MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4a7621fe7263125e9e26a5cbcaa5128d015ea944b37e995f920b4114472233ec. 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: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4a7621fe7263125e9e26a5cbcaa5128d015ea944b37e995f920b4114472233ec
SHA3-384 hash: 0ce26e34df94dca9d9fbce8c01da09aabd432aa4cbab7da7d3603e16ab49b0b7f414788f0db6fc8a4e97ea54571a7aba
SHA1 hash: ede1845753ef5374c177906d230d8989881e627c
MD5 hash: a11fa8c5afcdf8bd99976804cd4ce55e
humanhash: sad-chicken-river-lamp
File name:sora.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:27'056 bytes
First seen:2026-01-19 12:39:19 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:VVdafO76jpmX1tJHYkYRCyQkiIE8m4uVcqgw094:9am+SPekoCyQ//8m4u+qgw094
TLSH T1A5C2E020F1914D0AFBF9EEB419F9E6E3BFB0191FB1C6DC9060C4A65263163560266DCD
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 UPX
File size (compressed) :27'056 bytes
File size (de-compressed) :63'736 bytes
Format:linux/ppc32
Unpacked file: 22adeb4b0342e9dd741a187e7903a39c1055c2b7bfb495ccafe700cc25926c9c

Intelligence

File Origin
# of uploads :
1
# of downloads :
70
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/9e646122-19e7-49db-8bf6-49c43fcdc2cc/
Detection(s):
Unix.Trojan.Mirai-9936831-0
Create hunting rule

Unix.Dropper.Mirai-10009573-0
Create hunting rule

Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade mirai obfuscated packed upx
Link:
https://www.filescan.io/uploads/696e25fb584f1963ad5be5ff/reports/8dcc1df7-4556-4770-a1cd-7ddaabe9db81/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/da3a497d-322c-4027-849f-81f0df6ee775
Behavior Graph:
Download SVG
%3 guuid=91c79e50-1a00-0000-cb23-8d88b1090000 pid=2481 /usr/bin/sudo guuid=5e822f53-1a00-0000-cb23-8d88b9090000 pid=2489 /tmp/sample.bin guuid=91c79e50-1a00-0000-cb23-8d88b1090000 pid=2481->guuid=5e822f53-1a00-0000-cb23-8d88b9090000 pid=2489 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/7c49b581-3d0d-4cc5-ac50-a06498d1be3f
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1853365
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1853365 Sample: sora.ppc.elf Startdate: 19/01/2026 Architecture: LINUX Score: 68 24 13.22.161.7 XEROX-ELLUS United States 2->24 26 196.153.208.204 Vodafone-EG Egypt 2->26 28 99 other IPs or domains 2->28 30 Antivirus / Scanner detection for submitted sample 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 Yara detected Mirai 2->34 36 Sample is packed with UPX 2->36 8 sora.ppc.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 process4 process5 12 sora.ppc.elf 8->12         started        14 sora.ppc.elf 8->14         started        16 sora.ppc.elf 8->16         started        process6 18 sora.ppc.elf 12->18         started        20 sora.ppc.elf 12->20         started        22 sora.ppc.elf 12->22         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4a7621fe7263125e9e26a5cbcaa5128d015ea944b37e995f920b4114472233ec
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4a7621fe7263125e9e26a5cbcaa5128d015ea944b37e995f920b4114472233ec/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-19 12:40:36 UTC
File Type:
ELF32 Big (Exe)
AV detection:
21 of 36 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jj3cd7tsmmjf5hrguxf4vjisruav5kkewn7jsx4sbnarirzcgpwa._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/260119-pvtxraey8g/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9936831-0
YARA:
n/a
Link:
https://app.threat.zone/submission/6c7d38b3-0205-41ba-b770-b584f1f3fb65
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/4a7621fe7263125e9e26a5cbcaa5128d015ea944b37e995f920b4114472233ec

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf 4a7621fe7263125e9e26a5cbcaa5128d015ea944b37e995f920b4114472233ec

(this sample)

Mirai

elf 22adeb4b0342e9dd741a187e7903a39c1055c2b7bfb495ccafe700cc25926c9c

  
Dropping
SHA256 22adeb4b0342e9dd741a187e7903a39c1055c2b7bfb495ccafe700cc25926c9c
  
Dropping
MD5 6dd4eadc487838e1ab3c0731d4e7d7e5
  
URLhaus
https://urlhaus.abuse.ch/url/3760239/
  
Delivery method
Distributed via web download

Comments