Trojan

Trojan.Agent.BYYH (file analysis)

Malware Removal

The Trojan.Agent.BYYH 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.Agent.BYYH virus can do?

  • Executable code extraction
  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • Expresses interest in specific running processes
  • Reads data out of its own binary image
  • Uses Windows utilities for basic functionality
  • Attempts to delete volume shadow copies
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Exhibits behavior characteristic of Cerber ransomware
  • Anomalous binary characteristics

How to determine Trojan.Agent.BYYH?


File Info:

crc32: 4402E03A
md5: d24b3549a01081d2eb13d215aef9ede3
name: D24B3549A01081D2EB13D215AEF9EDE3.mlw
sha1: 74d0c49cb2af9a8eda277f7c6019139798a59261
sha256: d93b7d416d5c4d04794b44974abfc5c0c0612494040499240aef49ba73479e34
sha512: 706e7fb46c55d668f14d1f65127a873445631ed8e83b113d5f26e493c500f5c421aecdbead97957f90bc77c8d19799325d5ca0bc1c0764f6c889595a3deefdd1
ssdeep: 6144:SW+7+eM/C+1HTf3hFG3tAf37giHqbGahZ9izbDhn:SRwCWHTf0W7BqbGa7kLZ
type: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive

Version Info:

0: [No Data]

Trojan.Agent.BYYH also known as:

BkavW32.AIDetect.malware2
K7AntiVirusTrojan ( 0055e3ef1 )
DrWebTrojan.Encoder.5994
CynetMalicious (score: 90)
CAT-QuickHealRansom.Locky.A
McAfeeArtemis!D24B3549A010
SangforRansom.Win32.Zerber.rtu
K7GWTrojan ( 0055e3ef1 )
Cybereasonmalicious.9a0108
SymantecPacked.NSISPacker!g1
ESET-NOD32Win32/Filecoder.Cerber.B
APEXMalicious
AvastWin32:Trojan-gen
KasperskyTrojan-Ransom.Win32.Zerber.rtu
BitDefenderTrojan.Agent.BYYH
NANO-AntivirusTrojan.Dos.Code.egouyv
ViRobotTrojan.Win32.S.Cerber.211663
SUPERAntiSpywareRansom.Locky/Variant
MicroWorld-eScanTrojan.Agent.BYYH
TencentWin32.Trojan.Zerber.Wopn
Ad-AwareTrojan.Agent.BYYH
SophosMal/Generic-R + Mal/Cerber-I
VIPRETrojan.Win32.Generic!BT
TrendMicroRansom_CERBER.DLFW
McAfee-GW-EditionBehavesLike.Win32.ObfusRansom.dc
FireEyeGeneric.mg.d24b3549a01081d2
EmsisoftTrojan.Agent.BYYH (B)
SentinelOneStatic AI – Suspicious PE
AviraTR/Dropper.Gen
KingsoftWin32.Troj.Undef.(kcloud)
MicrosoftRansom:Win32/Cerber.A
ArcabitTrojan.Agent.BYYH
AegisLabTrojan.Win32.Zerber.mgSo
GDataTrojan.Agent.BYYH
TACHYONRansom/W32.Cerber.211663
AhnLab-V3Trojan/Win32.Cerber.R188507
MAXmalware (ai score=87)
PandaTrj/CI.A
TrendMicro-HouseCallRansom_CERBER.DLFW
FortinetW32/Injector.FM!tr
AVGWin32:Trojan-gen
Paloaltogeneric.ml
Qihoo-360Win32/Ransom.Cerber.HyoDEpsA

How to remove Trojan.Agent.BYYH?

Trojan.Agent.BYYH 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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