MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8799b45837423ed2178e3521ddc524dbfc7cf23a7685c8ec55e2aee6f14df46a. 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: 13


Intelligence 13 IOCs YARA 33 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8799b45837423ed2178e3521ddc524dbfc7cf23a7685c8ec55e2aee6f14df46a
SHA3-384 hash: a872704f1a1f7ffbb6ffe3c9085ddfe47fece51534c429226fc0222fac8119762b0bf76fe8a747657406d45aa24f36b8
SHA1 hash: 2f4afc01c3d8f1f7fdbd9e54af1972932ff7adad
MD5 hash: d302e9331836cd65a58970484498450d
humanhash: johnny-jig-november-texas
File name:Bootstapper.exe
Download: download sample
Signature Vidar
Create hunting rule
File size:2'001'920 bytes
First seen:2026-03-19 04:02:44 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f0ea7b7844bbc5bfa9bb32efdcea957c (65 x Sliver, 37 x Vidar, 17 x CobaltStrike)
ssdeep 24576:ZQxdKmplIyLAQi4o2UEoenn6NU6O36WC2oOO+OcsYgt+Ej1K1:ZYdKmcyLAQi4qxenOU65+MYgtV1K1
TLSH T159959C03BCD161B5D5AAD23289B112A17B30F85A0B3137C36F65B6B83EBA7D45E35384
TrID 37.0% (.EXE) Win64 Executable (generic) (6522/11/2)
28.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
11.5% (.EXE) OS/2 Executable (generic) (2029/13)
11.3% (.EXE) Generic Win/DOS Executable (2002/3)
11.3% (.EXE) DOS Executable (generic) (2000/1)
Magika pebin
Reporter Skynet11
Tags:exe vidar

Intelligence

File Origin
# of uploads :
1
# of downloads :
166
Origin country :
AU AU
Vendor Threat Intelligence
No detections
Malware family:
vidar
Create hunting rule
ID:
1
File name:
x8799b45837423ed2178e3521ddc524dbfc7cf23a7685c8ec55e2aee6f14df46a.exe
Verdict:
Malicious activity
Analysis date:
2026-03-19 02:51:57 UTC
Tags:
stealer stealc vidar xor-url golang generic
Link:
https://app.any.run/tasks/14733409-0085-41de-b954-de3597cbb006

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/58057/
Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69bb64cd88c80c01586be01f
Tags:
ransomware dridex small virus
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Gathering data
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/8799b45837423ed2178e3521ddc524dbfc7cf23a7685c8ec55e2aee6f14df46a
Verdict:
Malicious
File Type:
exe x64
Detections:
Trojan-PSW.Win32.Vidar.ifz Trojan-PSW.Win32.Vidar.d Trojan-PSW.Win32.Coins.sb
Link:
https://opentip.kaspersky.com/8799b45837423ed2178e3521ddc524dbfc7cf23a7685c8ec55e2aee6f14df46a/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/bf91076c-72a4-4f4a-bdc6-272217d21399
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/8799b45837423ed2178e3521ddc524dbfc7cf23a7685c8ec55e2aee6f14df46a
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8799b45837423ed2178e3521ddc524dbfc7cf23a7685c8ec55e2aee6f14df46a/
Verdict:
Malicious
Threat:
Family.STEALC
Link:
https://tip.neiki.dev/file/8799b45837423ed2178e3521ddc524dbfc7cf23a7685c8ec55e2aee6f14df46a
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=q6m3iwbxii7nef4oguq53rje3p6hz4r2o2c4r3cv4kxon4kn6rva._file
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:vidar botnet:29ba7c8b6e69ca4a3265aa1be3cb06c3 stealer
Link:
https://tria.ge/reports/260319-emgmcagv6w/
Behaviour
Detects Vidar Stealer
Vidar
Vidar family
Malware Config
C2 Extraction:
https://157.180.81.4
https://telegram.me/mm8hyx
https://steamcommunity.com/profiles/76561198728266687
Unpacked files
SH256 hash:
8799b45837423ed2178e3521ddc524dbfc7cf23a7685c8ec55e2aee6f14df46a
MD5 hash:
d302e9331836cd65a58970484498450d
SHA1 hash:
2f4afc01c3d8f1f7fdbd9e54af1972932ff7adad
Link:
https://www.unpac.me/results/8d21a075-0c18-4b67-93dd-b3eb86fca45f/
Malware family:
Vidar
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/8799b4583742/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.54
Link:
https://yomi.yoroi.company/submissions/8799b45837423ed2178e3521ddc524dbfc7cf23a7685c8ec55e2aee6f14df46a

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__RemoteAPI
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Active
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:dgaagas
Create hunting rule
Author:Harshit
Description:Uses certutil.exe to download a file named test.txt
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_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:RANSOMWARE
Create hunting rule
Author:ToroGuitar
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_URL_In_EXE
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects an XORed URL in an executable
Reference:https://twitter.com/stvemillertime/status/1237035794973560834
Rule name:SUSP_XORed_URL_in_EXE_RID2E46
Create hunting rule
Author:Florian Roth
Description:Detects an XORed URL in an executable
Reference:https://twitter.com/stvemillertime/status/1237035794973560834
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
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:VECT_Ransomware
Create hunting rule
Author:Mustafa Bakhit
Description:Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.

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/58057/

Comments