Categories: Malware

About “Bulz.72403” infection

The Bulz.72403 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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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.
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What Bulz.72403 virus can do?

  • Executable code extraction
  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Attempts to connect to a dead IP:Port (2 unique times)
  • Creates RWX memory
  • A process created a hidden window
  • Queries information on disks, possibly for anti-virtualization
  • Executed a process and injected code into it, probably while unpacking
  • Installs itself for autorun at Windows startup
  • Creates a copy of itself
  • Anomalous binary characteristics

Related domains:

z.whorecord.xyz
a.tomx.xyz
akconsult.linkpc.net

How to determine Bulz.72403?


File Info:

crc32: B86BAFD5md5: bc89e655d02d832bb691e80bf9998a40name: BC89E655D02D832BB691E80BF9998A40.mlwsha1: 488bfc15dae66912334d36667fdc6d9a01c773adsha256: 288c2b8a892fccff6fb94aeb90ae791322892d5ac1949f19f71b1664edc19c28sha512: b2521d7422184187d556b6a837228c7e87978aa3fc3afe42b301a7c81791dcc7ec8478251ffac1b0530ae756d5d5d24d8ae451e75316a95e42ea781d33fef4f7ssdeep: 12288:2XdaJcOSQ75uR0LCr9zzY6EO7YDzAMe6ABsOXJ:2XzJQIgUx95type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Bulz.72403 also known as:

Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 7000000f1 )
Lionic Trojan.Win32.Foreign.j!c
Elastic malicious (high confidence)
DrWeb BackDoor.Wirenet.144
Cynet Malicious (score: 100)
ALYac Gen:Variant.Bulz.72403
Cylance Unsafe
Zillya Trojan.Foreign.Win32.59536
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Ransom:Win32/Foreign.a46087a3
K7GW Trojan ( 7000000f1 )
Cybereason malicious.5d02d8
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Injector.CZWP
APEX Malicious
Avast Win32:Malware-gen
Kaspersky Trojan-Ransom.Win32.Foreign.nupz
BitDefender Gen:Variant.Bulz.72403
NANO-Antivirus Trojan.Win32.Wirenet.evrmgx
MicroWorld-eScan Gen:Variant.Bulz.72403
Tencent Win32.Trojan.Foreign.Piab
Ad-Aware Gen:Variant.Bulz.72403
Sophos Mal/Generic-S
Comodo Malware@#11hm7nbbqqtu
BitDefenderTheta AI:Packer.744ADE8318
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Infected.dt
FireEye Generic.mg.bc89e655d02d832b
Emsisoft Gen:Variant.Bulz.72403 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Foreign.dxj
Avira DR/Delphi.Gen
Antiy-AVL Trojan/Generic.ASMalwS.2396CE7
Microsoft Backdoor:Win32/NetWiredRC.C
Arcabit Trojan.Bulz.D11AD3
ZoneAlarm Trojan-Ransom.Win32.Foreign.nupz
GData Gen:Variant.Bulz.72403
McAfee Artemis!BC89E655D02D
MAX malware (ai score=100)
VBA32 BScope.TrojanRansom.Foreign
Panda Trj/GdSda.A
TrendMicro-HouseCall Ransom_Foreign.R002C0GIG21
Rising Trojan.Generic@ML.86 (RDML:1rGjWWCkRTKoBsBN+EwE7g)
Yandex Trojan.GenAsa!Ow14qLhBCVU
Ikarus Trojan.Win32.Injector
Fortinet W32/Generic.AC.27844c!tr
AVG Win32:Malware-gen
Paloalto generic.ml

How to remove Bulz.72403?

  • 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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