Categories: Backdoor

About “Backdoor:Win32/Bifrose.HM” infection

The Backdoor:Win32/Bifrose.HM 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

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.

DOWNLOAD NOW

6-day free trial available.

What Backdoor:Win32/Bifrose.HM virus can do?

Executable code extraction
Injection (inter-process)
Injection (Process Hollowing)
Injection with CreateRemoteThread in a remote process
Creates RWX memory
Expresses interest in specific running processes
Reads data out of its own binary image
Executed a process and injected code into it, probably while unpacking
Attempts to repeatedly call a single API many times in order to delay analysis time
Installs itself for autorun at Windows startup
Creates a copy of itself
Anomalous binary characteristics

Related domains:

z.whorecord.xyz

a.tomx.xyz

mrb1990.no-ip.org

How to determine Backdoor:Win32/Bifrose.HM?


File Info:
crc32: A84C1EB2md5: bbe325d5ea3b19ab03c7f0d35b94e945name: BBE325D5EA3B19AB03C7F0D35B94E945.mlwsha1: 91980f644a34e6857bfadbe788f2f3dfd43da7d7sha256: 1e48a3e967d2244b4381c76933f97edbff56143f8770ff0069810687fb38773fsha512: 0b92e390d054eeea57a178449a700a5b01727498542f0968888e09a712e2334b8f944e13753e05469c3e6adb6d64c6b3054ce405d8ebd785ea438915c0d8d6bbssdeep: 3072:nizndJFtSF4ikV1iXiC12VWiAiC1fVfiAiC1Ai31fVCL5xNIV76COd0v3YM8KNZ+:AdDtW4ikV1iXiC12VWiAiC1fVfiAiC14type: PE32 executable (GUI) Intel 80386, for MS Windows
Version Info:
Translation: 0x0409 0x04b0LegalCopyright: ShlogFUInternalName: stub.stuFileVersion: 2.05CompanyName: OrtauAIwdmLegalTrademarks: tcpPPqLnHmComments: MXRjgDZwpProductName: LZMZProductVersion: 2.05FileDescription: Microsoft CorporationOriginalFilename: stub.stu.exe

Backdoor:Win32/Bifrose.HM also known as:

Bkav	W32.AIDetect.malware1
Elastic	malicious (high confidence)
MicroWorld-eScan	Trojan.Ransom.Cerber.1
FireEye	Generic.mg.bbe325d5ea3b19ab
Qihoo-360	Win32/Ransom.Cerber.HwMAojsA
ALYac	Trojan.Ransom.Cerber.1
Cylance	Unsafe
Zillya	Trojan.Lalo.Win32.17
AegisLab	Trojan.Win32.Generic.4!c
Sangfor	Trojan.Win32.Save.a
K7AntiVirus	Trojan ( 0055e3991 )
BitDefender	Trojan.Ransom.Cerber.1
K7GW	Trojan ( 0055e3991 )
Cybereason	malicious.5ea3b1
BitDefenderTheta	AI:Packer.99DB61B220
Symantec	ML.Attribute.HighConfidence
ESET-NOD32	a variant of Win32/Injector.MEL
APEX	Malicious
Avast	Win32:Trojan-gen
Kaspersky	HEUR:Trojan.Win32.Generic
Alibaba	Backdoor:Win32/Bifrose.9e497418
NANO-Antivirus	Trojan.Win32.Lalo.bylklc
Rising	Backdoor.Bifrose!8.B24 (CLOUD)
Ad-Aware	Trojan.Ransom.Cerber.1
Sophos	Mal/Generic-S
Comodo	Malware@#kf83pwo1ffex
F-Secure	Trojan.TR/Dropper.Gen
DrWeb	BackDoor.Bifrost.16034
VIPRE	VirTool.Win32.VBInject.acn (v)
McAfee-GW-Edition	BehavesLike.Win32.VBObfus.cm
Emsisoft	Trojan.Ransom.Cerber.1 (B)
SentinelOne	Static AI – Malicious PE
Webroot	W32.Trojan.Gen
Avira	TR/Dropper.Gen
MAX	malware (ai score=100)
Antiy-AVL	Trojan/Win32.AGeneric
Microsoft	Backdoor:Win32/Bifrose.HM
Arcabit	Trojan.Ransom.Cerber.1
AhnLab-V3	Trojan/Win32.Llac.C62468
ZoneAlarm	HEUR:Trojan.Win32.Generic
GData	Trojan.Ransom.Cerber.1
Cynet	Malicious (score: 100)
TotalDefense	Win32/VBKrypt.BV!generic
McAfee	BackDoor-CEP.w
VBA32	Malware-Cryptor.VB.gen.9
Malwarebytes	Generic.Malware/Suspicious
Panda	Generic Malware
Tencent	Win32.Trojan.Generic.Pjxb
Yandex	Trojan.Injector!fTaORdjwGwA
Ikarus	Trojan.Win32.Spy
Fortinet	W32/VBInjector.W!tr
AVG	Win32:Trojan-gen
Paloalto	generic.ml
CrowdStrike	win/malicious_confidence_100% (D)