MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 29571eb079c469ee84ed580743f3632920435540adc9100cf91b40ff2ef7647a. 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: 12
| SHA256 hash: | 29571eb079c469ee84ed580743f3632920435540adc9100cf91b40ff2ef7647a |
|---|---|
| SHA3-384 hash: | 36a0b9075c2387889b43aadcf352c6098efca9e4f35f55f4e2c88f2ee84b733d3568eff2d1c98463736fbcb3b2ea5ad7 |
| SHA1 hash: | a1cbc16e96070d3e8f61322342e04b5e39e37ef7 |
| MD5 hash: | c4cc23fb7a38b9891faacc6d69bf0e0d |
| humanhash: | vegan-social-autumn-nevada |
| File name: | build.exe |
| Download: | download sample |
| Signature | Vidar |
| File size: | 3'081'608 bytes |
| First seen: | 2026-06-23 12:44:33 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | d42595b695fc008ef2c56aabd8efd68e (1'475 x Vidar, 355 x RemusStealer, 140 x Stealc) |
| ssdeep | 49152:RhZ/T6NR3qsRJ+TiK+7TuW0QVzM7AKOgzGwDsfPyFZEIgVj:RhBAV3H70QBY7OgzGwDsfPyFZEx |
| Threatray | 37 similar samples on MalwareBazaar |
| TLSH | T107E5AE076CE209F8C49967B289B552A27B38B8040F3967D32E50B7783E77BD09D3A745 |
| TrID | 33.1% (.EXE) Win64 Executable (generic) (6522/11/2) 25.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 10.4% (.ICL) Windows Icons Library (generic) (2059/9) 10.3% (.EXE) OS/2 Executable (generic) (2029/13) 10.1% (.EXE) Generic Win/DOS Executable (2002/3) |
| Magika | pebin |
| Reporter |  burger |
| Tags: | exe signed vidar |
Code Signing Certificate
| Organisation: | gocodeit.online |
|---|---|
| Issuer: | gocodeit.online |
| Algorithm: | sha256WithRSAEncryption |
| Valid from: | 2026-06-23T10:16:18Z |
| Valid to: | 2027-06-23T10:16:18Z |
| Serial number: | 5589fee92eb8cb16 |
| Thumbprint Algorithm: | SHA256 |
| Thumbprint: | 89c13aa354708120134f3d17814a7b50583d65889020929dd94f918e583fe555 |
| Source: | This information was brought to you by ReversingLabs A1000 Malware Analysis Platform |
Intelligence
File Origin
# of uploads :
1
# of downloads :
233
Origin country :
DEVendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
build.exe
Verdict:
Malicious activity
Analysis date:
2026-06-23 12:33:45 UTC
Tags:
golang
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Verdict:
Malicious
Score:
96.5%
Tags:
injection virus agent
Result
Verdict:
Clean
Maliciousness:
Verdict:
Unknown
Threat level:
2.5/10
Confidence:
100%
Tags:
adaptive-context anti-vm crypto golang signed
Verdict:
Malicious
Labled as:
Win/malicious_confidence_60%
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-06-23T09:48:00Z UTC
Last seen:
2026-06-25T06:43:00Z UTC
Hits:
~10
Detections:
Backdoor.Win64.Gsb.gen Backdoor.Win64.Gsb.sb
Verdict:
Unknown
Result
Threat name:
Vidar
Detection:
malicious
Classification:
evad.mine.troj.spyw
Score:
100 / 100
Signature
AI detected suspicious PE digital signature
C2 URLs / IPs found in malware configuration
Contains functionality to registers a callback to get notified when the system is suspended or resumed (often done by Miners)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
High number of junk calls founds (likely related to sandbox DOS / API hammering)
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for submitted file
Potentially malicious time measurement code found
Suricata IDS alerts for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Unusual module load detection (module proxying)
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Score:
98%
Verdict:
Malware
File Type:
PE
Gathering data
Verdict:
Malicious
Threat:
Backdoor.Win64.Gsb
Threat name:
Win64.Trojan.Egairtigado
Status:
Malicious
First seen:
2026-06-23 12:44:35 UTC
File Type:
PE+ (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
vidar
Similar samples:
+ 27 additional samples on MalwareBazaar
Unpacked files
SH256 hash:
29571eb079c469ee84ed580743f3632920435540adc9100cf91b40ff2ef7647a
MD5 hash:
c4cc23fb7a38b9891faacc6d69bf0e0d
SHA1 hash:
a1cbc16e96070d3e8f61322342e04b5e39e37ef7
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
vidar
Score:
1.00
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: | DebuggerException__SetConsoleCtrl |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| 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: | 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: | Golang_Find_CSC846 |
|---|---|
| Author: | Ashar Siddiqui |
| Description: | Find Go Signatuers |
| Rule name: | Golang_Find_CSC846_Simple |
|---|---|
| Author: | Ashar Siddiqui |
| Description: | Find Go Signatuers |
| Rule name: | HiveRansomware |
|---|---|
| Author: | Dhanunjaya |
| Description: | Yara Rule To Detect Hive V4 Ransomware |
| Rule name: | PE_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | ProgramLanguage_Golang |
|---|---|
| Author: | albertzsigovits |
| Description: | Application written in Golang programming language |
| Rule name: | RemusStealer_GoPayload |
|---|---|
| Author: | burger |
| Description: | Detects RemusStealer Go-compiled payload |
| Rule name: | SEH__vectored |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | Suspicious_Golang_Binary |
|---|---|
| Author: | Tim Machac |
| Description: | Triage: Golang-compiled binary with suspicious OS/persistence/network strings (not family-specific) |
| Rule name: | ThreadControl__Context |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE |
|---|---|
| Author: | CYFARE |
| Description: | Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments |
| Reference: | https://cyfare.net/ |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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