How to remove “Bulz.780403 (B)”?

The Bulz.780403 (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.

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.

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What Bulz.780403 (B) virus can do?

The binary contains an unknown PE section name indicative of packing
Authenticode signature is invalid
Anomalous binary characteristics
Binary compilation timestomping detected

How to determine Bulz.780403 (B)?


File Info:
name: F18FB59C7606B0DDA274.mlw
path: /opt/CAPEv2/storage/binaries/99bc4a41f4bf84aff74dc477a579fdfb67d683af85c51664a4c0b8224606dba2
crc32: 8D799BA6
md5: f18fb59c7606b0dda274b667acf08532
sha1: b66aab3581287b7f323d68c2d2eea709b09c498e
sha256: 99bc4a41f4bf84aff74dc477a579fdfb67d683af85c51664a4c0b8224606dba2
sha512: 395a9669ee297586af258d7932bd2f02bb41bb77218439a13828721f42dae3dea4198c8282edaeec2ea0c2ae19617af162312916643c8178451fa5f297b95e4a
ssdeep: 6144:hhRtUA7c50M5izh97qFhijvbb6m8erQ45E:hV5KV5izrqFkb6m8erQf
type: PE32+ executable (console) x86-64, for MS Windows
tlsh: T1EA75C85CF9E550E8D49AC038C9AA4331A230FC5926208E9B17D4F6415E73FA3FB56FA4
sha3_384: db66ce15b3d4754576dc4c9ede6c7b0dc1e1ac0ab692c20b0581e1fca2a69e34af4f0822830f694d036287679537fe58
ep_bytes: 4883ec28488d0d75110100e8800b0100
timestamp: 2025-06-19 15:30:53

Version Info:
0: [No Data]

Bulz.780403 (B) also known as:

Lionic	Trojan.Win32.Bulz.4!c
MicroWorld-eScan	Gen:Variant.Bulz.780403
FireEye	Gen:Variant.Bulz.780403
McAfee	Artemis!F18FB59C7606
Arcabit	Trojan.Bulz.DBE873
Cyren	W64/Agent.DPI.gen!Eldorado
TrendMicro-HouseCall	TROJ_GEN.R002H09KO21
ClamAV	Win.Malware.Mepaow-6725393-0
BitDefender	Gen:Variant.Bulz.780403
Ad-Aware	Gen:Variant.Bulz.780403
McAfee-GW-Edition	BehavesLike.Win64.Trojan.tz
Emsisoft	Gen:Variant.Bulz.780403 (B)
Ikarus	Trojan-Dropper.Agent
MAX	malware (ai score=82)
Antiy-AVL	Trojan/Generic.ASVirus.302
Microsoft	Trojan:Win32/Wacatac.B!ml
GData	Gen:Variant.Bulz.780403
Cynet	Malicious (score: 100)
ALYac	Gen:Variant.Bulz.780403
Fortinet	W64/Agent.EB4C!tr

How to remove Bulz.780403 (B)?

Bulz.780403 (B) 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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