MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0ab588dcfdaa58554066e74f2af1820d2ec7e8349d2c6b3b2064dd51c502b14b. 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


Intelligence 12 IOCs YARA 31 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0ab588dcfdaa58554066e74f2af1820d2ec7e8349d2c6b3b2064dd51c502b14b
SHA3-384 hash: 2409b2a5826be871376e8bd9ad94440a42d98cd70df48fa22e2a94c28e1811091e419e33a1414ca25e86761615d8372e
SHA1 hash: 5457ce0e61169728ca9d08b2d15c7fcd5828ab1e
MD5 hash: d1babf2c5a7b153d5ff01d3971f2bbba
humanhash: pluto-ten-steak-william
File name:file
Download: download sample
Signature Vidar
Create hunting rule
File size:1'844'368 bytes
First seen:2026-04-02 16:39:14 UTC
Last seen:2026-04-03 16:09:04 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash d42595b695fc008ef2c56aabd8efd68e (261 x Vidar, 92 x Rhadamanthys, 89 x Stealc)
ssdeep 24576:pHBu7m9f2GvPVZewMTaPA3JTmzVcH0Y+uqG6WcRfRK2g:pHUm9ff5M2sBmzeHWuO99g
TLSH T12F858C4B7CD148BAC46AA33288B261D67B72FC191B3273D32F50A6783F76AD05875724
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:c dropped-by-gcleaner exe MIX1.file signed vidar

Code Signing Certificate

Organisation:1575d9b8.sni.cloudflaressl.com
Issuer:E8
Algorithm:sha256WithRSAEncryption
Valid from:2026-03-31T23:03:53Z
Valid to:2026-06-29T23:03:52Z
Serial number: 05bd3c63dff6a0d7f4a5bbbb5a754276e0de
Intelligence: 17 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: c56c4fa83cae27e741709561a262ee3bc80f5511c35f0c3229328f9c6c114947
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 :
26
# of downloads :
177
Origin country :
US US
Vendor Threat Intelligence
Gathering data
Malware family:
vidar
Create hunting rule
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2026-04-02 16:42:11 UTC
Tags:
vidar stealer telegram stealc golang
Link:
https://app.any.run/tasks/a1fcff99-105b-4aa6-bdb7-2298bc27d987

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/60228/
Gathering data
Result
Verdict:
Clean
Maliciousness:

Behaviour
Сreating synchronization primitives
DNS request
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
adaptive-context anti-vm golang packed signed
Link:
https://www.filescan.io/uploads/69ce9bb6e2df9aa488c4052e/reports/9bdb7ec2-7d70-4669-b99e-e30d659da4e1/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/0ab588dcfdaa58554066e74f2af1820d2ec7e8349d2c6b3b2064dd51c502b14b
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-04-02T13:54:00Z UTC
Last seen:
2026-04-04T13:17:00Z UTC
Hits:
~100
Detections:
Backdoor.Win64.Gsb.by Backdoor.Win64.Gsb.sb
Link:
https://opentip.kaspersky.com/0ab588dcfdaa58554066e74f2af1820d2ec7e8349d2c6b3b2064dd51c502b14b/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/e1958813-5f19-43f6-9895-6bf8914a3e57
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/0ab588dcfdaa58554066e74f2af1820d2ec7e8349d2c6b3b2064dd51c502b14b
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/d1babf2c5a7b153d5ff01d3971f2bbba
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0ab588dcfdaa58554066e74f2af1820d2ec7e8349d2c6b3b2064dd51c502b14b/
Verdict:
Malicious
Threat:
Family.VIDAR
Link:
https://tip.neiki.dev/file/0ab588dcfdaa58554066e74f2af1820d2ec7e8349d2c6b3b2064dd51c502b14b
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bk2yrxh5vjmfkqdg45hsv4mcbuxmp2butuwgwozamtovdricwffq._file
Verdict:
malicious
Label(s):
unc_go_loader_002
Create hunting rule
Similar samples:
error
Vidar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:vidar botnet:49c8170a78da578a548d761412a94635 stealer
Link:
https://tria.ge/reports/260402-t54bdsg13m/
Behaviour
Detects Vidar Stealer
Vidar
Vidar family
Malware Config
C2 Extraction:
https://t.me/fzebfy
https://telegram.me/p74kol
https://steamcommunity.com/profiles/76561198721902688
Unpacked files
SH256 hash:
0ab588dcfdaa58554066e74f2af1820d2ec7e8349d2c6b3b2064dd51c502b14b
MD5 hash:
d1babf2c5a7b153d5ff01d3971f2bbba
SHA1 hash:
5457ce0e61169728ca9d08b2d15c7fcd5828ab1e
Link:
https://www.unpac.me/results/55e46b7d-1d5b-4d37-8fb4-471c87a9ea31/
Malware family:
Vidar
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/0ab588dcfdaa/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/0ab588dcfdaa58554066e74f2af1820d2ec7e8349d2c6b3b2064dd51c502b14b

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: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_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: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: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: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 0ab588dcfdaa58554066e74f2af1820d2ec7e8349d2c6b3b2064dd51c502b14b

(this sample)

  
Dropped by
Gcleaner
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/60228/

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