MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c455c4186d3bc4e56bbca3bfa9d8d8900b15376102f9b201bab7997df3ac1d6b. 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: 9


Intelligence 9 IOCs YARA 26 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c455c4186d3bc4e56bbca3bfa9d8d8900b15376102f9b201bab7997df3ac1d6b
SHA3-384 hash: b6ecbfacadceafe90afe2ec18c030b2ef7f0d0d31f9f232281c62cc3c40f2144ef3fef87e6f3afc3314a7fb8f2fe7f52
SHA1 hash: 6aa09edff8804e224eb28918f9a29cc473999681
MD5 hash: 291478270cfbc4c66b38ccfcc394b48c
humanhash: edward-west-ack-saturn
File name:c455c4186d3bc4e56bbca3bfa9d8d8900b15376102f9b201bab7997df3ac1d6b.bin
Download: download sample
Signature Vidar
Create hunting rule
File size:4'524'392 bytes
First seen:2026-08-12 06:40:46 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d42595b695fc008ef2c56aabd8efd68e (867 x Vidar, 310 x RemusStealer, 131 x Stealc)
ssdeep 49152:y5+cxlUysUMClxpV4mHh3R4NVgmJTU/Ie1Kfyexkgu7:ylZlbKWJ/afjC
TLSH T1A5267C077A9509E9C4A9D735C8BB1225BA70BC0C8B3133E72E507AB82F723D19D79B54
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 Anonymous
Tags:exe vidar

Intelligence

File Origin
# of uploads :
1
# of downloads :
129
Origin country :
CH CH
Vendor Threat Intelligence
No detections
Detection:
Vidar
Create hunting rule
Link:
https://www.capesandbox.com/analysis/80681/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Connection attempt
DNS request
Behavior that indicates a threat
Sending a custom TCP request
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
adaptive-context anti-vm golang masquerade signed
Link:
https://www.filescan.io/uploads/6a7c159d9814ee8eda5987a3/reports/4ed747ca-4260-463f-8bcb-6c55566841f8/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/c455c4186d3bc4e56bbca3bfa9d8d8900b15376102f9b201bab7997df3ac1d6b
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-08-12T02:10:00Z UTC
Last seen:
2026-08-12T02:51:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/c455c4186d3bc4e56bbca3bfa9d8d8900b15376102f9b201bab7997df3ac1d6b/results?tab=lookup
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/93938d30-0a3d-4920-a711-fb40984d2984
Score:
82%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/c455c4186d3bc4e56bbca3bfa9d8d8900b15376102f9b201bab7997df3ac1d6b
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/291478270cfbc4c66b38ccfcc394b48c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c455c4186d3bc4e56bbca3bfa9d8d8900b15376102f9b201bab7997df3ac1d6b/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yrk4igdnhpcok254uo72twgysafrkn3bal43ean2w6mx345mdvvq._file
Verdict:
malicious
Label(s):
Vidar
Create hunting rule
Link:
https://reports.threatray.com/5962aa19-de7c-445b-9ff9-9288af7fcc1d
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://tria.ge/reports/260812-hfzq5axwgz/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of NtSetInformationThreadHideFromDebugger
Unpacked files
SH256 hash:
c455c4186d3bc4e56bbca3bfa9d8d8900b15376102f9b201bab7997df3ac1d6b
MD5 hash:
291478270cfbc4c66b38ccfcc394b48c
SHA1 hash:
6aa09edff8804e224eb28918f9a29cc473999681
Link:
https://www.unpac.me/results/babdfd4f-7a11-463e-9d21-ecff185fbbe4/
Malware family:
Vidar
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/c455c4186d3b/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/c455c4186d3bc4e56bbca3bfa9d8d8900b15376102f9b201bab7997df3ac1d6b

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: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:FreddyBearDropper
Create hunting rule
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
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: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: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: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:Vidar
Create hunting rule
Author:kevoreilly
Description:Vidar Payload

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/80681/

Comments