Backdoor.MSIL.Crysan.la (file analysis)

The Backdoor.MSIL.Crysan.la 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 Backdoor.MSIL.Crysan.la virus can do?

Executable code extraction
Creates RWX memory
Checks for the presence of known windows from debuggers and forensic tools
Tries to unhook or modify Windows functions monitored by Cuckoo
Network activity detected but not expressed in API logs
Checks the version of Bios, possibly for anti-virtualization
Detects VirtualBox through the presence of a registry key
Anomalous binary characteristics

Related domains:

z.whorecord.xyz

a.tomx.xyz

How to determine Backdoor.MSIL.Crysan.la?


File Info:
crc32: DEEDB3B2
md5: 7a8a6b5e4e5c662860bbd3adb7e22622
name: avalide.exe
sha1: 234fd518fc22dfd428586a4ba58f85f69be7705d
sha256: 05a68e1fdcf49840097ac9879ff8bf190f7a8a7d7dc33d95d849df9af46a6f85
sha512: f8ec8a900a253beb54bd9328a9ada484678a2bd6a6b3a380222fa88c30a4653d4f899958a801ee270c4bc949d9d6aaa7ee46515c28f91013ba99869586c2d9c6
ssdeep: 24576:5AS4js8rZMvd2VfdKFodrEvFz0qD+EZPzOksiv9rRaMrw99DigZAVbIujBxX8TGd:hB8rCuwlbZR9X4piCbIU+
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:
LegalCopyright: Copyright xa9 2019
InternalName: java
FileVersion: 8.0.2410.7
Full Version: 1.8.0_241-b07
CompanyName: Oracle Corporation
ProductName: Java(TM) Platform SE 8
ProductVersion: 8.0.2410.7
FileDescription: Java(TM) Platform SE binary
OriginalFilename: java.exe
Translation: 0x0000 0x04b0

Backdoor.MSIL.Crysan.la also known as:

Bkav	W32.AIDetectVM.malware2
DrWeb	Trojan.DownLoader33.19105
MicroWorld-eScan	Trojan.GenericKD.42869527
FireEye	Generic.mg.7a8a6b5e4e5c6628
Qihoo-360	Generic/Backdoor.3d4
ALYac	Trojan.GenericKD.42869527
Cylance	Unsafe
Sangfor	Malware
K7AntiVirus	Trojan ( 005630d61 )
BitDefender	Trojan.GenericKD.42869527
K7GW	Trojan ( 005630d61 )
Cybereason	malicious.8fc22d
BitDefenderTheta	Gen:NN.ZexaCO.34100.KA0@au!k75ei
APEX	Malicious
Avast	Win32:Trojan-gen
GData	Trojan.GenericKD.42869527
Kaspersky	Backdoor.MSIL.Crysan.la
Alibaba	Packed:Win32/Themida.7932d311
NANO-Antivirus	Virus.Win32.Gen.ccmw
AegisLab	Trojan.MSIL.Crysan.m!c
Tencent	Msil.Backdoor.Crysan.Ajly
Ad-Aware	Trojan.GenericKD.42869527
Sophos	Mal/Generic-S
Comodo	Malware@#2fb0nabykbwii
F-Secure	Trojan.TR/AD.SubtiRAT.mlwax
Invincea	heuristic
McAfee-GW-Edition	BehavesLike.Win32.Trojan.vm
Trapmine	malicious.high.ml.score
Emsisoft	Trojan.GenericKD.42869527 (B)
Ikarus	Trojan.MSIL.Agent
Avira	TR/AD.SubtiRAT.mlwax
Antiy-AVL	Trojan[Backdoor]/MSIL.Crysan
Endgame	malicious (high confidence)
Arcabit	Trojan.Generic.D28E2317
ZoneAlarm	Backdoor.MSIL.Crysan.la
Microsoft	Trojan:Win32/Wacatac.C!ml
TACHYON	Backdoor/W32.Crysan.2689536
Acronis	suspicious
McAfee	Artemis!7A8A6B5E4E5C
MAX	malware (ai score=82)
VBA32	BScope.Trojan.Tiggre
Panda	Trj/CI.A
ESET-NOD32	a variant of Win32/Packed.Themida.HJX
TrendMicro-HouseCall	TROJ_GEN.R002H0CCM20
Rising	Backdoor.Crysan!8.10ECA (CLOUD)
SentinelOne	DFI – Malicious PE
eGambit	Unsafe.AI_Score_91%
Fortinet	W32/Crysan.LA!tr.bdr
AVG	Win32:Trojan-gen
Paloalto	generic.ml
CrowdStrike	win/malicious_confidence_90% (W)

How to remove Backdoor.MSIL.Crysan.la?

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.

Backdoor.MSIL.Crysan.la (file analysis)