Categories: Malware

Bulz.271876 (B) information

The Bulz.271876 (B) 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 Bulz.271876 (B) virus can do?

  • Executable code extraction
  • Creates RWX memory
  • At least one IP Address, Domain, or File Name was found in a crypto call
  • Starts servers listening on 127.0.0.1:32767, 127.0.0.1:32768
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic
  • Performs some HTTP requests
  • Unconventionial binary language: Russian
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX
  • Looks up the external IP address
  • Queries information on disks, possibly for anti-virtualization
  • Sniffs keystrokes
  • Anomalous binary characteristics

Related domains:

api.ipify.org
time-a.nist.gov

How to determine Bulz.271876 (B)?


File Info:

crc32: E324DCF2md5: 536f612b91ede40c0a8130cb00c171f6name: 536F612B91EDE40C0A8130CB00C171F6.mlwsha1: 194b3d34f9e24b0af36e273631105eabe01fc87csha256: 0289ea4aa1a6fe60e032652c70f50ef3c2215b68a22afb658b1d6178421f388bsha512: e34f5a6049da80ef78ddbea1ff514da6b5a13e06396c767fe176f92cfc31eaf2de90f6d9acd293c47880e31016f6628fe010233c0703628988f5eb83701fde1bssdeep: 12288:KZ543M5v7Kc3ygT2lXVCllX8peI7cQitqUmyq+1pmhD:SUiL3yjXUlu0I7vitqUmyq+1paDtype: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

InternalSurname: reboot.exeProduct: 1.7.6FileVersions: 1.0.5.4LegalCo: Copyri (C) 2019, matrizTranslation: 0x0419 0x04e9

Bulz.271876 (B) also known as:

Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 00575f941 )
Elastic malicious (high confidence)
DrWeb Trojan.PWS.Banker1.36728
Cynet Malicious (score: 100)
CAT-QuickHeal Trojan.GenericRI.S23418786
ALYac Trojan.GenericKDZ.72142
Cylance Unsafe
Zillya Trojan.Agent.Win32.1649027
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_80% (D)
K7GW Trojan ( 00575f941 )
Cybereason malicious.b91ede
Cyren W32/Trojan.FVJ.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Kryptik.HIID
APEX Malicious
Avast Win32:BotX-gen [Trj]
ClamAV Win.Dropper.Bunitu-9813259-0
Kaspersky HEUR:Backdoor.Win32.Tofsee.vho
BitDefender Trojan.GenericKDZ.72142
MicroWorld-eScan Trojan.GenericKDZ.72142
Ad-Aware Trojan.GenericKDZ.72142
Sophos ML/PE-A
F-Secure Trojan.TR/AD.Kronos.syyyt
BitDefenderTheta Gen:NN.ZexaF.34236.MmHfaORjxvi
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Generic.jc
FireEye Generic.mg.536f612b91ede40c
Emsisoft Gen:Variant.Bulz.271876 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Exploit.ShellCode.ayg
Avira TR/AD.Kronos.syyyt
Antiy-AVL Trojan/Generic.ASMalwS.3493236
Microsoft Trojan:Win32/Sabsik.FL.B!ml
Arcabit Trojan.Bulz.D42604
ZoneAlarm HEUR:Backdoor.Win32.Tofsee.vho
GData Trojan.GenericKDZ.72142
AhnLab-V3 Trojan/Win32.Agent.R358738
Acronis suspicious
McAfee GenericRXAA-AA!536F612B91ED
MAX malware (ai score=89)
VBA32 Backdoor.Tofsee
Malwarebytes Trojan.MalPack.GS
Panda Trj/Genetic.gen
Rising Malware.Obscure/Heur!1.A89F (CLASSIC)
Yandex Exploit.Shellcode!nBMs4JnA16w
Ikarus Trojan-Proxy.Agent
MaxSecure Trojan.Malware.111231735.susgen
Fortinet W32/Kryptik.HIFA!tr
AVG Win32:BotX-gen [Trj]

How to remove Bulz.271876 (B)?

  • 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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