Categories: Backdoor

Backdoor.Win32.Lotok.chd (file analysis)

The Backdoor.Win32.Lotok.chd 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.Win32.Lotok.chd virus can do?

Possible date expiration check, exits too soon after checking local time
Unconventionial binary language: Chinese (Simplified)
Unconventionial language used in binary resources: Chinese (Simplified)
A process attempted to delay the analysis task by a long amount of time.
Installs itself for autorun at Windows startup
Anomalous binary characteristics

Related domains:

20xixi.com

404xh.com

How to determine Backdoor.Win32.Lotok.chd?


File Info:
crc32: A2C0DCCAmd5: 2d50dbb80e4e0974ac31b1b7b0586b43name: 2D50DBB80E4E0974AC31B1B7B0586B43.mlwsha1: 0ef80515de765da5c46913bd85f7c6f50866bcc2sha256: c973c31f8af3d15abb5963e2764f534e5263828320e9c15e57c953392c32ce65sha512: 44ceb1073a74f8da4c3b9796a2ad5eb4f3a29ae7d47eed681f1a917ff9345c780a38ee3260043c589393bf2cfe78815555e39403c11a9e9a7245887fbb705fa7ssdeep: 768:jbz3IhpglwpDEq2m0j6Tf8V4Ie7ZZa3R1fb961vNPrl7EJnCJ0uSN:n4+wpDElm2IAUZZo1fbs1RVEZCJ01type: PE32 executable (GUI) Intel 80386, for MS Windows
Version Info:
LegalCopyright: x7248x6743x6240x6709 (C) 2014InternalName: Gh0stFileVersion: 1, 0, 0, 1CompanyName: LegalTrademarks: ProductName: Gh0st x5e94x7528x7a0bx5e8fProductVersion: 1, 0, 0, 1FileDescription: Gh0st Microsoft x57fax7840x7c7bx5e94x7528x7a0bx5e8fOriginalFilename: Gh0st.EXETranslation: 0x0804 0x04b0

Backdoor.Win32.Lotok.chd also known as:

Bkav	W32.AIDetect.malware2
K7AntiVirus	Trojan ( 004cc1441 )
Elastic	malicious (high confidence)
DrWeb	Trojan.DownLoader34.8100
Cynet	Malicious (score: 100)
CAT-QuickHeal	Backdoor.LotokRI.S16788623
ALYac	Trojan.GenericKD.37131868
Cylance	Unsafe
Zillya	Trojan.Lotok.Win32.42
Sangfor	Trojan.Win32.Save.a
CrowdStrike	win/malicious_confidence_100% (W)
Alibaba	Backdoor:Win32/Lotok.382523ef
K7GW	Trojan ( 004cc1441 )
Cybereason	malicious.80e4e0
Cyren	W32/Farfli.BW.gen!Eldorado
Symantec	ML.Attribute.HighConfidence
ESET-NOD32	a variant of Win32/Farfli.CWX
APEX	Malicious
Avast	Win32:Trojan-gen
ClamAV	Win.Trojan.Mikey-9769164-0
Kaspersky	Backdoor.Win32.Lotok.chd
BitDefender	Trojan.GenericKD.37131868
NANO-Antivirus	Trojan.Win32.Lotok.icpbcg
MicroWorld-eScan	Trojan.GenericKD.37131868
Tencent	Malware.Win32.Gencirc.10cde66f
Ad-Aware	Trojan.GenericKD.37131868
Sophos	Mal/Generic-R + Troj/AutoG-IQ
BitDefenderTheta	AI:Packer.5F77E27D1F
VIPRE	Trojan.Win32.Generic!BT
TrendMicro	TROJ_GEN.R002C0PFJ21
McAfee-GW-Edition	GenericRXLV-PA!2D50DBB80E4E
FireEye	Generic.mg.2d50dbb80e4e0974
Emsisoft	Trojan.GenericKD.37131868 (B)
SentinelOne	Static AI – Malicious PE
Jiangmin	Backdoor.Lotok.kl
Avira	HEUR/AGEN.1139630
eGambit	Unsafe.AI_Score_99%
Antiy-AVL	Trojan/Generic.ASMalwS.30A2C61
Microsoft	Trojan:Script/Phonzy.B!ml
Gridinsoft	Trojan.Win32.Downloader.oa!s1
GData	Trojan.GenericKD.37131868
TACHYON	Backdoor/W32.Lotok.63488
AhnLab-V3	Malware/Win32.Generic.C4158600
McAfee	GenericRXLV-PA!2D50DBB80E4E
MAX	malware (ai score=85)
VBA32	Trojan.Downloader
Malwarebytes	Trojan.MalPack.XOR
TrendMicro-HouseCall	TROJ_GEN.R002C0PFJ21
Rising	Backdoor.Gh0st!1.D1DA (CLASSIC)
Yandex	Trojan.Farfli!yEqsPUBNLbU
Ikarus	Trojan.Win32.Farfli
MaxSecure	Trojan.Malware.8984491.susgen
Fortinet	W32/Lotok.CHD!tr
AVG	Win32:Trojan-gen
Paloalto	generic.ml