MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 052b25daa98e4f3e8a5be46798588795012f9628288ed027e0bdafbcfe681333. 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 25 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 052b25daa98e4f3e8a5be46798588795012f9628288ed027e0bdafbcfe681333
SHA3-384 hash: 52f0f37c995e0fc342d6978731e6e45d8cdc15e54257a1c373db1c87a06be70f28d33b99b2b78bc6782f6c74b79fba46
SHA1 hash: c27b811d96d2ef8d6b4dfa08d9755c71b30d7377
MD5 hash: a74b3e8e21f9073692d7479e2fc682bb
humanhash: may-magnesium-september-wisconsin
File name:file
Download: download sample
Signature Vidar
Create hunting rule
File size:4'277'072 bytes
First seen:2026-08-03 19:45:32 UTC
Last seen:2026-08-03 19:49:28 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash d42595b695fc008ef2c56aabd8efd68e (939 x Vidar, 318 x RemusStealer, 132 x Stealc)
ssdeep 49152:6E5Z92ACx2VQ6B1pMEqFneHVYzgio2R1NlJ/87pkm7e7OATdNio+muW8nm3Fj/w2:6ehvbY84Hlu4
TLSH T13A164A176E9948F5C099E735C4BB5256BA70B84D4B3133D32E61AE782F323C1AE39B44
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:54e64e dropped-by-amadey exe signed vidar

Code Signing Certificate

Organisation:dewo.so
Issuer:dewo.so
Algorithm:sha256WithRSAEncryption
Valid from:2026-08-03T19:43:00Z
Valid to:2027-08-03T19:43:00Z
Serial number: 4ad702ceaef2e9c3
Thumbprint Algorithm:SHA256
Thumbprint: 89d6cb5642ac2f8dc76e6a2e03810f31cf47b41f9cf9c79c5a4c80dd11b5dcef
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform


Avatar
Bitsight
url: http://91.92.242.236/files-129312398/files/file_e3935e16789d1c43.exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
219
Origin country :
US US
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
Malicious activity
Analysis date:
2026-08-03 19:53:18 UTC
Tags:
stealer golang
Link:
https://app.any.run/tasks/699c597e-c9e7-4674-825f-be4b67c1f6ad

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/78685/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Siggen5.35341.67645957.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a file in the %temp% directory
Reading critical registry keys
Deleting a recently created file
Connection attempt to an infection source
Sending a TCP request to an infection source
Stealing user critical data
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
adaptive-context anti-vm golang signed
Link:
https://www.filescan.io/uploads/6a70efea3314ebb3c3739ea9/reports/0dbec110-a70d-46f5-b10d-65e95554fe80/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/052b25daa98e4f3e8a5be46798588795012f9628288ed027e0bdafbcfe681333
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/01da503c-d7d5-4481-a620-bcea4a379b1f
Score:
82%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/052b25daa98e4f3e8a5be46798588795012f9628288ed027e0bdafbcfe681333
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/a74b3e8e21f9073692d7479e2fc682bb
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/052b25daa98e4f3e8a5be46798588795012f9628288ed027e0bdafbcfe681333/
Threat name:
Win64.Trojan.Egairtigado
Create hunting rule
Status:
Malicious
First seen:
2026-08-03 19:46:32 UTC
File Type:
PE+ (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=auvslwvjrzht5cs34rtzqwehsuas7frifchnaj7axwx3z7ticmzq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery spyware stealer
Link:
https://tria.ge/reports/260803-ygqslseg87/
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Checks processor information in registry
Enumerates system info in registry
Browser Information Discovery
System Time Discovery
Suspicious use of NtSetInformationThreadHideFromDebugger
Reads WinSCP keys stored on the system
Reads user/profile data of web browsers
Unpacked files
SH256 hash:
052b25daa98e4f3e8a5be46798588795012f9628288ed027e0bdafbcfe681333
MD5 hash:
a74b3e8e21f9073692d7479e2fc682bb
SHA1 hash:
c27b811d96d2ef8d6b4dfa08d9755c71b30d7377
Link:
https://www.unpac.me/results/93eb739e-9214-4400-b888-992055fbf331/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/052b25daa98e/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/052b25daa98e4f3e8a5be46798588795012f9628288ed027e0bdafbcfe681333

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:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
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: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:RANSOMWARE
Create hunting rule
Author:ToroGuitar
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:SUSP_XORed_MSDOS_Stub_Message
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed MSDOS stub message
Reference:https://yara.readthedocs.io/en/latest/writingrules.html#xor-strings
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
Rule name:TelegramAPIMalware_PowerShell_EXE
Create hunting rule
Author:@polygonben
Description:Hunting for pwsh malware using Telegram for C2
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.

Web download

Vidar

Executable exe 052b25daa98e4f3e8a5be46798588795012f9628288ed027e0bdafbcfe681333

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/78685/

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