Categories: Malware

How to remove “Bulz.226944”?

The Bulz.226944 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.226944 virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • At least one process apparently crashed during execution
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Creates RWX memory
  • NtSetInformationThread: attempt to hide thread from debugger
  • Guard pages use detected – possible anti-debugging.
  • Dynamic (imported) function loading detected
  • Enumerates running processes
  • Expresses interest in specific running processes
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
  • Unconventionial language used in binary resources: Russian
  • Authenticode signature is invalid
  • Detects VirtualBox through the presence of a library
  • Detects Sandboxie through the presence of a library
  • Checks the presence of disk drives in the registry, possibly for anti-virtualization
  • Detects VirtualBox through the presence of a device
  • Detects VirtualBox through the presence of a file

How to determine Bulz.226944?


File Info:

name: 26F29DED53271AFB4C5F.mlwpath: /opt/CAPEv2/storage/binaries/889aabb478b15e82d54a1139ea2d425d1845f5184c11dcf90ae1d32a02a12810crc32: AA605E87md5: 26f29ded53271afb4c5f58133e58de58sha1: 9236b43142f56715681f67f113fef8eba4058cedsha256: 889aabb478b15e82d54a1139ea2d425d1845f5184c11dcf90ae1d32a02a12810sha512: 9e976414eb4096ac03ae20d050997e892970a201ee193d3d7142f93dc76f9880cac83e77d5317f27e7a97e922ac234635b7f9b6f4fb055caebfed34e0388121assdeep: 24576:1JdEI9mejJ93mrSuHKvYj3qhexkakk+iqDEl340Yyc06y:1JdEI9melcdqE3WexkR1DEl340nltype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T19545AF01F6017936E9A60430DDBAE37A8A287E30171545DBB7C81DDBEB790D0AA7533Bsha3_384: 0e069fc0923a94fce6eb36b7844bdd90638efd446da1b609608e40b8ff3d409a4b8549ffb76bdacc4a37c73ddf5a3271ep_bytes: e8e7060000e97afeffff558bec5de959timestamp: 2020-11-15 20:47:11

Version Info:

0: [No Data]

Bulz.226944 also known as:

Lionic Trojan.Win32.Generic.4!c
MicroWorld-eScan Gen:Variant.Bulz.226944
FireEye Generic.mg.26f29ded53271afb
ALYac Gen:Variant.Bulz.226944
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
Sangfor Trojan.Win32.Wacatac.D8
Arcabit Trojan.Bulz.D37680
BitDefenderTheta Gen:NN.ZexaE.34212.mvW@aORf7kek
Symantec ML.Attribute.HighConfidence
Paloalto generic.ml
BitDefender Gen:Variant.Bulz.226944
Ad-Aware Gen:Variant.Bulz.226944
Sophos Generic ML PUA (PUA)
McAfee-GW-Edition BehavesLike.Win32.Generic.th
Emsisoft Gen:Variant.Bulz.226944 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Heur:Trojan/AntiVM
Microsoft Trojan:Win32/Zpevdo.B
GData Gen:Variant.Bulz.226944
McAfee Artemis!26F29DED5327
MAX malware (ai score=84)
VBA32 BScope.Adware.SpeedBit
APEX Malicious
MaxSecure Trojan.Malware.110073591.susgen
Cybereason malicious.d53271

How to remove Bulz.226944?

  • 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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