MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c4ad2d2df36d58cd27d9d0525aa82b8ab46c9f1d453db1e4d032cbfe9a489106. 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: 15


Intelligence 15 IOCs YARA 21 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c4ad2d2df36d58cd27d9d0525aa82b8ab46c9f1d453db1e4d032cbfe9a489106
SHA3-384 hash: 4988cd5049f2b1f4bbc5248fcee9f1f65aad46b3da1df8dccc0a544a21d0d24876b1e390ce6a2a5ab3ca38f2ee2719ce
SHA1 hash: e161b4311ecb9bf5182bef96af8d2180b32f321b
MD5 hash: ff16837894eb7ab134bb92098f2a4bfe
humanhash: illinois-dakota-lemon-montana
File name:random.exe
Download: download sample
Signature Vidar
Create hunting rule
File size:225'792 bytes
First seen:2026-03-14 16:39:32 UTC
Last seen:2026-03-14 17:39:34 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 6ed4f5f04d62b18d96b26d6db7c18840 (387 x SalatStealer, 78 x BitRAT, 42 x RedLineStealer)
ssdeep 6144:FvoSneFARaBBtIeZTrV3aom7E+izUItTy+7Ix7:evFAcsen/m7bfR7
TLSH T1C624231B7279EAFFE043D17E54CACA073CD414D8E4992CFD6F48CB92826C691F88A459
TrID 60.0% (.EXE) UPX compressed Win64 Executable (70117/5/12)
23.1% (.EXE) UPX compressed Win32 Executable (27066/9/6)
5.5% (.EXE) Win64 Executable (generic) (6522/11/2)
4.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
1.7% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
Reporter abuse_ch
Tags:exe UPX vidar
File size (compressed) :225'792 bytes
File size (de-compressed) :657'408 bytes
Format:win64/pe
Unpacked file: 610ba069af057806d103683a68fd5627b2d3e4389011a72156294d3957c28710

Intelligence

File Origin
# of uploads :
3
# of downloads :
113
Origin country :
SE SE
Vendor Threat Intelligence
Malware configuration found for:
PEPacker
Details
Link:
https://research.acce.ciphertechsolutions.com/results/df59b605-b3aa-4733-a917-a8b455fa274c/
Malware family:
vidar
Create hunting rule
ID:
1
File name:
random.exe
Verdict:
Malicious activity
Analysis date:
2026-03-14 16:41:30 UTC
Tags:
stealer stealc vidar xor-url upx generic
Link:
https://app.any.run/tasks/7fde9b64-591b-4fee-83ab-ebee6d1c2336

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/57413/
Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69b58f7b88c80c01586a1c42
Tags:
ransomware obfuscated small
Gathering data
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/c4ad2d2df36d58cd27d9d0525aa82b8ab46c9f1d453db1e4d032cbfe9a489106
Result
Gathering data
Verdict:
Unknown
File Type:
exe x64
Link:
https://opentip.kaspersky.com/c4ad2d2df36d58cd27d9d0525aa82b8ab46c9f1d453db1e4d032cbfe9a489106/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/ca288494-be35-4ecd-973b-7fffd85b0415
Result
Threat name:
Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1883781
Signature
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Contains functionality to detect sleep reduction / modifications
Found API chain indicative of debugger detection
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: 1883781 Sample: random.exe Startdate: 14/03/2026 Architecture: WINDOWS Score: 100 47 ggl.ssffaa19.xyz 2->47 49 telegram.me 2->49 75 Suricata IDS alerts for network traffic 2->75 77 Found malware configuration 2->77 79 Multi AV Scanner detection for submitted file 2->79 83 4 other signatures 2->83 8 random.exe 21 2->8         started        12 msedge.exe 66 634 2->12         started        14 msedge.exe 2->14         started        16 2 other processes 2->16 signatures3 81 Performs DNS queries to domains with low reputation 47->81 process4 dnsIp5 51 telegram.me 149.154.167.99, 443, 49693 TELEGRAMRU United Kingdom 8->51 53 ggl.ssffaa19.xyz 172.67.144.128, 443, 49694, 49695 CLOUDFLARENETUS United States 8->53 85 Found API chain indicative of debugger detection 8->85 87 Tries to harvest and steal browser information (history, passwords, etc) 8->87 89 Writes to foreign memory regions 8->89 91 6 other signatures 8->91 18 msedge.exe 2 14 8->18         started        21 msedge.exe 8->21         started        23 msedge.exe 8->23         started        25 chrome.exe 3 8->25         started        55 192.168.2.5, 138, 443, 49352 unknown unknown 12->55 57 239.255.255.250 unknown Reserved 12->57 27 msedge.exe 12->27         started        32 2 other processes 12->32 30 msedge.exe 14->30         started        34 2 other processes 14->34 36 3 other processes 16->36 signatures6 process7 dnsIp8 73 Monitors registry run keys for changes 18->73 38 msedge.exe 18->38         started        40 msedge.exe 21->40         started        42 msedge.exe 23->42         started        44 chrome.exe 25->44         started        59 part-0012.t-0009.t-msedge.net 13.107.213.40, 443, 49736, 49737 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 27->59 61 13.107.246.40, 443, 49703, 49727 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 27->61 67 38 other IPs or domains 27->67 63 ln-0002.ln-msedge.net 150.171.22.12, 443, 49808 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 30->63 65 150.171.28.11, 443, 49822, 49824 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 30->65 69 49 other IPs or domains 30->69 signatures9 process10 dnsIp11 71 www.google.com 142.250.217.132, 443, 49719, 49722 GOOGLEUS United States 44->71
Score:
98%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/c4ad2d2df36d58cd27d9d0525aa82b8ab46c9f1d453db1e4d032cbfe9a489106
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/ff16837894eb7ab134bb92098f2a4bfe
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c4ad2d2df36d58cd27d9d0525aa82b8ab46c9f1d453db1e4d032cbfe9a489106/
Verdict:
Malicious
Threat:
Family.VIDAR
Link:
https://tip.neiki.dev/file/c4ad2d2df36d58cd27d9d0525aa82b8ab46c9f1d453db1e4d032cbfe9a489106
Threat name:
Win64.Spyware.Vidar
Create hunting rule
Status:
Malicious
First seen:
2026-03-14 00:55:49 UTC
AV detection:
12 of 24 (50.00%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ysws2lptnvmm2j6z2bjfvkblrk2gzhy5iu63dzgqglf75gsiseda._file
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:vidar botnet:0c18065d7c2c57bb7555df052950cba3 stealer upx
Link:
https://tria.ge/reports/260314-t6pjmaa15p/
Behaviour
UPX packed file
Detects Vidar Stealer
Vidar
Vidar family
Malware Config
C2 Extraction:
https://telegram.me/mm8hyx
https://steamcommunity.com/profiles/76561198728266687
Unpacked files
SH256 hash:
c4ad2d2df36d58cd27d9d0525aa82b8ab46c9f1d453db1e4d032cbfe9a489106
MD5 hash:
ff16837894eb7ab134bb92098f2a4bfe
SHA1 hash:
e161b4311ecb9bf5182bef96af8d2180b32f321b
Link:
https://www.unpac.me/results/9d752d51-c074-4a5f-9464-d3d6dee13349/
SH256 hash:
610ba069af057806d103683a68fd5627b2d3e4389011a72156294d3957c28710
MD5 hash:
8dda73fcbb2b520b9eed1f89258952bf
SHA1 hash:
a0c632bce1849a0233e91e0cfbc30667d348346d
Detections:
SUSP_XORed_URL_In_EXE
Create hunting rule
SUSP_XORed_Mozilla
Create hunting rule
Link:
https://www.unpac.me/results/9d752d51-c074-4a5f-9464-d3d6dee13349/
Parent samples :
c4ad2d2df36d58cd27d9d0525aa82b8ab46c9f1d453db1e4d032cbfe9a489106
610ba069af057806d103683a68fd5627b2d3e4389011a72156294d3957c28710
Malware family:
Vidar
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/c4ad2d2df36d/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/c4ad2d2df36d58cd27d9d0525aa82b8ab46c9f1d453db1e4d032cbfe9a489106

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: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:DebuggerHiding__Active
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:dgaagas
Create hunting rule
Author:Harshit
Description:Uses certutil.exe to download a file named test.txt
Rule name:INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
Author:ditekSHen
Description:Detects Windows executables referencing non-Windows User-Agents
Rule name:suspicious_PEs
Create hunting rule
Author:txc
Description:This rule detected suspicious PE files, based on high entropy and low amount of imported DLLs. This behaviour indicates packed files or files, that hide their true intention.
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
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:upx_largefile
Create hunting rule
Author:k3nr9
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.

Web download

Vidar

Executable exe c4ad2d2df36d58cd27d9d0525aa82b8ab46c9f1d453db1e4d032cbfe9a489106

(this sample)

Vidar

Executable exe 610ba069af057806d103683a68fd5627b2d3e4389011a72156294d3957c28710

Cape
Cape
https://www.capesandbox.com/analysis/57413/
  
URLhaus
https://urlhaus.abuse.ch/url/3794657/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 610ba069af057806d103683a68fd5627b2d3e4389011a72156294d3957c28710
  
Dropping
MD5 8dda73fcbb2b520b9eed1f89258952bf

Comments