MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b58e98e5b5ee5eca5fdb1f154af6da4a40e32f55b3b43792f3cd363371176d87. 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


Threat unknown


Vendor detections: 10


Intelligence 10 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b58e98e5b5ee5eca5fdb1f154af6da4a40e32f55b3b43792f3cd363371176d87
SHA3-384 hash: f4e394466049a8db8b1ef606c9b1f007df33ff690b7a4d9e34ea72122b365175c9b51a35f786602363c5dc3f34ad8d7a
SHA1 hash: 61f33ef24da2eb931660acd4d398697726fa10ad
MD5 hash: bab7132fde71234aa70af7be82a47d95
humanhash: michigan-ohio-lithium-quiet
File name:b58e98e5b5ee5eca5fdb1f154af6da4a40e32f55b3b43792f3cd363371176d87
Download: download sample
File size:998'400 bytes
First seen:2026-08-10 14:23:52 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (49'190 x AgentTesla, 20'337 x Formbook, 12'364 x SnakeKeylogger)
ssdeep 24576:H6weyDRhVaYihWvGYRgqO4M62MAaO9LOu234cp:H6we2R+YwYM82MAxLOuKP
TLSH T16A25F19C3511F58FC813DA728DA4ED74A6251DAA9707C213A1DB1DEFBA0DA97CF040E2
TrID 70.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
6.2% (.EXE) Win64 Executable (generic) (6522/11/2)
4.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
Reporter adrian__luca
Tags:exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
45
Origin country :
HU HU
Vendor Threat Intelligence
Malware configuration found for:
ConfuserEx NETReactor RoboSki
Details
Link:
https://research.acce.ciphertechsolutions.com/results/36861cfa-8179-47e3-84a4-3bfea8501822/
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/79852/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
net_reactor obfuscated obfuscated packed packed
Link:
https://www.filescan.io/uploads/6a79df4ac28463a7097add4b/reports/fa97c775-4eaa-46dd-bef1-71f4daf0834f/overview
Verdict:
Malicious
Labled as:
Ransom.Loki.Generic
Link:
https://www.hybrid-analysis.com/sample/b58e98e5b5ee5eca5fdb1f154af6da4a40e32f55b3b43792f3cd363371176d87
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-07-15T04:47:00Z UTC
Last seen:
2026-08-10T04:00:00Z UTC
Hits:
~1000
Link:
https://opentip.kaspersky.com/b58e98e5b5ee5eca5fdb1f154af6da4a40e32f55b3b43792f3cd363371176d87/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/9291753c-5dbe-4a99-aa18-44a80844d5c5
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/b58e98e5b5ee5eca5fdb1f154af6da4a40e32f55b3b43792f3cd363371176d87
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b58e98e5b5ee5eca5fdb1f154af6da4a40e32f55b3b43792f3cd363371176d87/
Threat name:
Win32.Ransomware.Loki
Create hunting rule
Status:
Malicious
First seen:
2026-07-15 08:04:44 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
18 of 36 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wwhjrznv5zpmux63d4kuv5w2jjaogl2vwo2dpextzu3dg4ixnwdq._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/260810-rrhresbk5t/
Behaviour
Program crash
System Location Discovery: System Language Discovery
Unpacked files
SH256 hash:
b58e98e5b5ee5eca5fdb1f154af6da4a40e32f55b3b43792f3cd363371176d87
MD5 hash:
bab7132fde71234aa70af7be82a47d95
SHA1 hash:
61f33ef24da2eb931660acd4d398697726fa10ad
Link:
https://www.unpac.me/results/74d68418-212b-4d2f-a302-0da45ef44701/
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/b58e98e5b5ee5eca5fdb1f154af6da4a40e32f55b3b43792f3cd363371176d87

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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
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/79852/

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