MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1f40d6ff2f88c58bf2a2685da8a847fd9cf7a54e28a3ea994390bd0af4e96a80. 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: 10


Intelligence 10 IOCs YARA 25 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1f40d6ff2f88c58bf2a2685da8a847fd9cf7a54e28a3ea994390bd0af4e96a80
SHA3-384 hash: b5a984a59e332ae214570cfeed4f8f9bad831e79916caef61ee9fd067051c521a923082c262ad754ca4b568e38f1c0ca
SHA1 hash: 73c778fd1ae7ff90ed9375d50028a42d89337e16
MD5 hash: 47a03ce6ad0046e4e79a5cc29dcf6874
humanhash: november-three-leopard-moon
File name:1f40d6ff2f88c58bf2a2685da8a847fd9cf7a54e28a3ea994390bd0af4e96a80.bin
Download: download sample
Signature Vidar
Create hunting rule
File size:4'194'664 bytes
First seen:2026-08-12 01:04:21 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d42595b695fc008ef2c56aabd8efd68e (860 x Vidar, 308 x RemusStealer, 131 x Stealc)
ssdeep 49152:PHMtiMH0Dv8Bm+6SopLexXHMXogG0c+sVwzpGU9dKwF:PMrm1SXX+npTHlF
TLSH T113167C13AC9189FAC4A9A335C8B75252B664BC0C4B3237DB2E50BEB82F327D06D75754
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 signed vidar

Code Signing Certificate

Organisation:dofi.in
Issuer:dofi.in
Algorithm:sha256WithRSAEncryption
Valid from:2026-08-07T21:12:31Z
Valid to:2027-08-07T21:12:31Z
Serial number: 6e465f5344189a47
Thumbprint Algorithm:SHA256
Thumbprint: 089efe0af7d80c5c401f9bc91b4e089d6ce2ec1e388af0cd6d3208341eecf0b1
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
109
Origin country :
CH CH
Vendor Threat Intelligence
No detections
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/80584/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Connection attempt
Sending a custom TCP request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
adaptive-context anti-vm crypto golang loader masquerade signed vidar
Link:
https://www.filescan.io/uploads/6a7bc714e6e684df9ec1b7e3/reports/37cfd7c6-bf61-4bac-b1da-57decc14525b/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/1f40d6ff2f88c58bf2a2685da8a847fd9cf7a54e28a3ea994390bd0af4e96a80
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-08-11T20:45:00Z UTC
Last seen:
2026-08-11T21:40:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/1f40d6ff2f88c58bf2a2685da8a847fd9cf7a54e28a3ea994390bd0af4e96a80/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/f10b6c25-de53-450d-849e-2df60dbe3fdc
Score:
87%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/1f40d6ff2f88c58bf2a2685da8a847fd9cf7a54e28a3ea994390bd0af4e96a80
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1f40d6ff2f88c58bf2a2685da8a847fd9cf7a54e28a3ea994390bd0af4e96a80/
Threat name:
Win64.Trojan.Vidar
Create hunting rule
Status:
Malicious
First seen:
2026-08-12 00:51:08 UTC
File Type:
PE+ (Exe)
AV detection:
13 of 36 (36.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=d5ann7zprdcyx4vcnbo2rkch7woppjkofcr6vgkdsc6qv5hjnkaa._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://tria.ge/reports/260812-bfe86agl61/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of NtSetInformationThreadHideFromDebugger
Unpacked files
SH256 hash:
1f40d6ff2f88c58bf2a2685da8a847fd9cf7a54e28a3ea994390bd0af4e96a80
MD5 hash:
47a03ce6ad0046e4e79a5cc29dcf6874
SHA1 hash:
73c778fd1ae7ff90ed9375d50028a42d89337e16
Link:
https://www.unpac.me/results/dc01021e-68e5-46f3-87e0-1a42ae180103/
Malware family:
Vidar
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/1f40d6ff2f88/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.71
Link:
https://yomi.yoroi.company/submissions/1f40d6ff2f88c58bf2a2685da8a847fd9cf7a54e28a3ea994390bd0af4e96a80

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: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: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

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/80584/

Comments