Categories: Malware

How to remove “Win32/Packed.ExeScript.J”?

The Win32/Packed.ExeScript.J 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/Packed.ExeScript.J virus can do?

SetUnhandledExceptionFilter detected (possible anti-debug)
Behavioural detection: Executable code extraction – unpacking
Dynamic (imported) function loading detected
A process created a hidden window
Drops a binary and executes it
The binary likely contains encrypted or compressed data.
Authenticode signature is invalid
Uses Windows utilities for basic functionality

How to determine Win32/Packed.ExeScript.J?


File Info:
name: 9FB7594AD38E191D6B72.mlwpath: /opt/CAPEv2/storage/binaries/4d874a8032ea20d3fdf1758b7ea723abf375f97bd56f97329b27f3e28ea96867crc32: A71B4F2Amd5: 9fb7594ad38e191d6b721cf5b0818fdasha1: 650804132b20138c4fc311368403ff1cc22cd88esha256: 4d874a8032ea20d3fdf1758b7ea723abf375f97bd56f97329b27f3e28ea96867sha512: 709e887a660437cad1e609c5c48ce3b850d4bf200adf9fbdb38d799d90e5b9e58ba580ac11dc9a0444dca95b770c0cf1e33aff977c6665bf99cd239c72fb704essdeep: 3072:zQBB0+bNLu8FJ/s+8N+/d70hGEMVMYIz1Wi0ucxiG0txdK:zQBB0Qo8FJ/strfMVfIz0iFLPKtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1031404A39743401FFBF9447AD3AF7BD6DB04A7318B2268C75B8C1460D6251E27A32366sha3_384: 4e0281a23cb6bdb157244c7cb6a96ad06673c23d5a739a5895f87adb281d06a7ae07b5a4f34df25510b792d8b482fb86ep_bytes: 558bec81ecbc030000566a00ff159410timestamp: 2011-12-22 13:26:30
Version Info:
Comments: Microsoft Common Language RuntimeCompanyName: © Microsoft Corporation.FileDescription: Microsoft Common Language RuntimeFileVersion: 3. 3. 8. 1LegalCopyright: © Microsoft Corporation.ProductName: mscorsvw.exeProductVersion: 3. 3. 8. 1Translation: 0x0000 0x04e4

Win32/Packed.ExeScript.J also known as:

Bkav	W32.AIDetect.malware2
Elastic	malicious (high confidence)
MicroWorld-eScan	Trojan.GenericKD.4451495
FireEye	Generic.mg.9fb7594ad38e191d
ALYac	Trojan.GenericKD.4451495
Cylance	Unsafe
K7AntiVirus	Riskware ( 0040eff71 )
K7GW	Riskware ( 0040eff71 )
Cybereason	malicious.ad38e1
VirIT	Trojan.Win32.X-ATRAPS.WB
ESET-NOD32	a variant of Win32/Packed.ExeScript.J
BitDefender	Trojan.GenericKD.4451495
Avast	Win32:Dropper-gen [Drp]
Ad-Aware	Trojan.GenericKD.4451495
Emsisoft	Trojan.GenericKD.4451495 (B)
Ikarus	Trojan.SuspectCRC
Avira	TR/Drop.Agent.wojmr
MAX	malware (ai score=82)
Microsoft	Trojan:Win32/Sabsik.FL.B!ml
GData	Trojan.GenericKD.4451495
Cynet	Malicious (score: 100)
AhnLab-V3	Malware/Win32.Generic.C2185627
APEX	Malicious
SentinelOne	Static AI – Malicious PE
AVG	Win32:Dropper-gen [Drp]
CrowdStrike	win/malicious_confidence_70% (D)
MaxSecure	Trojan.Malware.300983.susgen