MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2f08e3512c2f383b78cb28bca5020a7d0b0b3afbab83e55b73d15ef0c2632005. 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: 17


Intelligence 17 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2f08e3512c2f383b78cb28bca5020a7d0b0b3afbab83e55b73d15ef0c2632005
SHA3-384 hash: af456045dd7d4a57bc0493bfc1d02704c7318eddb13fce3b2e397904175ae385d7cbfd83288ab9dd036cefc1e53bf3d6
SHA1 hash: 99e088c78f6fd262f7c6a74255ed5b9aff9a7afd
MD5 hash: 309914a873c3884c1c8a6c005635d570
humanhash: muppet-winter-grey-mexico
File name:file
Download: download sample
Signature Vidar
Create hunting rule
File size:649'728 bytes
First seen:2026-03-21 23:49:25 UTC
Last seen:2026-03-22 00:45:14 UTC
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 12288:r0auuPSlU5B0umJF9Iv/ht+JSe9gke2nHDxH1Wg17RWc:wTuPSlUzuj9Iv/q1PGgP
TLSH T116D42BFE9D60E325F60DD0BAE247D7528F2138011236A6A329BE93141245873DB6B7FD
TrID 44.6% (.EXE) Win64 Executable (generic) (6522/11/2)
14.0% (.ICL) Windows Icons Library (generic) (2059/9)
13.8% (.EXE) OS/2 Executable (generic) (2029/13)
13.7% (.EXE) Generic Win/DOS Executable (2002/3)
13.6% (.EXE) DOS Executable (generic) (2000/1)
Magika pebin
Reporter abuse_ch
Tags:exe upx-dec vidar


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 6c643706fb6ffa1622de6f9256be0e6676748e8b99dd1d3e31749695cfe79822
File size (compressed) :223'232 bytes
File size (de-compressed) :649'728 bytes
Format:win64/pe
Packed file: 6c643706fb6ffa1622de6f9256be0e6676748e8b99dd1d3e31749695cfe79822

Intelligence

File Origin
# of uploads :
2
# of downloads :
165
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Vidar
Details
Vidar
c2 urls, useragents, c2 handshake magic parameters, a version, and a missionid
Link:
https://research.acce.ciphertechsolutions.com/results/0d3d880f-9463-4d17-a15a-e9554819e4f4/
Malware family:
vidar
Create hunting rule
ID:
1
File name:
_2f08e3512c2f383b78cb28bca5020a7d0b0b3afbab83e55b73d15ef0c2632005.exe
Verdict:
Malicious activity
Analysis date:
2026-03-21 23:50:51 UTC
Tags:
xor-url vidar generic stealer stealc
Link:
https://app.any.run/tasks/b3f937a5-c1b5-4fb1-af26-45205baf456a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Gathering data
Detection(s):
SecuriteInfo.com.Win64.Vidar-D.14695658.UNOFFICIAL
Create hunting rule

Win.Malware.Vidar-10059817-0
Create hunting rule

Verdict:
Malicious
Score:
90.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69bf2ec4aacb4c376b129c2b
Tags:
ransomware obfuscated dropper
Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
base64 microsoft_visual_cc obfuscated packed vidar
Link:
https://www.filescan.io/uploads/69bf2ec24678eefbc7b0b045/reports/a618d6cb-8efe-412b-a737-e3d1935932a0/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/2f08e3512c2f383b78cb28bca5020a7d0b0b3afbab83e55b73d15ef0c2632005
Verdict:
Malicious
File Type:
exe x64
Detections:
Trojan-PSW.Vidar.HTTP.C&C Trojan-PSW.Win64.Vidar.mr
Link:
https://opentip.kaspersky.com/2f08e3512c2f383b78cb28bca5020a7d0b0b3afbab83e55b73d15ef0c2632005/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/348f77bc-70e4-4fe7-9430-97b543598cd0
Result
Threat name:
Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1887251
Signature
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Found malware configuration
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Monitors registry run keys for changes
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Sample uses string decryption to hide its real strings
Suricata IDS alerts for network traffic
Tries to detect virtualization through RDTSC time measurements
Tries to harvest and steal browser information (history, passwords, etc)
Writes to foreign memory regions
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1887251 Sample: file.exe Startdate: 22/03/2026 Architecture: WINDOWS Score: 100 37 har.ssffaa4.xyz 2->37 39 telegram.me 2->39 41 fg.microsoft.map.fastly.net 2->41 65 Suricata IDS alerts for network traffic 2->65 67 Found malware configuration 2->67 69 Multi AV Scanner detection for submitted file 2->69 73 4 other signatures 2->73 8 file.exe 21 2->8         started        12 msedge.exe 73 759 2->12         started        14 msedge.exe 2->14         started        signatures3 71 Performs DNS queries to domains with low reputation 37->71 process4 dnsIp5 55 har.ssffaa4.xyz 104.21.90.56, 443, 49727, 49728 CLOUDFLARENETUS United States 8->55 57 telegram.me 149.154.167.99, 443, 49726 TELEGRAMRU United Kingdom 8->57 75 Tries to harvest and steal browser information (history, passwords, etc) 8->75 77 Writes to foreign memory regions 8->77 79 Allocates memory in foreign processes 8->79 81 4 other signatures 8->81 16 msedge.exe 2 19 8->16         started        19 chrome.exe 2 8->19         started        59 192.168.2.4, 138, 443, 49696 unknown unknown 12->59 61 239.255.255.250 unknown Reserved 12->61 21 msedge.exe 12->21         started        24 msedge.exe 12->24         started        26 msedge.exe 12->26         started        30 2 other processes 12->30 28 msedge.exe 14->28         started        signatures6 process7 dnsIp8 63 Monitors registry run keys for changes 16->63 32 msedge.exe 16->32         started        34 chrome.exe 19->34         started        49 13.107.226.41, 443, 49805, 49806 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 21->49 51 part-0013.t-0009.fb-t-msedge.net 13.107.253.41, 443, 49781 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 21->51 53 38 other IPs or domains 21->53 signatures9 process10 dnsIp11 43 plus.l.google.com 108.177.122.102, 443, 49765 GOOGLEUS United States 34->43 45 www.google.com 142.251.155.119, 443, 49741, 49742 GOOGLEUS United States 34->45 47 2 other IPs or domains 34->47
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/2f08e3512c2f383b78cb28bca5020a7d0b0b3afbab83e55b73d15ef0c2632005
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2f08e3512c2f383b78cb28bca5020a7d0b0b3afbab83e55b73d15ef0c2632005/
Verdict:
Malicious
Threat:
Family.VIDAR
Link:
https://tip.neiki.dev/file/2f08e3512c2f383b78cb28bca5020a7d0b0b3afbab83e55b73d15ef0c2632005
Threat name:
Win64.Trojan.Vidar
Create hunting rule
Status:
Malicious
First seen:
2026-03-21 23:50:29 UTC
File Type:
PE+ (Exe)
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=f4eogujmf44dw6glfc6kkaqkpufqwox3vob6kw3t2fppbqtdeacq._file
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:vidar botnet:5c8f0a9441c8eedf93057123eb42a95b
Link:
https://tria.ge/reports/260321-3vslksey5q/
Malware Config
C2 Extraction:
https://telegram.me/t22see
https://steamcommunity.com/profiles/76561198727080522
Unpacked files
SH256 hash:
2f08e3512c2f383b78cb28bca5020a7d0b0b3afbab83e55b73d15ef0c2632005
MD5 hash:
309914a873c3884c1c8a6c005635d570
SHA1 hash:
99e088c78f6fd262f7c6a74255ed5b9aff9a7afd
Detections:
SUSP_XORed_URL_In_EXE
Create hunting rule
SUSP_XORed_Mozilla
Create hunting rule
Link:
https://www.unpac.me/results/4a3eeef6-bda8-4cab-87fd-ac22d2598c31/
Parent samples :
2f08e3512c2f383b78cb28bca5020a7d0b0b3afbab83e55b73d15ef0c2632005
6c643706fb6ffa1622de6f9256be0e6676748e8b99dd1d3e31749695cfe79822
Malware family:
Vidar
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/2f08e3512c2f/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.87
Link:
https://yomi.yoroi.company/submissions/2f08e3512c2f383b78cb28bca5020a7d0b0b3afbab83e55b73d15ef0c2632005

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:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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

File information

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

Web download

Vidar

Executable exe 6c643706fb6ffa1622de6f9256be0e6676748e8b99dd1d3e31749695cfe79822

Vidar

Executable exe 2f08e3512c2f383b78cb28bca5020a7d0b0b3afbab83e55b73d15ef0c2632005

(this sample)

  
Dropped by
SHA256 6c643706fb6ffa1622de6f9256be0e6676748e8b99dd1d3e31749695cfe79822
  
URLhaus
https://urlhaus.abuse.ch/url/3794623/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3801554/
  
Dropped by
MD5 ace025a6785c7d97b58e0def07d4690e
Cape
Cape
https://www.capesandbox.com/analysis/58545/
  
URLhaus
https://urlhaus.abuse.ch/url/3801950/

Comments