Suspicious
Suspect

31edc1eef538fdb429601d26422834b3

Share on LinkedIn
Print
PE Executable
MD5: 31edc1eef538fdb429601d26422834b3
Size: 207.87 KB
application/x-dosexec

This sample is a 203 KB PE Executable for which Malva.RE's static analysis did not establish a malicious verdict. Static analysis extracted 3 embedded or derived files. It matches 9 YARA rules. The file was analysed statically: it was parsed and decompiled, never executed.

SHA256
919f9a20b675968f038bf43c009611a697f11119e037ad577bca4bb2fe746f1c
MD5
31edc1eef538fdb429601d26422834b3
Verdict
Inconclusive
File type
PE Executable · 203 KB

Cite this report: https://app.malva.re/sha256/919f9a20b675968f038bf43c009611a697f11119e037ad577bca4bb2fe746f1c

Get an AI-generated breakdown of this malware's behaviour, IOCs and recommendations.

AI analysis is available with Essential.
Unlock with Essential

File
Type
Portable Executable file
Size
207.87 KB · 207,872 B
First seen
2026-09-24 12:45 · one month ago
Last seen
2026-09-24 12:45 · one month ago
Last analysis
2026-09-24 12:45 · one month ago
Hashes
MD5 31edc1eef538fdb429601d26422834b3 Sha1 974abebcdf2bfcb5440d9590234b4814318698eb Sha256 919f9a20b675968f038bf43c009611a697f11119e037ad577bca4bb2fe746f1c Sha384 e836b44acc895f94d09b323ef923cd6a3c207e1e2dd014396d7c7c2f49e5e70ba6710cf61299a11213a9a4105841e0c6 Sha512 8393eda7a48bf241f71ef97a61d4007f51d29680e67fd9da120ddc05adbbde34a9a919ea746cf843f71ccc525562e623323026e0176417f633eca765a9a16e74 SSDeep 3072:szEqV6B1jHa6dtJ10jgvzcgi+oG/j9iaMP2s/HI9TsC6wwBLsjAIZnB/nFgMbszA:sLV6Bta6dtJmakIM5m+LsjAcW/zhIRz TLSH D014C0553BA84A2FE2DE85B9712212139379C2E3E8C3F3DE28E451B64F567E50A071D3
Detection
PeID
.NET executableMicrosoft Visual C# / Basic .NETMicrosoft Visual C# / Basic.NET / MS Visual Basic 2005 - ASL Microsoft Visual C# v7.0 / Basic .NETMicrosoft Visual Studio .NET
Symbol obfuscation
Very high

4 files
EXE31edc1eef538fdb429601d26422834b3
Structure
STICH beta

No STICH Path has been generated for this analysis yet.

2 structural branches were classified as secondary (decorative or non-determinant content) and did not produce a fingerprint.

bin 2

Name Value
Module Name
NanoCore Client.exe
Full Name
NanoCore Client.exe
EntryPoint
System.Void ClientLoaderForm::Main()
Scope Name
NanoCore Client.exe
Scope Type
ModuleDef
Kind
Windows
Runtime Version
v2.0.50727
Tables Header Version
512
WinMD Version
<null>
Assembly Name
NanoCore Client
Assembly Version
1.2.2.0
Assembly Culture
<null>
Has PublicKey
False
PublicKey Token
<null>
Target Framework
<null>
Total Strings
2
Main Method
System.Void ClientLoaderForm::Main()
Main IL Instruction Count
4
Main IL 
call #=q_jQLaNdtSDa6ovA0VGw50w==/#=qlsj4Kl0M6SYgZMJLZ$QkSw== #=q_jQLaNdtSDa6ovA0VGw50w==::#=qqROT7DfncW7strhZvp0iRQ==()
callvirt ClientLoaderForm #=q_jQLaNdtSDa6ovA0VGw50w==/#=qlsj4Kl0M6SYgZMJLZ$QkSw==::#=qbzig1$2CwLluEJt5uPtpgqPx5y_2S$GoPgJP36N8bTE=()
call System.Void System.Windows.Forms.Application::Run(System.Windows.Forms.Form)
ret <null>
Module Name
NanoCore Client.exe
Full Name
NanoCore Client.exe
EntryPoint
System.Void ClientLoaderForm::Main()
Scope Name
NanoCore Client.exe
Scope Type
ModuleDef
Kind
Windows
Runtime Version
v2.0.50727
Tables Header Version
512
WinMD Version
<null>
Assembly Name
NanoCore Client
Assembly Version
1.2.2.0
Assembly Culture
<null>
Has PublicKey
False
PublicKey Token
<null>
Target Framework
<null>
Total Strings
2
Main Method
System.Void ClientLoaderForm::Main()
Main IL Instruction Count
4
Main IL 
call #=q_jQLaNdtSDa6ovA0VGw50w==/#=qlsj4Kl0M6SYgZMJLZ$QkSw== #=q_jQLaNdtSDa6ovA0VGw50w==::#=qqROT7DfncW7strhZvp0iRQ==()
callvirt ClientLoaderForm #=q_jQLaNdtSDa6ovA0VGw50w==/#=qlsj4Kl0M6SYgZMJLZ$QkSw==::#=qbzig1$2CwLluEJt5uPtpgqPx5y_2S$GoPgJP36N8bTE=()
call System.Void System.Windows.Forms.Application::Run(System.Windows.Forms.Form)
ret <null>

An error has occurred. This application may no longer respond until reloaded. Reload 🗙