MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fe6b490392278e888c622d1bd85cbf15779a2ef4fcaac3f0f1edac6dfea38126. 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


Mirai


Vendor detections: 9


Intelligence 9 IOCs YARA 7 File information Comments
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SHA256 hash: fe6b490392278e888c622d1bd85cbf15779a2ef4fcaac3f0f1edac6dfea38126
SHA3-384 hash: de808c2d37a2febdee85c144df827eff24282fe850f858eeee52b2138257763330a7f771a6ee562bb826b1b5fa516de1
SHA1 hash: 0dcdc1131d57c9ab5604b44c627cd839720c6628
MD5 hash: 9c8a0f928f9607e3b73bf8880224e71a
humanhash: juliet-winner-gee-coffee
File name:sora.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:67'252 bytes
First seen:2025-08-29 15:37:12 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:daT/uMkOtg9iYv2ZKsT5Z7BPxznCI0sCp8udl:dWVkwgAYugsz9xznsxrdl
TLSH T1ED639E16D82509A9C28685B471ECCE3A1B13A5C063837EF71A7AC375A067D9CF849FB4
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
116
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-61.UNOFFICIAL
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Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
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SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
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Sanesecurity.Malware.30435.LC.UNOFFICIAL
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Unix.Trojan.Mirai-7100807-0
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Unix.Dropper.Mirai-7135897-0
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Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-7138377-0
Create hunting rule

Unix.Trojan.Mirai-7674518-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
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Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
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Unix.Trojan.Generic-9910198-0
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Unix.Trojan.Generic-9910199-0
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Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
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Unix.Trojan.Mirai-10042712-0
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Unix.Trojan.Mirai-10057021-0
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Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
lolbin masquerade remote
Link:
https://www.filescan.io/uploads/68b1ca5739a6221faa752b96/reports/419da368-df60-44df-bfc2-5f721bb0e5b9/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-08-26T19:42:00Z UTC
Last seen:
2025-08-26T19:42:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/fe6b490392278e888c622d1bd85cbf15779a2ef4fcaac3f0f1edac6dfea38126/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/8f71a15d-72e3-4dfb-93a0-cff4a8634414
Behavior Graph:
Download SVG
%3 guuid=805d946b-1a00-0000-c3e9-4f07d80b0000 pid=3032 /usr/bin/sudo guuid=15e6cb6d-1a00-0000-c3e9-4f07df0b0000 pid=3039 /tmp/sample.bin guuid=805d946b-1a00-0000-c3e9-4f07d80b0000 pid=3032->guuid=15e6cb6d-1a00-0000-c3e9-4f07df0b0000 pid=3039 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/4d9161da-a397-4f38-8073-74822bde0b85
Result
Threat name:
Mirai
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Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1767767
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1767767 Sample: sora.sh4.elf Startdate: 29/08/2025 Architecture: LINUX Score: 72 20 185.132.53.207, 3778 MYLOC-ASIPBackboneofmyLocmanagedITAGDE Germany 2->20 22 Malicious sample detected (through community Yara rule) 2->22 24 Antivirus / Scanner detection for submitted sample 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 Yara detected Mirai 2->28 8 sora.sh4.elf 2->8         started        signatures3 process4 process5 10 sora.sh4.elf 8->10         started        12 sora.sh4.elf 8->12         started        14 sora.sh4.elf 8->14         started        process6 16 sora.sh4.elf 10->16         started        18 sora.sh4.elf 10->18         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fe6b490392278e888c622d1bd85cbf15779a2ef4fcaac3f0f1edac6dfea38126
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/fe6b490392278e888c622d1bd85cbf15779a2ef4fcaac3f0f1edac6dfea38126/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-27 02:39:00 UTC
File Type:
ELF32 Little (Exe)
AV detection:
23 of 36 (63.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7zvusa4se6hirddcfun5qxf7cv3zulxu7svmh4hr5wwg37vdqeta._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai botnet:lzrd linux
Link:
https://tria.ge/reports/250829-s48ztayny6/
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-7100807-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/211025c8-24c3-4aab-b989-6f20cd96eb8f
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/fe6b490392278e888c622d1bd85cbf15779a2ef4fcaac3f0f1edac6dfea38126

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_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
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:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

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

Web download

Mirai

elf fe6b490392278e888c622d1bd85cbf15779a2ef4fcaac3f0f1edac6dfea38126

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3613759/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3613782/
  
URLhaus
https://urlhaus.abuse.ch/url/3613784/
  
URLhaus
https://urlhaus.abuse.ch/url/3613788/

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