The Win64/Packed.Themida.LL 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 Win64/Packed.Themida.LL virus can do?
- SetUnhandledExceptionFilter detected (possible anti-debug)
- Yara rule detections observed from a process memory dump/dropped files/CAPE
- Creates RWX memory
- Dynamic (imported) function loading detected
- Reads data out of its own binary image
- CAPE extracted potentially suspicious content
- Drops a binary and executes it
- Unconventionial language used in binary resources: Russian
- The binary contains an unknown PE section name indicative of packing
- The binary likely contains encrypted or compressed data.
- Authenticode signature is invalid
- Detects Sandboxie through the presence of a library
- Checks for the presence of known windows from debuggers and forensic tools
- Created a process from a suspicious location
- Checks the version of Bios, possibly for anti-virtualization
How to determine Win64/Packed.Themida.LL?
File Info:
name: C3583A0BC1F1A01EA4D8.mlwpath: /opt/CAPEv2/storage/binaries/8bb7812bdf42804c99b0fdba370e10b49453077291041935c92de7806a3877edcrc32: 61A35623md5: c3583a0bc1f1a01ea4d80ddd9a73aeb2sha1: a6840229020e7134d2dfa4b987b5609e772aacc6sha256: 8bb7812bdf42804c99b0fdba370e10b49453077291041935c92de7806a3877edsha512: 73a313e3d5f4df79f9ae6cf293180ff78a3ad3f33e631df7a1eb16ed3e27bb938321f95297fb9b9c77c38b9bc85207fa7e03598810c7ca17bac95a8d43d8c50assdeep: 98304:rK8/o5AHjBkgl5TkKXMolOyqgX6Byjto74EOAUwvCa94vz+Hp:reADVTTX9lDqgXSyRnXal4L+Hptype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1ED16331A7BC65070E3B2593055D553B4D23CBD102B3046DBCBD8AE2D7FA4A82653AEE3sha3_384: b6421fafc6cce07ed4b513c80b22814eea84930134ac194e959f6486372ae3ef1b1a55fb0171ac90975d6b2b09ad9a4aep_bytes: e828050000e988feffff3b0d58254300timestamp: 2021-06-11 09:16:54Version Info:
CompanyName: Microsoft CorporationFileDescription: Microsoft Security Client Policy Configuration ToolFileVersion: 4.18.1907.16384 (WinBuild.160101.0800)InternalName: ConfigSecurityPolicy.exeLegalCopyright: © Microsoft Corporation. All rights reserved.OriginalFilename: ConfigSecurityPolicy.exeProductName: Microsoft® Windows® Operating SystemProductVersion: 4.18.1907.16384Translation: 0x0409 0x04b0
Win64/Packed.Themida.LL also known as:
Bkav | W32.AIDetect.malware2 |
FireEye | Generic.mg.c3583a0bc1f1a01e |
CrowdStrike | win/malicious_confidence_90% (D) |
Symantec | ML.Attribute.HighConfidence |
ESET-NOD32 | a variant of Win64/Packed.Themida.LL |
APEX | Malicious |
Avast | Win64:TrojanX-gen [Trj] |
Kaspersky | VHO:Backdoor.Win32.Androm.gen |
Sophos | Generic ML PUA (PUA) |
SentinelOne | Static AI – Suspicious PE |
Microsoft | Trojan:Win32/Sabsik.FL.B!ml |
ZoneAlarm | VHO:Backdoor.Win32.Androm.gen |
AhnLab-V3 | Malware/Gen.Reputation.C4299268 |
AVG | Win64:TrojanX-gen [Trj] |
Cybereason | malicious.bc1f1a |
How to remove Win64/Packed.Themida.LL?
- 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.
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