-14
McAfee RDN/Generic.va
Cylance Unsafe
Zillya Trojan.Filecoder.Win32.1870
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
K7GW Trojan ( 0055e3ef1 )
Cybereason malicious.a905f7
Symantec Ransom.BandarChor
ESET-NOD32 Win32/Filecoder.DG
APEX Malicious
Avast Win32:Rootkit-gen [Rtk]
Cynet Malicious (score: 100)
Kaspersky Trojan-Ransom.Win32.Aura.aaz
BitDefender Gen:Variant.Fugrafa.51538
NANO-Antivirus Trojan.Win32.Encoder.dzvftz
MicroWorld-eScan Gen:Variant.Fugrafa.51538
Tencent Win32.Trojan.Aura.Hvjd
Ad-Aware Gen:Variant.Fugrafa.51538
Sophos Mal/Generic-S
Comodo Malware@#1yjc1iztc74xi
BitDefenderTheta Gen:NN.ZexaF.34690.Hq0@ay8YIlei
VIPRE Trojan.Win32.Generic!BT
TrendMicro Mal_Cerber-3
McAfee-GW-Edition BehavesLike.Win32.TrojanAitInject.hc
FireEye Generic.mg.9e496f3a905f7c88
Emsisoft Gen:Variant.Fugrafa.51538 (B)
SentinelOne Static AI – Malicious PE
Webroot W32.Adware.Gen
Avira TR/Crypt.ZPACK.Gen7
eGambit Unsafe.AI_Score_99%
Kingsoft Win32.Troj.Generic_a.a.(kcloud)
Microsoft Ransom:Win32/Isda!rfn
AegisLab Trojan.Win32.Aura.j!c
GData Gen:Variant.Fugrafa.51538
AhnLab-V3 Malware/Win32.Generic.C1913499
VBA32 BScope.Backdoor.Androm
MAX malware (ai score=94)
Malwarebytes MachineLearning/Anomalous.96%
Panda Trj/GdSda.A
TrendMicro-HouseCall Mal_Cerber-3
Rising Ransom.Aura!8.112C (CLOUD)
Yandex Trojan.Aura!/eATcJA6s+k
Ikarus Trojan.Win32.Crypt
Fortinet W32/Kryptik.ELSV!tr
AVG Win32:Rootkit-gen [Rtk]
Paloalto generic.ml

How to remove Ransom:Win32/Isda!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.

Recent Posts

MSIL/GenKryptik.GXIZ information

The MSIL/GenKryptik.GXIZ is considered dangerous by lots of security experts. When this infection is active,…

2 months ago

Malware.AI.2789448175 (file analysis)

The Malware.AI.2789448175 is considered dangerous by lots of security experts. When this infection is active,…

2 months ago

Jalapeno.1878 removal instruction

The Jalapeno.1878 is considered dangerous by lots of security experts. When this infection is active,…

2 months ago

What is “Trojan.Heur3.LPT.YmKfaKBcBekib”?

The Trojan.Heur3.LPT.YmKfaKBcBekib is considered dangerous by lots of security experts. When this infection is active,…

2 months ago

How to remove “Worm.Win32.Vobfus.exmt”?

The Worm.Win32.Vobfus.exmt is considered dangerous by lots of security experts. When this infection is active,…

2 months ago

About “TrojanDownloader:Win32/Beebone.JO” infection

The TrojanDownloader:Win32/Beebone.JO is considered dangerous by lots of security experts. When this infection is active,…

2 months ago