Categories: Malware

Bulz.860405 (B) (file analysis)

The Bulz.860405 (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.860405 (B) virus can do?

SetUnhandledExceptionFilter detected (possible anti-debug)
Presents an Authenticode digital signature
Creates RWX memory
Guard pages use detected – possible anti-debugging.
Dynamic (imported) function loading detected
Performs HTTP requests potentially not found in PCAP.
CAPE extracted potentially suspicious content
Authenticode signature is invalid
Anomalous binary characteristics

How to determine Bulz.860405 (B)?


File Info:
name: E3B3F4A3793D2DFD3F6E.mlwpath: /opt/CAPEv2/storage/binaries/6d91c2c02ee3aeca25c83c817c70e67d9510baffd777c39960c558d0562c48f5crc32: 38153152md5: e3b3f4a3793d2dfd3f6e1f83d7a7feaesha1: b08199ae6db3fcc19b0378ce4714ffe0efee32f7sha256: 6d91c2c02ee3aeca25c83c817c70e67d9510baffd777c39960c558d0562c48f5sha512: 9cbfb940fd4b9fdb6041af81692c860d24f49b56f09b6da26e9d23ac6b861619dcf68d7c32b0a83d6004465f8dcb55f8399c0c2973d65a9462bd6097c3a04eefssdeep: 12288:Is7WEFgf/6y3C8bP3nCeHPrXOcmFFgOkyU532WTh0tFhfa3G:Isi/64C8OAPjO7KX53RTh0tFda3Gtype: PE32 executable (console) Intel 80386, for MS Windowstlsh: T13FC47D01BBE98272F5B707726DB65219897ABA610F31D2CF62D8635D0E717C0CA32B53sha3_384: c553d8d29a620e17ce5b7d4804494410a4857c7d478afdf5932b533f73392260daad0bbf4d154a6baca5a78fc182336bep_bytes: ff250020400000000000000000000000timestamp: 2010-09-29 06:43:44
Version Info:
CompanyName: Microsoft CorporationFileDescription: .NET FrameworkFileVersion: 3.0.4506.5420 (Win7SP1.030729-5400)InternalName: ServiceModelReg.exeLegalCopyright: © Microsoft Corporation.  All rights reserved.OriginalFilename: ServiceModelReg.exeProductName: Microsoft® .NET FrameworkProductVersion: 3.0.4506.5420Comments: Flavor=RetailPrivateBuild: DDBLD247Translation: 0x0409 0x04b0

Bulz.860405 (B) also known as:

MicroWorld-eScan	Gen:Variant.Bulz.860405
FireEye	Generic.mg.e3b3f4a3793d2dfd
ALYac	Gen:Variant.Bulz.860405
Cylance	Unsafe
Sangfor	Trojan.Win32.Save.a
CrowdStrike	win/malicious_confidence_60% (W)
Cyren	W32/Harnig.C.gen!Eldorado
Symantec	ML.Attribute.HighConfidence
APEX	Malicious
Avast	Win32:Malware-gen
BitDefender	Gen:Variant.Bulz.860405
Ad-Aware	Gen:Variant.Bulz.860405
Emsisoft	Gen:Variant.Bulz.860405 (B)
McAfee-GW-Edition	BehavesLike.Win32.Fujacks.hh
GData	Gen:Variant.Bulz.860405
Avira	HEUR/AGEN.1200717
Arcabit	Trojan.Bulz.DD20F5
Microsoft	Trojan:Win32/Sabsik.FL.B!ml
Cynet	Malicious (score: 100)
McAfee	Artemis!E3B3F4A3793D
MAX	malware (ai score=86)
SentinelOne	Static AI – Malicious PE
MaxSecure	Trojan.Malware.121218.susgen
Fortinet	W32/Harnig.025E!tr
AVG	Win32:Malware-gen
Cybereason	malicious.e6db3f