MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 57205c24b759f2ca83511bf95e1f2e8300904fb8521300fa5113ecb83b020f73. 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 33 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 57205c24b759f2ca83511bf95e1f2e8300904fb8521300fa5113ecb83b020f73
SHA3-384 hash: c51b07f40b22ef7a7a7874668e0d71b49dd7c86b35538abc49fc30b21bcc261416ae9d531734f2f8c860f2b050c109f3
SHA1 hash: 4acde32a123f41dc34014a6d602cf670a9dfe3cd
MD5 hash: 706eaf9607a469db8ee3d8cd979deda2
humanhash: tango-tennis-tennis-georgia
File name:file
Download: download sample
Signature Vidar
Create hunting rule
File size:2'353'880 bytes
First seen:2026-04-18 12:25:05 UTC
Last seen:2026-04-19 02:37:54 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash ebc247a77b4d4a804b261f97a1fd075c (89 x Vidar, 26 x Smoke Loader, 15 x RemusStealer)
ssdeep 49152:Gr1rWPK7z0qbXxH4BeCIejq6h1hzAoFkUh:Gr16Cf5YT5jqa1JkUh
Threatray 257 similar samples on MalwareBazaar
TLSH T14CB58C1BACD518FAD86A57358CB621927B30BC190B3263D72E40BAB82FB77D05DB5704
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 Bitsight
Tags:BB4.file dropped-by-gcleaner exe f signed vidar

Code Signing Certificate

Organisation:*.cbsnews.com
Issuer:Sectigo Public Server Authentication CA OV R36
Algorithm:sha256WithRSAEncryption
Valid from:2026-02-03T00:00:00Z
Valid to:2027-02-03T23:59:59Z
Serial number: 306e88c3a13c9924dac3dde3a4b8cb73
Intelligence: 12 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: 841a7f97e68457b37d7c55dfdf98c9537f52988503acbb7e05a091347d17e07c
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform


Avatar
Bitsight
url: http://158.94.209.95/service

Intelligence

File Origin
# of uploads :
4
# of downloads :
205
Origin country :
US US
Vendor Threat Intelligence
No detections
Malware family:
vidar
Create hunting rule
ID:
1
File name:
exe
Verdict:
Malicious activity
Analysis date:
2026-04-18 12:28:10 UTC
Tags:
vidar stealer telegram stealc golang
Link:
https://app.any.run/tasks/638abe36-2dbf-491e-9551-6fc23f8d8194

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/62101/
Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69e3784c45787c53e53ad059
Tags:
ransomware injection remo
Result
Verdict:
Clean
Maliciousness:

Behaviour
Сreating synchronization primitives
DNS request
Connection attempt
Gathering data
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/57205c24b759f2ca83511bf95e1f2e8300904fb8521300fa5113ecb83b020f73
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-04-18T09:33:00Z UTC
Last seen:
2026-04-20T06:40:00Z UTC
Hits:
~10
Detections:
Backdoor.Win64.Gsb.gen Backdoor.Win64.Gsb.sb Trojan.Win64.Agent.sb Backdoor.Win64.Gsb.qq
Link:
https://opentip.kaspersky.com/57205c24b759f2ca83511bf95e1f2e8300904fb8521300fa5113ecb83b020f73/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/37b06df2-3f8d-4e7c-828a-5365d7515d5d
Score:
98%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/57205c24b759f2ca83511bf95e1f2e8300904fb8521300fa5113ecb83b020f73
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/57205c24b759f2ca83511bf95e1f2e8300904fb8521300fa5113ecb83b020f73/
Verdict:
Malicious
Threat:
Family.VIDAR
Link:
https://tip.neiki.dev/file/57205c24b759f2ca83511bf95e1f2e8300904fb8521300fa5113ecb83b020f73
Threat name:
Win64.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-04-18 12:25:52 UTC
File Type:
PE+ (Exe)
AV detection:
8 of 24 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=k4qfyjfxlhzmva2rdp4v4hzoqmajat5ykijqb6srcpwlqoycb5zq._file
Verdict:
malicious
Label(s):
vidar
Create hunting rule
Similar samples:
1de4e0d71b201834a2f531cdb6b49b08369c943ade2a30bbc58d5af6884dc47f
Vidar
3fa2c7e292d695771dcdaf94c8067566f99eef59ecb1e079ca4b48bfd90fc205
Vidar
4039f4b7894969cd03b96e0e004b2da18445e24eb6dbfdec09a1a0de685e4215
Vidar
57205c24b759f2ca83511bf95e1f2e8300904fb8521300fa5113ecb83b020f73
Vidar
7442852efb8cc84ffed7011fcf8dc2428ab84344a040e5ec2c05fb0cbb7b273a
Vidar
7cd43a5c899262c6e9039c6f746682ba30ddea98cf562a9ee8551cabe98f1b9b
Vidar
971fa32e2c385f679da4df0b303d2fc484b68d1a1131d77cd4815fc2285249ba
Vidar
error
Vidar
+ 247 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:vidar collection discovery spyware stealer
Link:
https://tria.ge/reports/260418-plz3eahw2p/
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
outlook_office_path
outlook_win_path
Browser Information Discovery
System Time Discovery
Drops file in Windows directory
Accesses Microsoft Outlook profiles
Checks installed software on the system
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Detects Vidar Stealer
Family: Vidar
Unpacked files
SH256 hash:
57205c24b759f2ca83511bf95e1f2e8300904fb8521300fa5113ecb83b020f73
MD5 hash:
706eaf9607a469db8ee3d8cd979deda2
SHA1 hash:
4acde32a123f41dc34014a6d602cf670a9dfe3cd
Link:
https://www.unpac.me/results/f8ad615b-d956-4b98-a11e-35cdc4fe2753/
Malware family:
Vidar
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/57205c24b759/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/57205c24b759f2ca83511bf95e1f2e8300904fb8521300fa5113ecb83b020f73

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
Create hunting rule
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
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__RemoteAPI
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Active
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:DetectGoMethodSignatures
Create hunting rule
Author:Wyatt Tauber
Description:Detects Go method signatures in unpacked Go binaries
Rule name:dgaagas
Create hunting rule
Author:Harshit
Description:Uses certutil.exe to download a file named test.txt
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_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:has_telegram_urls
Create hunting rule
Author:Aaron DeVera<aaron@backchannel.re>
Description:Detects Telegram URLs
Rule name:HiveRansomware
Create hunting rule
Author:Dhanunjaya
Description:Yara Rule To Detect Hive V4 Ransomware
Rule name:INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
Author:ditekSHen
Description:Detects Windows executables referencing non-Windows User-Agents
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:ProgramLanguage_Golang
Create hunting rule
Author:albertzsigovits
Description:Application written in Golang programming language
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
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:SUSP_XORed_URL_In_EXE
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects an XORed URL in an executable
Reference:https://twitter.com/stvemillertime/status/1237035794973560834
Rule name:SUSP_XORed_URL_in_EXE_RID2E46
Create hunting rule
Author:Florian Roth
Description:Detects an XORed URL in an executable
Reference:https://twitter.com/stvemillertime/status/1237035794973560834
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
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/
Rule name:VECT_Ransomware
Create hunting rule
Author:Mustafa Bakhit
Description:Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Vidar

Executable exe 57205c24b759f2ca83511bf95e1f2e8300904fb8521300fa5113ecb83b020f73

(this sample)

  
Dropped by
Gcleaner
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/62101/

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