MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 78a503902223bffc536c435df9e43364c822899697f409122a6ea23db0fb1c2d. 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: 14


Intelligence 14 IOCs YARA 30 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 78a503902223bffc536c435df9e43364c822899697f409122a6ea23db0fb1c2d
SHA3-384 hash: 88fd456389813139e58f2984f6c2b0369490dd95e6f77c55059817b1cee5489bfdde3831e35f50d623132316e3647f9c
SHA1 hash: 28cbc32af1d054d824ca9936b84243d6fc51326f
MD5 hash: 199f09c7559d5c1aadb818cd94f562ec
humanhash: aspen-johnny-mississippi-october
File name:file
Download: download sample
Signature Vidar
Create hunting rule
File size:11'311'744 bytes
First seen:2026-01-01 14:23:04 UTC
Last seen:2026-01-01 15:08:32 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash c7269d59926fa4252270f407e4dab043 (45 x Hive, 23 x ServHelper, 22 x CobaltStrike)
ssdeep 49152:l4nctogrb/TqvO90dL3BmAFd4A64nsfJfIZ6g2GB4D0TziOURq4ETzAkVuFDOySo:l4UZ2L4CySvJXqT
TLSH T184B64A83AE485325DA9FD339D5B1A2456230B085133112D7BFA907A68D1BEC8573FB2F
gimphash 492bf1be0336ed016b0dad40a41fb551ee040f0a7ea4807340d01eee92fa3d2b
TrID 48.7% (.EXE) Win64 Executable (generic) (10522/11/4)
23.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
9.3% (.EXE) OS/2 Executable (generic) (2029/13)
9.2% (.EXE) Generic Win/DOS Executable (2002/3)
9.2% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
Reporter Bitsight
Tags:dropped-by-amadey exe fbf543 signed vidar

Code Signing Certificate

Organisation:grow.com
Issuer:WE1
Algorithm:sha256WithRSAEncryption
Valid from:2025-11-21T23:44:32Z
Valid to:2026-02-20T00:44:26Z
Serial number: a0c0680c1915308b0dfaabf8f6945ff3
Intelligence: 34 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: 4174a995414b48de6af1115eb9f6e92122ce3b141fdc621ccd8c47ffce01a5d7
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform


Avatar
Bitsight
url: http://130.12.180.43/files/most/random.exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
117
Origin country :
US US
Vendor Threat Intelligence
Malware configuration found for:
Going
Details
Link:
https://research.acce.ciphertechsolutions.com/results/b37206f5-61e1-403c-85c5-396a736780f5/
Malware family:
vidar
Create hunting rule
ID:
1
File name:
_78a503902223bffc536c435df9e43364c822899697f409122a6ea23db0fb1c2d.exe
Verdict:
Malicious activity
Analysis date:
2026-01-01 14:23:56 UTC
Tags:
stealer stealc vidar xor-url generic golang
Link:
https://app.any.run/tasks/e8cc29c1-e37c-487a-bcba-8e9e540a5113

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/46783/
Detection(s):
Win.Malware.Wingo-9956994-0
Create hunting rule

Verdict:
Malicious
Score:
93.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69568356d2357cccc3de6b68
Tags:
ransomware shellcode emotet small
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/78a503902223bffc536c435df9e43364c822899697f409122a6ea23db0fb1c2d
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-01-01T11:31:00Z UTC
Last seen:
2026-01-03T09:00:00Z UTC
Hits:
~100
Detections:
Trojan-PSW.Win32.Vidar.d Trojan.Win64.Agent.sb Trojan-PSW.Win32.Vidar.flq
Link:
https://opentip.kaspersky.com/78a503902223bffc536c435df9e43364c822899697f409122a6ea23db0fb1c2d/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a26b557f-c1c8-4668-8248-d15c4fed6ca6
Score:
47%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/78a503902223bffc536c435df9e43364c822899697f409122a6ea23db0fb1c2d
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/199f09c7559d5c1aadb818cd94f562ec
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/78a503902223bffc536c435df9e43364c822899697f409122a6ea23db0fb1c2d/
Verdict:
Malicious
Threat:
Family.STEALC
Link:
https://tip.neiki.dev/file/78a503902223bffc536c435df9e43364c822899697f409122a6ea23db0fb1c2d
Threat name:
Win64.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-01-01 14:23:19 UTC
File Type:
PE+ (Exe)
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pcsqhebceo77yu3mino7tzbtmtecfcmws72aserkn2rd3mh3dqwq._file
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:vidar stealer
Link:
https://tria.ge/reports/260106-k6n4esypfs/
Behaviour
Detects Vidar Stealer
Vidar
Vidar family
Verdict:
Malicious
Tags:
Win.Malware.Wingo-9956994-0
YARA:
n/a
Link:
https://app.threat.zone/submission/747c110b-b5cc-4914-b98a-d9856eb9df09
Unpacked files
SH256 hash:
78a503902223bffc536c435df9e43364c822899697f409122a6ea23db0fb1c2d
MD5 hash:
199f09c7559d5c1aadb818cd94f562ec
SHA1 hash:
28cbc32af1d054d824ca9936b84243d6fc51326f
Link:
https://www.unpac.me/results/14d33bdc-d0a1-4523-abae-c7bfa3ec38e6/
Malware family:
Vidar
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/78a503902223/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/78a503902223bffc536c435df9e43364c822899697f409122a6ea23db0fb1c2d

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:dependsonpythonailib
Create hunting rule
Author:Tim Brown
Description:Hunts for dependencies on Python AI libraries
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:identity_golang
Create hunting rule
Author:Eric Yocam
Description:find Golang malware
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:reverse_http
Create hunting rule
Author:CD_R0M_
Description:Identify strings with http reversed (ptth)
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: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:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:win_bazarbackdoor_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.bazarbackdoor.

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Vidar

Executable exe 78a503902223bffc536c435df9e43364c822899697f409122a6ea23db0fb1c2d

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3748350/
Cape
Cape
https://www.capesandbox.com/analysis/46783/
  
URLhaus
https://urlhaus.abuse.ch/url/3748362/

Comments