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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 efab7a78200c75cfb7ef529bdebfd2356cff03c24c0b49541abd6c12e6eb013b. 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: 7


Intelligence 7 IOCs YARA 19 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: efab7a78200c75cfb7ef529bdebfd2356cff03c24c0b49541abd6c12e6eb013b
SHA3-384 hash: 7980b5c968cd8fa5af757aef61c4a7d1880a0bf7abbcd719daf2624fd5c61f257ea27ea80e3724a95449167305665edf
SHA1 hash: ec8567d475efd8c2fff0d957f11bb65ce1d54bf6
MD5 hash: 113a7f0c492babbd0450e7b6da970292
humanhash: spaghetti-blossom-arizona-video
File name:efab7a78200c75cfb7ef529bdebfd2356cff03c24c0b49541abd6c12e6eb013b.bin
Download: download sample
Signature Vidar
Create hunting rule
File size:7'053'312 bytes
First seen:2026-09-17 13:29:45 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d42595b695fc008ef2c56aabd8efd68e (1'393 x Vidar, 331 x RemusStealer, 134 x Stealc)
ssdeep 49152:UKwYeDM1MrVpUtAl1BsS3K60sAV53RLRf/sl3cnDk1ZLKgQ21mwUZf5g:U9ryBRVfw/ZLKgh1FCf5
TLSH T164668C03665645E5C865DE30C2BB53627A34FC8DDB3533A72E806B782F357D0AABA740
TrID 27.0% (.EXE) Win64 Executable (generic) (6522/11/2)
20.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
18.6% (.EXE) Win32 Executable (generic) (4504/4/1)
8.5% (.ICL) Windows Icons Library (generic) (2059/9)
8.4% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
Reporter Anonymous
Tags:exe vidar

Intelligence

File Origin
# of uploads :
1
# of downloads :
177
Origin country :
CH CH
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
No threats detected
Analysis date:
2026-09-17 13:46:58 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/b89b0fc8-30ac-4248-8ec1-76b820fc0d10

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/86189/
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm crypto golang masquerade
Link:
https://www.filescan.io/uploads/6aabeb76876ae8b266c50ca6/reports/8c134316-f836-40af-9d19-bb32c90cd103/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/efab7a78200c75cfb7ef529bdebfd2356cff03c24c0b49541abd6c12e6eb013b
Verdict:
Unknown
File Type:
exe x64
Link:
https://opentip.kaspersky.com/efab7a78200c75cfb7ef529bdebfd2356cff03c24c0b49541abd6c12e6eb013b/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/80b8d01c-e45d-46d6-9581-3eebb18d38a7
Score:
91%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/efab7a78200c75cfb7ef529bdebfd2356cff03c24c0b49541abd6c12e6eb013b
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/efab7a78200c75cfb7ef529bdebfd2356cff03c24c0b49541abd6c12e6eb013b/
Threat name:
Win64.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-09-16 13:03:00 UTC
File Type:
PE+ (Exe)
AV detection:
17 of 36 (47.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=56vxu6babr247n7pkkn55p6sgvwp6a6cjqfusva2xvwbfzxlae5q._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/260917-qr2zmaeb87/
Unpacked files
SH256 hash:
efab7a78200c75cfb7ef529bdebfd2356cff03c24c0b49541abd6c12e6eb013b
MD5 hash:
113a7f0c492babbd0450e7b6da970292
SHA1 hash:
ec8567d475efd8c2fff0d957f11bb65ce1d54bf6
Link:
https://www.unpac.me/results/3a881203-ce5f-4443-9c29-9f0b5e34ceac/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.72
Link:
https://yomi.yoroi.company/submissions/efab7a78200c75cfb7ef529bdebfd2356cff03c24c0b49541abd6c12e6eb013b

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: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: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

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/86189/

Comments