The MEmu-setup-abroad-sdk-mv2.exe (MEmu Installer) File Analysis

Updated 1 year ago

Checked by Malware Check

MEmu-setup-abroad-sdk-mv2.exe

Technical Analysis

File Name	MEmu-setup-abroad-sdk-mv2.exe
File Type	Win32 EXE
Magic Bytes	`PE32 executable (GUI) Intel 80386, for MS Windows`
SSDEEP Hash	393216:gLn778Sd3o+84Jsv6tWKFdu9Ck7vUiPbKv647n+YlmYo:27Iq3orD2vegmP
Scanner Version	1.0.154.174
Database Version	2024-01-14 18:04:50 UTC

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Suspicious File Detected

Detected by 5 security engines - requires caution

This file requires additional checking for potential threats. Based on suspicious indicators, we will soon add it to our virus database.

Detection Rate

24,084,360

File Size (bytes)

5/66

Engines Detected

2024-01-14

Analysis Date

Scan Another File

File Identification

Hash Type	Value	Action
MD5	e84f54112e5ca9e499383ebb8d5728c0
SHA1	d0e1df5ee9ead2a26ba7df06b899770f13397c6a
SHA256	b2f95778fb051f8acecb6be7b9162b94f8df366ed33908cd78e88dfd6ec2a6a3
SHA512	e0813d5d58dfbbcdc281c8e04962c59f6185c0524caeb91fd77adeb539020eea53878eb1def083b377e9c6d03dc43688d68a94ef7d3cc3a9cb9fa202add1ff6e
ImpHash	50e81a4d272881bd88d37db1f30f2f3f

Security Engines with Detections (5 of 66)

CrowdStrike

win/grayware_confidence_60% (D) Malicious

VirIT

Deceptor.MEmuPlay.EDM Malicious

ESET-NOD32

a variant of MSIL/DotSetupIo.G potentially unwanted Malicious

Malwarebytes

PUP.Optional.BundleInstaller Malicious

Rising

PUA.DotSetupIo!8.126B6 (CLOUD) Malicious

61 engines reported no threats - Only engines with detections are shown above for clarity

PE Analysis

Basic Information

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Icon	Hash: 23254f6248c8322b5199fceda8b3083e Fuzzy: 9f6eecce66cdda3f258a27f2a39fc5e3 dHash: 31e0cc0f86ced8c0
Image Base	`0x00400000`
Entry Point	`0x009e0a42`
Compilation Time	2024-01-05 03:59:46
Checksum	0x01704650 (Actual: 0x01704650)
OS Version	5.1
PEiD Signatures	`PE32 executable (GUI) Intel 80386, for MS Windows`
Digital Signature	OK
Imports	13 libraries
Exports	40 functions
Resources	16 Resources
Sections	6 Sections

Digital Signatures

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DigiCert Trusted Root G4	DigiCert, Inc. (US)
DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1	Shanghai Microvirt Software Technology Co., Ltd. (CN)

Version Information

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CompanyName	Microvirt Software Technology Co. Ltd.
FileDescription	MEmu Installer
FileVersion	9.0.0.0
InternalName	MEmuSetup.exe
LegalCopyright	Copyright (C) 2022 Microvirt Software Technology Co. Ltd. All rights reserved
OriginalFilename	MEmuSetup.exe
ProductName	MEmu Installer
ProductVersion	9.0.0.0
Translation	0x0409 0x0000

PE Sections

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Name	Virtual Address	Virtual Size	Raw Size	Entropy	Characteristics	MD5
`.text`	`0x00001000`	7,136,250 bytes	7,136,256 bytes	6.63 (Compressed)	`IMAGE_SCN_CNT_CODE\|IMAGE_SCN_MEM_EXECUTE\|IMAGE_SCN_MEM_READ`	`942B6B7D127467E7695022625E90D54C`
`.rdata`	`0x006d0000`	10,317,750 bytes	10,317,824 bytes	7.70 (Packed/Encrypted)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`5B3118F5CFE9C8C215EC450A72933AD0`
`.data`	`0x010a7000`	105,984 bytes	68,608 bytes	4.42 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`F6C554B075CDE2AFA80958CA52014690`
`.qtmetad`	`0x010c1000`	272 bytes	512 bytes	2.97 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_SHARED\|IMAGE_SCN_MEM_READ`	`A3908CC4727DC14F02E85F1DD9ADD03C`
`.rsrc`	`0x010c2000`	6,192,232 bytes	6,192,640 bytes	7.92 (Packed/Encrypted)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`61236F27CF6A6DC357F36AEFE3511079`
`.reloc`	`0x016aa000`	345,782 bytes	346,112 bytes	5.16 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_DISCARDABLE\|IMAGE_SCN_MEM_READ`	`456B3C97B43623B623D0FA1785B9FCC8`

Entropy Analysis Alert

2 section(s) with high entropy (≥7.5) detected - possible packing/encryption

1 section(s) with elevated entropy (≥6.5) - possible compression

Resource Analysis

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Total Resources: 16 (6,191,147 bytes)

Resource Type	Count	Total Size	Percentage
7ZAEXE	1	599,192 bytes	9.7%
NORMALIZ	1	20,480 bytes	0.3%
RUNTIMEZIP	1	908,599 bytes	14.7%
VCRUNTIME	1	4,479,832 bytes	72.4%
RT_ICON	9	181,513 bytes	2.9%
RT_GROUP_ICON	1	132 bytes	0%
RT_VERSION	1	888 bytes	0%
RT_MANIFEST	1	511 bytes	0%

Certificate Chain Analysis

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Certificate #1

Subject	DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1 DigiCert, Inc. US
Issuer	DigiCert Trusted Root G4
Serial Number	`11533403529598586876501374841704918745`

Certificate #2

Subject	Shanghai Microvirt Software Technology Co., Ltd. Shanghai Microvirt Software Technology Co., Ltd. CN
Issuer	DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1
Serial Number	`19323878992998513015710595507142086881`

Certificate Verification Status

Remember: This is Result of Online Virus Scanner

Gridinsoft Anti-Malware has a much more powerful virus scanning engine. We recommend using it for a more precise diagnosis of infected systems. This brief guide will help you install our flagship product for more accurate diagnostics:

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Keep Your System Protected

This file appears clean, but regular security maintenance is important

Regular Scans: Run weekly system scans to detect new threats before they can cause damage.
Keep Software Updated: Ensure your operating system and all applications have the latest security patches.
Safe Browsing: Avoid suspicious websites and never download software from untrusted sources.
Email Security: Be cautious with email attachments and links, even from known contacts.

Proactive Protection

5 antivirus engines detected potential threats. This could be a false positive, especially for system tools or packed software. Verify the file source and check if it's digitally signed by a trusted publisher.

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