MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 9384721425cfbbd46be99dd3190b5d5e09e6817dcb811ea526389182ceef5881. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.
Database Entry
Vidar
Vendor detections: 15
| SHA256 hash: | 9384721425cfbbd46be99dd3190b5d5e09e6817dcb811ea526389182ceef5881 |
|---|---|
| SHA3-384 hash: | 713c1e32ff7abc09ea71a7956a29d8cbfcc291b2889f08fc928eb249ced6d4207a68648338ceffd6e07e396cb5cdf6ba |
| SHA1 hash: | 304d50d1312e0479728f7d12d76fd5a52f1258f6 |
| MD5 hash: | f68d5a7cf097fc262391800c7bf1077d |
| humanhash: | white-texas-twelve-william |
| File name: | RivalMods.exe |
| Download: | download sample |
| Signature | Vidar |
| File size: | 9'592'960 bytes |
| First seen: | 2025-12-10 20:34:39 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 4035d2883e01d64f3e7a9dccb1d63af5 (47 x ServHelper, 46 x Vidar, 24 x Stealc) |
| ssdeep | 49152:Bk9h3nJbZSLvqL2xeQGyzVevGxBsA9CJfZ8S+CmoBOsKZaxwDEzSskJOPMVfAAZk:4h3nyLnzzVev2pMJfZ8imoBOnsu8 |
| Threatray | 189 similar samples on MalwareBazaar |
| TLSH | T142A62993B9854629C5ABF97490906211F7B0BC0943313AD75ED816E50DBABC82B3FF39 |
| gimphash | fc583aef323c5fe7c9b55a8e1bb662bb6283ca53d5524b41392f8555676b68c8 |
| TrID | 48.7% (.EXE) Win64 Executable (generic) (10522/11/4) 23.3% (.EXE) Win16 NE executable (generic) (5038/12/1) 9.3% (.EXE) OS/2 Executable (generic) (2029/13) 9.2% (.EXE) Generic Win/DOS Executable (2002/3) 9.2% (.EXE) DOS Executable Generic (2000/1) |
| Magika | pebin |
| Reporter |  burger |
| Tags: | exe signed vidar |
Code Signing Certificate
| Organisation: | githab.com |
|---|---|
| Issuer: | R13 |
| Algorithm: | sha256WithRSAEncryption |
| Valid from: | 2025-10-16T07:06:41Z |
| Valid to: | 2026-01-14T07:06:40Z |
| Serial number: | 06811e3acd8227232ee58a61ecd714a9b643 |
| Intelligence: | 75 malware samples on MalwareBazaar are signed with this code signing certificate |
| Thumbprint Algorithm: | SHA256 |
| Thumbprint: | 8c74a5bb0b298387c9c9ef234e609317056b1956515fafbad7672e09a37b3630 |
| Source: | This information was brought to you by ReversingLabs A1000 Malware Analysis Platform |
Intelligence
File Origin
# of uploads :
1
# of downloads :
119
Origin country :
NLVendor Threat Intelligence
Malware configuration found for:
Going
Details
Malware family:
n/a
ID:
1
File name:
RivalMods.exe
Verdict:
Malicious activity
Analysis date:
2025-12-10 20:33:18 UTC
Tags:
xor-url generic golang
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Verdict:
Malicious
Score:
99.9%
Tags:
ransomware injection emotet virus
Verdict:
Malicious
Labled as:
Trojan.Generic
Verdict:
Malicious
File Type:
exe x64
First seen:
2025-12-10T17:43:00Z UTC
Last seen:
2025-12-11T12:31:00Z UTC
Hits:
~100
Detections:
Trojan.Win64.Agent.sb Trojan-PSW.Vidar.HTTP.C&C Trojan-PSW.Stealerc.TCP.C&C Trojan-PSW.Stealerc.HTTP.C&C Trojan.Win64.Agent.smfcrf PDM:Trojan.Win32.Generic
Verdict:
Suspicious
Result
Threat name:
Vidar
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Signature
AI detected suspicious PE digital signature
Multi AV Scanner detection for submitted file
Sample uses string decryption to hide its real strings
Unusual module load detection (module proxying)
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Score:
72%
Verdict:
Malware
File Type:
PE
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Verdict:
Malicious
Threat:
Family.STEALC
Threat name:
Win64.Trojan.Egairtigado
Status:
Malicious
First seen:
2025-12-10 20:33:59 UTC
File Type:
PE+ (Exe)
Extracted files:
2
AV detection:
20 of 38 (52.63%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
vidar
Similar samples:
+ 179 additional samples on MalwareBazaar
Result
Malware family:
vidar
Score:
10/10
Tags:
family:vidar botnet:c032882d08e6a8145b99d1f37502e903 discovery spyware stealer
Behaviour
Checks processor information in registry
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Browser Information Discovery
Enumerates physical storage devices
Drops file in Windows directory
Checks installed software on the system
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Detects Vidar Stealer
Vidar
Vidar family
Malware Config
C2 Extraction:
https://steamcommunity.com/profiles/76561198761022496
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
9384721425cfbbd46be99dd3190b5d5e09e6817dcb811ea526389182ceef5881
MD5 hash:
f68d5a7cf097fc262391800c7bf1077d
SHA1 hash:
304d50d1312e0479728f7d12d76fd5a52f1258f6
Malware family:
Vidar
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
YARA Signatures
MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.
| Rule name: | command_and_control |
|---|---|
| Author: | CD_R0M_ |
| Description: | This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group |
| Rule name: | CP_Script_Inject_Detector |
|---|---|
| Author: | DiegoAnalytics |
| Description: | Detects attempts to inject code into another process across PE, ELF, Mach-O binaries |
| Rule name: | DebuggerCheck__API |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | DebuggerCheck__QueryInfo |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | DebuggerCheck__RemoteAPI |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | DebuggerException__SetConsoleCtrl |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | dependsonpythonailib |
|---|---|
| Author: | Tim Brown |
| Description: | Hunts for dependencies on Python AI libraries |
| Rule name: | DetectEncryptedVariants |
|---|---|
| Author: | Zinyth |
| Description: | Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded |
| Rule name: | DetectGoMethodSignatures |
|---|---|
| Author: | Wyatt Tauber |
| Description: | Detects Go method signatures in unpacked Go binaries |
| Rule name: | Detect_Go_GOMAXPROCS |
|---|---|
| Author: | Obscurity Labs LLC |
| Description: | Detects Go binaries by the presence of runtime.GOMAXPROCS in the runtime metadata |
| Rule name: | dgaagas |
|---|---|
| Author: | Harshit |
| Description: | Uses certutil.exe to download a file named test.txt |
| Rule name: | GoBinTest |
|---|
| Rule name: | golang |
|---|
| Rule name: | Golangmalware |
|---|---|
| Author: | Dhanunjaya |
| Description: | Malware in Golang |
| Rule name: | golang_binary_string |
|---|---|
| Description: | Golang strings present |
| Rule name: | golang_bin_JCorn_CSC846 |
|---|---|
| Author: | Justin Cornwell |
| Description: | CSC-846 Golang detection ruleset |
| Rule name: | golang_duffcopy_amd64 |
|---|
| Rule name: | HiveRansomware |
|---|---|
| Author: | Dhanunjaya |
| Description: | Yara Rule To Detect Hive V4 Ransomware |
| Rule name: | identity_golang |
|---|---|
| Author: | Eric Yocam |
| Description: | find Golang malware |
| Rule name: | PE_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | ProgramLanguage_Golang |
|---|---|
| Author: | albertzsigovits |
| Description: | Application written in Golang programming language |
| Rule name: | RANSOMWARE |
|---|---|
| Author: | ToroGuitar |
| Rule name: | SEH__vectored |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | Sus_CMD_Powershell_Usage |
|---|---|
| Author: | XiAnzheng |
| Description: | May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP) |
| Rule name: | ThreadControl__Context |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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