Categories: Malware

About “Win32/Kryptik.ARJG” infection

The Win32/Kryptik.ARJG 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 Win32/Kryptik.ARJG virus can do?

Behavioural detection: Executable code extraction – unpacking
Uses Windows utilities for basic functionality
CAPE extracted potentially suspicious content
Drops a binary and executes it
The binary likely contains encrypted or compressed data.
Authenticode signature is invalid
Behavioural detection: Injection (Process Hollowing)
Behavioural detection: Injection (inter-process)
Behavioural detection: Injection with CreateRemoteThread in a remote process
Collects information to fingerprint the system
Anomalous binary characteristics
Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine Win32/Kryptik.ARJG?


File Info:
name: 5EC8A7E1D1F04752E04D.mlwpath: /opt/CAPEv2/storage/binaries/e5849539ae98ec60dc7a777aa7296d66dfbefa5631b0c94b6564b5756c00b6e2crc32: 724232CFmd5: 5ec8a7e1d1f04752e04d7b2e21a814e2sha1: 50222c0575600697bb574b3afeed156af6c3bf93sha256: e5849539ae98ec60dc7a777aa7296d66dfbefa5631b0c94b6564b5756c00b6e2sha512: 0f4f9156977f17206850d19f4257d1611ff1bc2794ce78b0eb7640f44d4f52c9ca89b528a615f8a89c460dc9f102ebb49d9cf34f0d94bf2aebd968cdd186f0f8ssdeep: 6144:3vMqmPD7KZ2jjwBIHdAzGFQccUow7K5kYvgnbwP3hLpwU+8wyDIc:3ZmPI2jCwQYK5/YM5Lv5type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1D87402DBFFDC40D1D3DA923DBD1F9F8189318219B50EEE1089709EA2F5E7718A412256sha3_384: ab75c6d960b8c9440cd7f6df2c5b04dc17a8167a53e3d720e322d7cbb99cf0a9aaaf86e486075e1949f73c56ac7e8988ep_bytes: 558bec81ec4403000056575350ff1554timestamp: 2005-10-16 00:50:00
Version Info:
0: [No Data]

Win32/Kryptik.ARJG also known as:

Bkav	W32.AIDetectMalware
Lionic	Trojan.Win32.Jorik.4!c
Elastic	malicious (high confidence)
MicroWorld-eScan	Gen:Variant.Injector.47
CAT-QuickHeal	Trojan.Sirefef.B
Skyhigh	BehavesLike.Win32.VirRansom.fc
McAfee	BackDoor-FCS.gen.b
Malwarebytes	MachineLearning/Anomalous.100%
Zillya	Trojan.Jorik.Win32.28840
Sangfor	Trojan.Win32.Save.a
CrowdStrike	win/malicious_confidence_100% (D)
Alibaba	Backdoor:Win32/Smadow.9a8e42d0
K7GW	Trojan ( 00372d261 )
K7AntiVirus	Trojan ( 00372d261 )
Arcabit	Trojan.Injector.47
VirIT	Trojan.Win32.Generic.COHF
Symantec	Trojan.Zeroaccess
ESET-NOD32	a variant of Win32/Kryptik.ARJG
Cynet	Malicious (score: 100)
APEX	Malicious
ClamAV	Win.Trojan.Kazy-94
Kaspersky	HEUR:Trojan.Win32.Generic
BitDefender	Gen:Variant.Injector.47
NANO-Antivirus	Trojan.Win32.Dwn.fuadt
Avast	Win32:KadrBot [Trj]
Tencent	Malware.Win32.Gencirc.1149ae83
Emsisoft	Gen:Variant.Injector.47 (B)
F-Secure	Trojan.TR/Crypt.ZPACK.Gen
DrWeb	Trojan.DownLoader5.12084
VIPRE	Gen:Variant.Injector.47
Sophos	Mal/FakeAV-IS
Ikarus	Trojan.Win32.Sirefef
Jiangmin	Trojan/Jorik.xpt
Webroot	W32.Rogue.Gen
Varist	W32/Sirefef.M.gen!Eldorado
Avira	TR/Crypt.ZPACK.Gen
Antiy-AVL	Trojan/Win32.ZAccess
Kingsoft	malware.kb.a.1000
Xcitium	Backdoor.Win32.Agent.DDA@4logr7
Microsoft	Trojan:Win32/Sirefef.J
ViRobot	Trojan.Win32.A.Menti.338344
ZoneAlarm	HEUR:Trojan.Win32.Generic
GData	Gen:Variant.Injector.47
Google	Detected
AhnLab-V3	Trojan/Win32.ZeroAccess.R92222
BitDefenderTheta	Gen:NN.ZexaF.36680.umW@aKSDQof
ALYac	Gen:Variant.Injector.47
VBA32	SScope.Malware-Cryptor.Maxplus.0997
Cylance	unsafe
Panda	Trj/Genetic.gen
Rising	Backdoor.Smadow!8.5855 (TFE:3:h5cHJYDyC5V)
Yandex	Trojan.GenAsa!7HSivji4ks4
SentinelOne	Static AI – Malicious PE
MaxSecure	Trojan.Malware.3316291.susgen
Fortinet	W32/Kryptik.XDE!tr
AVG	Win32:KadrBot [Trj]
Cybereason	malicious.575600
DeepInstinct	MALICIOUS