MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 731acbfa197b35c2db0a80e6dc028dec85bd385d43248dea91512e1e25e64d4f. 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: 11


Intelligence 11 IOCs YARA 24 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 731acbfa197b35c2db0a80e6dc028dec85bd385d43248dea91512e1e25e64d4f
SHA3-384 hash: fc4803f69bc0dc44889e20ede717ffcf2cde8a7dcfaaaedbe23b57316586ad4d8cf383ca08a6203f238a4251bdf1dc7e
SHA1 hash: 636fecf89f9f18f288b2219cc90896048908bed9
MD5 hash: 13e516717069a6dbb83275757d40a477
humanhash: sodium-arizona-high-delaware
File name:731acbfa197b35c2db0a80e6dc028dec85bd385d43248dea91512e1e25e64d4f.bin
Download: download sample
Signature Vidar
Create hunting rule
File size:3'018'608 bytes
First seen:2026-08-11 21:00:29 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d42595b695fc008ef2c56aabd8efd68e (890 x Vidar, 310 x RemusStealer, 132 x Stealc)
ssdeep 49152:igiu70whea2sfAZx70707a7q7YW3LkQUqHr20lCp3g0ExT4eVEzp9yyvB90gp:igiT0+a0lK3HqseV890g
TLSH T151D59E077CD009E9D89AA63188F221867F35B8551F3A23D72E50B7782F36BE19D36790
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 signed vidar

Code Signing Certificate

Organisation:opensooq.com
Issuer:opensooq.com
Algorithm:sha256WithRSAEncryption
Valid from:2026-07-13T09:28:52Z
Valid to:2027-07-13T09:28:52Z
Serial number: 6efba6aa2f8ffda9
Thumbprint Algorithm:SHA256
Thumbprint: 1e6501f37872e22fbb47c15015b76fe256dde58c22f0e2f67baea4852da889d1
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
116
Origin country :
CH CH
Vendor Threat Intelligence
No detections
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/80493/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
DNS request
Connection attempt
Launching a service
Behavior that indicates a threat
Sending a custom TCP request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
adaptive-context anti-vm crypto golang masquerade packed signed
Link:
https://www.filescan.io/uploads/6a7b8d96a2fac182f5fcf08f/reports/d47ef964-d64c-442e-bbff-34bdd6a6e135/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/731acbfa197b35c2db0a80e6dc028dec85bd385d43248dea91512e1e25e64d4f
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-07-15T14:00:00Z UTC
Last seen:
2026-07-30T10:14:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/731acbfa197b35c2db0a80e6dc028dec85bd385d43248dea91512e1e25e64d4f/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/dee464ac-a101-4979-aa09-4f4b8f3b53a2
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/731acbfa197b35c2db0a80e6dc028dec85bd385d43248dea91512e1e25e64d4f
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/731acbfa197b35c2db0a80e6dc028dec85bd385d43248dea91512e1e25e64d4f/
Threat name:
Win64.Trojan.Malgent
Create hunting rule
Status:
Malicious
First seen:
2026-07-15 20:16:01 UTC
File Type:
PE+ (Exe)
AV detection:
22 of 36 (61.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=omnmx6qzpm24fwykqdtnyaun5sc32oc5imsi32urkexb4jpgjvhq._file
Verdict:
malicious
Label(s):
Vidar
Create hunting rule
Link:
https://reports.threatray.com/a2e7f892-f7d1-4cff-b453-ccae781b14c7
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:vidar botnet:ae779ba87d7d754670b105a9c88a4e64 stealer
Link:
https://tria.ge/reports/260811-ztw1tsyvfv/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of NtSetInformationThreadHideFromDebugger
Family: Vidar
Malware Config
C2 Extraction:
https://telegram.me/r7t3at
https://steamcommunity.com/profiles/76561198674661449
Unpacked files
SH256 hash:
731acbfa197b35c2db0a80e6dc028dec85bd385d43248dea91512e1e25e64d4f
MD5 hash:
13e516717069a6dbb83275757d40a477
SHA1 hash:
636fecf89f9f18f288b2219cc90896048908bed9
Link:
https://www.unpac.me/results/57aa9af2-689d-42f6-a4c5-14ec4952f169/
Malware family:
Vidar
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/731acbfa197b/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/731acbfa197b35c2db0a80e6dc028dec85bd385d43248dea91512e1e25e64d4f

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: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: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:Windows_Trojan_Vidar_57ae970e
Create hunting rule
Author:Elastic Security

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/80493/

Comments