MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b3151f3fbb3192990b4092a80bf09861c740d677d342c8982fbb52f8e12733f6. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b3151f3fbb3192990b4092a80bf09861c740d677d342c8982fbb52f8e12733f6
SHA3-384 hash: c27acc3f6f376fc47bb5b02d0bd3c74268c011884ae748db4a3419ec4fd65f62066997842df9d8a50eb84b95304f18bc
SHA1 hash: 874655000d7964ff7c137f681df33b3be14fa1a4
MD5 hash: 9c0e5184eecdabd0fe6a5c76e1a059e3
humanhash: april-kitten-uniform-eleven
File name:pandora.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:704'620 bytes
First seen:2026-02-03 00:05:36 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:SukbJq3Oj/aUuELuK4RXwMrOAsO3W/KkFAsdNyHpOfAuhH3UaJSjB/clym48ejnO:3vgjrdlqLrxTyIx
TLSH T162E43906EF405FEBC46FCD30893EC35705DDA9C75281B67971BC8A9CBA5D26A0AD3488
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 :
71
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-6976991-0
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135881-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

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-7135996-0
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-7136033-0
Create hunting rule

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

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

Unix.Trojan.Mirai-9807962-0
Create hunting rule

Unix.Trojan.Mirai-9808381-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gafgyt gcc masquerade mirai obfuscated
Link:
https://www.filescan.io/uploads/69813c01930564ff3c85551c/reports/059278f3-2d45-440e-8723-353d6b5bd4d9/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/b3151f3fbb3192990b4092a80bf09861c740d677d342c8982fbb52f8e12733f6
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/b3151f3fbb3192990b4092a80bf09861c740d677d342c8982fbb52f8e12733f6/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/4ca67106-443d-420b-816b-9e547ed27893
Behavior Graph:
Download SVG
%3 guuid=1cffe869-1600-0000-f1a3-5cedd80f0000 pid=4056 /usr/bin/sudo guuid=ba1ead6b-1600-0000-f1a3-5ceddd0f0000 pid=4061 /tmp/sample.bin guuid=1cffe869-1600-0000-f1a3-5cedd80f0000 pid=4056->guuid=ba1ead6b-1600-0000-f1a3-5ceddd0f0000 pid=4061 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/c8a65b6e-e8d1-49bf-a03f-b6fbef0915a8
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1862088
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1862088 Sample: pandora.mpsl.elf Startdate: 03/02/2026 Architecture: LINUX Score: 68 28 66.0.159.230 WINDSTREAMUS United States 2->28 30 196.141.73.183, 23 Vodafone-EG Egypt 2->30 32 98 other IPs or domains 2->32 34 Antivirus / Scanner detection for submitted sample 2->34 36 Multi AV Scanner detection for submitted file 2->36 38 Yara detected Mirai 2->38 40 Uses known network protocols on non-standard ports 2->40 8 pandora.mpsl.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        14 python3.8 dpkg 2->14         started        signatures3 process4 process5 16 pandora.mpsl.elf 8->16         started        18 pandora.mpsl.elf 8->18         started        20 pandora.mpsl.elf 8->20         started        process6 22 pandora.mpsl.elf 16->22         started        24 pandora.mpsl.elf 16->24         started        26 pandora.mpsl.elf 16->26         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b3151f3fbb3192990b4092a80bf09861c740d677d342c8982fbb52f8e12733f6
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b3151f3fbb3192990b4092a80bf09861c740d677d342c8982fbb52f8e12733f6/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-02 19:47:30 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 36 (47.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wmkr6p53ggjjsc2askuax4eymhdubvtx2nbmrgbpxnjpryjhgp3a._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
defense_evasion discovery
Link:
https://tria.ge/reports/260203-ady3tadx6h/
Behaviour
Reads runtime system information
Modifies Watchdog functionality
Contacts a large (20433) amount of remote hosts
Creates a large amount of network flows
Please note that we are no longer able to provide a coverage score for Virus Total.

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:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Mirai_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:malwareelf55503
Create hunting rule
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 b3151f3fbb3192990b4092a80bf09861c740d677d342c8982fbb52f8e12733f6

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3770749/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3770728/
  
URLhaus
https://urlhaus.abuse.ch/url/3770710/
  
URLhaus
https://urlhaus.abuse.ch/url/3770754/
  
URLhaus
https://urlhaus.abuse.ch/url/3770720/
  
URLhaus
https://urlhaus.abuse.ch/url/3770718/
  
URLhaus
https://urlhaus.abuse.ch/url/3770745/

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