MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c64eb93f00c92ad6367df8de17e7360ba57a34a4e2a85fe7322952513daa50d4. 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: 13


Intelligence 13 IOCs YARA 21 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c64eb93f00c92ad6367df8de17e7360ba57a34a4e2a85fe7322952513daa50d4
SHA3-384 hash: cf632df747b70ee6a95249236fd2f5c9ac1ed6eaed626ae64ecd539c818d5b8d94465641d12b6a65e4fdfc0fcf0752aa
SHA1 hash: da0996dedbe7acdbf984e96b0ead9c2de7095704
MD5 hash: 57c6a969bf45263388633b11d70bf258
humanhash: eight-nuts-rugby-asparagus
File name:SoftWare.exe
Download: download sample
Signature Vidar
Create hunting rule
File size:2'558'592 bytes
First seen:2026-05-28 17:32:21 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d42595b695fc008ef2c56aabd8efd68e (448 x Vidar, 96 x Stealc, 92 x Rhadamanthys)
ssdeep 24576:8Asp7XRFEazgp6ia607VofxRVyuZJ6NZaKk+BGmQTHpSuObTK4fnBele5yK2tFV2:8Ak7BFmp6iL07mfou33fyGhHpSLK7X72
TLSH T1EBC58C0A7CE049EAC0AAA33289B765927B75BC450F3263C72E5073383F726E45D7A754
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 nanoave
Tags:exe signed vidar

Code Signing Certificate

Organisation:quiverquant.com
Issuer:WE1
Algorithm:sha256WithRSAEncryption
Valid from:2026-05-09T21:13:51Z
Valid to:2026-08-07T22:13:46Z
Serial number: 10f69e50b05b14f30ebf139155b65887
Intelligence: 27 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: 78c06e124b72ad06615d13f1b20debe3c23d2d56a31826848fdc3ce8f6da9722
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
191
Origin country :
BR BR
Vendor Threat Intelligence
No detections
Malware family:
vidar
Create hunting rule
ID:
1
File name:
SoftWare.exe
Verdict:
Malicious activity
Analysis date:
2026-05-28 17:24:15 UTC
Tags:
stealer stealc vidar golang attachments attc-unc
Link:
https://app.any.run/tasks/2ec93b8f-dd0c-49a6-b2ea-cbaa15a4b538

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/68329/
Detection(s):
SecuriteInfo.com.Trojan.Siggen32.45603.57639454.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a187a3d33dfa243d40a8318
Tags:
injection obfusc crypt lien
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Connection attempt to an infection source
Sending a TCP request to an infection source
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
adaptive-context anti-vm crypto golang packed signed
Link:
https://www.filescan.io/uploads/6a187c2912da0d249c5c0f47/reports/89e08c28-7929-4f9b-b5d0-f689b4b796a6/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/c64eb93f00c92ad6367df8de17e7360ba57a34a4e2a85fe7322952513daa50d4
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-05-28T14:34:00Z UTC
Last seen:
2026-05-29T05:44:00Z UTC
Hits:
~10
Detections:
Backdoor.Win64.Gsb.sb Backdoor.Win64.Gsb.gen
Link:
https://opentip.kaspersky.com/c64eb93f00c92ad6367df8de17e7360ba57a34a4e2a85fe7322952513daa50d4/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/71294afc-840a-4eca-b173-6c69aa1a8a68
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/c64eb93f00c92ad6367df8de17e7360ba57a34a4e2a85fe7322952513daa50d4
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c64eb93f00c92ad6367df8de17e7360ba57a34a4e2a85fe7322952513daa50d4/
Verdict:
Malicious
Threat:
Family.STEALC
Link:
https://tip.neiki.dev/file/c64eb93f00c92ad6367df8de17e7360ba57a34a4e2a85fe7322952513daa50d4
Threat name:
Win64.Trojan.Egairtigado
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Status:
Malicious
First seen:
2026-05-28 17:24:23 UTC
File Type:
PE+ (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yzhlspyazevnmnt57dpbpzzwbosxunfe4kuf7zzsffjfcpnkkdka._file
Verdict:
malicious
Label(s):
unc_go_loader_002
Create hunting rule
Similar samples:
error
Vidar
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://tria.ge/reports/260528-v4gaxagz3q/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of NtSetInformationThreadHideFromDebugger
Unpacked files
SH256 hash:
c64eb93f00c92ad6367df8de17e7360ba57a34a4e2a85fe7322952513daa50d4
MD5 hash:
57c6a969bf45263388633b11d70bf258
SHA1 hash:
da0996dedbe7acdbf984e96b0ead9c2de7095704
Link:
https://www.unpac.me/results/57c8eb5b-825b-4919-9b0d-a85d501a2e94/
Malware family:
Vidar
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/c64eb93f00c9/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/c64eb93f00c92ad6367df8de17e7360ba57a34a4e2a85fe7322952513daa50d4

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
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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
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Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DetectGoMethodSignatures
Create hunting rule
Author:Wyatt Tauber
Description:Detects Go method signatures in unpacked Go binaries
Rule name:Detect_Go_GOMAXPROCS
Create hunting rule
Author:Obscurity Labs LLC
Description:Detects Go binaries by the presence of runtime.GOMAXPROCS in the runtime metadata
Rule name:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule
Rule name:Golangmalware
Create hunting rule
Author:Dhanunjaya
Description:Malware in Golang
Rule name:golang_binary_string
Create hunting rule
Description:Golang strings present
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:golang_duffcopy_amd64
Create hunting rule
Rule name:Golang_Find_CSC846
Create hunting rule
Author:Ashar Siddiqui
Description:Find Go Signatuers
Rule name:Golang_Find_CSC846_Simple
Create hunting rule
Author:Ashar Siddiqui
Description:Find Go Signatuers
Rule name:HiveRansomware
Create hunting rule
Author:Dhanunjaya
Description:Yara Rule To Detect Hive V4 Ransomware
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:ProgramLanguage_Golang
Create hunting rule
Author:albertzsigovits
Description:Application written in Golang programming language
Rule name:RemusStealer_GoPayload
Create hunting rule
Author:burger
Description:Detects RemusStealer Go-compiled payload
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Suspicious_Golang_Binary
Create hunting rule
Author:Tim Machac
Description:Triage: Golang-compiled binary with suspicious OS/persistence/network strings (not family-specific)
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE
Create hunting rule
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.

Web download

Vidar

Executable exe c64eb93f00c92ad6367df8de17e7360ba57a34a4e2a85fe7322952513daa50d4

(this sample)

anyrun
any.run
https://app.any.run/tasks/f69eae42-01b3-40ac-9e0b-774bebef3c65
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/68329/

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