MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e8ff2c7daf775a23680e2caba0dccb8d71a280c54dfaeae9b3d2a1318dc1bf92. 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 29 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e8ff2c7daf775a23680e2caba0dccb8d71a280c54dfaeae9b3d2a1318dc1bf92
SHA3-384 hash: acfdddbe373457b937187a74f1d3836e878b203dbcc34ff90d8e52e6221fe3a977a111b3edcb09f62d4252d358c11b63
SHA1 hash: f373297038e035a953187a127126f351b831b7f5
MD5 hash: 5b020055fb7c2ac398768cfba07a5b9b
humanhash: uniform-tennessee-carpet-mockingbird
File name:file
Download: download sample
Signature Vidar
Create hunting rule
File size:8'515'072 bytes
First seen:2026-03-03 01:51:02 UTC
Last seen:2026-03-03 02:28:40 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 98d407ce7cb1a3b4203bb905c8b5b3cc (3 x Vidar)
ssdeep 49152:eBWw3ljiKrjRxjeJXQaaD1QSy5G95iVOtD+SbZPurqwsjfLaRm/wjpkkJmxMj1Dc:erMepm1vdooRa
TLSH T16F86A36B32D48DABC11F953AD4F28A4CA4FFE1751B23C9D7819103E54A466FE4E3A360
TrID 51.8% (.EXE) Win64 Executable (generic) (6522/11/2)
16.1% (.EXE) OS/2 Executable (generic) (2029/13)
15.9% (.EXE) Generic Win/DOS Executable (2002/3)
15.8% (.EXE) DOS Executable (generic) (2000/1)
0.2% (.VXD) VXD Driver (29/21)
Magika pebin
Reporter Bitsight
Tags:dropped-by-amadey exe fbf543 vidar


Avatar
Bitsight
url: http://188.137.252.155/1.exe

Intelligence

File Origin
# of uploads :
10
# of downloads :
340
Origin country :
US US
Vendor Threat Intelligence
No detections
Malware family:
vidar
Create hunting rule
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2026-03-03 01:51:52 UTC
Tags:
stealer stealc vidar xor-url generic
Link:
https://app.any.run/tasks/c7da606f-579a-45e2-b39a-7071d49b9eb0

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/55322/
Detection(s):
SecuriteInfo.com.Win64.Evo-gen.79687214.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
94.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69a63e9e002d37d5c983026b
Tags:
ransomware dridex small remo
Result
Verdict:
Clean
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a window
Searching for synchronization primitives
Connection attempt
Sending a custom TCP request
DNS request
Sending an HTTP GET request
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
adaptive-context anti-debug embarcadero_delphi fingerprint keylogger packed
Link:
https://www.filescan.io/uploads/69a63e9710e80629d4f97ccf/reports/f43d7fac-b2a9-4f9c-9ceb-e71bb2f6325d/overview
Verdict:
Suspicious
Labled as:
Adware.Win64.Amonetize.ka
Link:
https://www.hybrid-analysis.com/sample/e8ff2c7daf775a23680e2caba0dccb8d71a280c54dfaeae9b3d2a1318dc1bf92
Verdict:
Malicious
File Type:
exe x64
Detections:
Trojan.Win32.Injuke.pmes PDM:Trojan.Win32.Generic
Link:
https://opentip.kaspersky.com/e8ff2c7daf775a23680e2caba0dccb8d71a280c54dfaeae9b3d2a1318dc1bf92/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/44a0811d-f88f-4530-aea8-5f9757ee9e67
Score:
71%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/e8ff2c7daf775a23680e2caba0dccb8d71a280c54dfaeae9b3d2a1318dc1bf92
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/5b020055fb7c2ac398768cfba07a5b9b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e8ff2c7daf775a23680e2caba0dccb8d71a280c54dfaeae9b3d2a1318dc1bf92/
Verdict:
Malicious
Threat:
Family.STEALC
Link:
https://tip.neiki.dev/file/e8ff2c7daf775a23680e2caba0dccb8d71a280c54dfaeae9b3d2a1318dc1bf92
Threat name:
Win64.Packed.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-03-03 01:51:28 UTC
File Type:
PE+ (Exe)
Extracted files:
14
AV detection:
18 of 38 (47.37%)
Threat level:
  1/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5d7sy7npo5ncg2aofsv2bxglrvy2fagfjx5ov2nt2kqtddobx6ja._file
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:vidar stealer
Link:
https://tria.ge/reports/260303-b91f7agy4b/
Behaviour
Detects Vidar Stealer
Vidar
Vidar family
Unpacked files
SH256 hash:
e8ff2c7daf775a23680e2caba0dccb8d71a280c54dfaeae9b3d2a1318dc1bf92
MD5 hash:
5b020055fb7c2ac398768cfba07a5b9b
SHA1 hash:
f373297038e035a953187a127126f351b831b7f5
Link:
https://www.unpac.me/results/691b801b-32df-49f1-bb0e-d9184bd94e5a/
Malware family:
Vidar
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e8ff2c7daf77/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/e8ff2c7daf775a23680e2caba0dccb8d71a280c54dfaeae9b3d2a1318dc1bf92

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:Borland
Create hunting rule
Author:malware-lu
Rule name:Check_Debugger
Create hunting rule
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: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:pe_detect_tls_callbacks
Create hunting rule
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
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: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:sus_pe_free_without_allocation
Create hunting rule
Author:Maxime THIEBAUT (@0xThiebaut)
Description:Detects an executable importing functions to free memory without importing allocation functions, often indicative of dynamic import resolution
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.

Web download

Vidar

Executable exe e8ff2c7daf775a23680e2caba0dccb8d71a280c54dfaeae9b3d2a1318dc1bf92

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3788791/
Cape
Cape
https://www.capesandbox.com/analysis/55322/

Comments