MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 58fcd7263fb89392aeca9f701408fcadf62c358668368a2d28aecf960d02f02d. 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: 8


Intelligence 8 IOCs YARA 23 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 58fcd7263fb89392aeca9f701408fcadf62c358668368a2d28aecf960d02f02d
SHA3-384 hash: e6546c508e82037b3037975d4e2135239a1597229fe271e339a68872f6c7ad9dc2cc5556763c09a7af791fd6e99ced4e
SHA1 hash: 531896b62a652677a2635254e89ab10bef280bca
MD5 hash: cd456c1d2b7cb5c7ce8f87ec6d410af0
humanhash: stairway-single-mockingbird-august
File name:58fcd7263fb89392aeca9f701408fcadf62c358668368a2d28aecf960d02f02d.bin
Download: download sample
Signature Vidar
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File size:5'038'080 bytes
First seen:2026-08-21 06:12:13 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d42595b695fc008ef2c56aabd8efd68e (1'067 x Vidar, 327 x RemusStealer, 132 x Stealc)
ssdeep 49152:RUnSSfFxntMNAuPBQjPgE90cg/lAPv84nZBwR/lAAy+:RWVSQjxlGmsuPwR/l2+
TLSH T1F8367C03BE95A8B5C095E73589B74652BA74BC4C8B3133E32E50BEB82F763C06979741
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 :
144
Origin country :
CH CH
Vendor Threat Intelligence
No detections
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/82306/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Vidar.527.2706.16191.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm golang krypt masquerade
Link:
https://www.filescan.io/uploads/6a87ec44a3e7caedda7c9448/reports/c1a34d50-300d-46a5-bff1-30ada6df5029/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/58fcd7263fb89392aeca9f701408fcadf62c358668368a2d28aecf960d02f02d
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/2597d741-1422-481a-9403-38f1935ac1dd
Score:
92%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/58fcd7263fb89392aeca9f701408fcadf62c358668368a2d28aecf960d02f02d
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/cd456c1d2b7cb5c7ce8f87ec6d410af0
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/58fcd7263fb89392aeca9f701408fcadf62c358668368a2d28aecf960d02f02d/
Threat name:
Win64.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-08-20 05:54:00 UTC
File Type:
PE+ (Exe)
AV detection:
11 of 36 (30.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ld6nojr7xcjzflwkt5ybich4vx3cynmgna3iuljiv3hzmdic6awq._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/260821-gybxcaaa52/
Unpacked files
SH256 hash:
58fcd7263fb89392aeca9f701408fcadf62c358668368a2d28aecf960d02f02d
MD5 hash:
cd456c1d2b7cb5c7ce8f87ec6d410af0
SHA1 hash:
531896b62a652677a2635254e89ab10bef280bca
Link:
https://www.unpac.me/results/0d5bc3e8-999a-4d3f-bffb-eb8c5e412563/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/58fcd7263fb89392aeca9f701408fcadf62c358668368a2d28aecf960d02f02d

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
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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
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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:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
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

File information

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

Malpedia
Malpedia
https://malpedia.caad.fkie.fraunhofer.de/details/win.vidar
Cape
Cape
https://www.capesandbox.com/analysis/82306/

Comments