MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 625e2ef515c656e7cb5ec6440df58e8e545b55dada1934b24d3c8ae3e767253b. 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: 10


Intelligence 10 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 625e2ef515c656e7cb5ec6440df58e8e545b55dada1934b24d3c8ae3e767253b
SHA3-384 hash: 0128cb99e8a88dde9075c3b3a1f6379141e975773dc3d4f0ca0ab6fe2daee0c3be22451a48f44d87d4b901f4d3e109e3
SHA1 hash: 9942a76ddbe6560ab35d2d774de2b22c6740b404
MD5 hash: dc1225eaa077ab7039c0c39e7f0bf2ea
humanhash: maryland-violet-sierra-massachusetts
File name:nullnet_load.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:84'100 bytes
First seen:2026-03-26 09:03:36 UTC
Last seen:2026-03-27 15:21:59 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:7oMlnQ8Pwgszvfy3o0WBxizy/uk5eJI1HBMXB8t46YTnbwJPXcs:UMhPwg3WzLl1CR84vTbwJv
TLSH T1EB830782BC40E616CBC01677FA6F108E331567D8E1EA32069D251FA47ACED1F0D6B796
telfhash t1e541b91bdf090f0c6bfa474482dda013a7fd31ed1a2618865f6d6f4b4a42ac2b41e43b
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 juroots
Tags:arm elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
79
Origin country :
CH CH
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/e7b8e942-6954-45c0-8e51-250b152da267/
Detection(s):
Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7135937-0
Create hunting rule

Unix.Dropper.Mirai-7136014-0
Create hunting rule

Unix.Dropper.Mirai-7355719-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Unix.Trojan.Mirai-1
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
23
Number of processes launched:
6
Processes remaning?
true
Remote TCP ports scanned:
37215,2323,23
Full report:
https://elfdigest.com/brief/625e2ef515c656e7cb5ec6440df58e8e545b55dada1934b24d3c8ae3e767253b
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Mirai 144.172.105.56:1420
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-03-22T05:49:00Z UTC
Last seen:
2026-03-22T15:59:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/625e2ef515c656e7cb5ec6440df58e8e545b55dada1934b24d3c8ae3e767253b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/9de18cf3-a30c-48e4-b177-de2266ce450b
Behavior Graph:
Download SVG
%3 guuid=ea6949ad-1900-0000-bc6c-42d686080000 pid=2182 /usr/bin/sudo guuid=be7441af-1900-0000-bc6c-42d68c080000 pid=2188 /tmp/sample.bin guuid=ea6949ad-1900-0000-bc6c-42d686080000 pid=2182->guuid=be7441af-1900-0000-bc6c-42d68c080000 pid=2188 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5260c1b8-fb8c-4edc-924e-5bcf1cb60b88
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/625e2ef515c656e7cb5ec6440df58e8e545b55dada1934b24d3c8ae3e767253b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/625e2ef515c656e7cb5ec6440df58e8e545b55dada1934b24d3c8ae3e767253b/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-03-22 10:46:15 UTC
File Type:
ELF32 Little (Exe)
AV detection:
25 of 37 (67.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mjpc55ivyzlops26yzca35morzkfwvo23imtjmsnhsfohz3heu5q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:ecchi upx
Link:
https://tria.ge/reports/260326-k1vzsaew2z/
Malware Config
C2 Extraction:
bitches.gunna.pro
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/625e2ef515c656e7cb5ec6440df58e8e545b55dada1934b24d3c8ae3e767253b

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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:MAL_ELF_LNX_Mirai_Oct10_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF Mirai variant
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_1_RID2F39
Create hunting rule
Author:Florian Roth
Description:Detects ELF Mirai variant
Reference:Internal Research
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 625e2ef515c656e7cb5ec6440df58e8e545b55dada1934b24d3c8ae3e767253b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3805580/
  
Delivery method
Distributed via web download

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