MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 25867252c8cf51ca1367c0f787ca2a49967eef7079f2bdefa7e4d48f9583a547. 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: 6


Intelligence 6 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 25867252c8cf51ca1367c0f787ca2a49967eef7079f2bdefa7e4d48f9583a547
SHA3-384 hash: b065ed4e901e3e57abc877b8040e0d4e86912074977e267b9823eb824476ff0d42bba647fb4e85781433beeb135bce9e
SHA1 hash: 522c97f92aff7c6f84b4c3cacd79c2d4526601a4
MD5 hash: 2cebc7490a2a18d2b73ba4aeb3316c76
humanhash: carbon-july-pennsylvania-vermont
File name:m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:212'684 bytes
First seen:2026-01-05 01:52:56 UTC
Last seen:2026-01-11 08:20:53 UTC
File type: elf
MIME type:application/x-sharedlib
ssdeep 3072:xZnYDYE2lZG/v0ZRMO9VUgL2vDgF4/l6ome/5k3YeecWU:KjH6OOjU7vDgi/lrx/uYeBWU
TLSH T188245B91B96D7D3BE3A34F3FC54357497F3CAF128A026A16B06E615B19BB1820F5620C
telfhash t190a00265053dd09488d15cd8209c5007621fc71350864841de0dd30c188c01fe385a19
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
3
# of downloads :
108
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
gcc
Link:
https://www.filescan.io/uploads/695b1985127d6a14e0cfe4f2/reports/b7a81d7a-9017-4d91-86c7-eb84adbd3147/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/1f5b6a34-7b80-4bcb-ab8e-44e153dc29b3
Behavior Graph:
Download SVG
%3 guuid=d3d492ba-1800-0000-5e9c-bbfbcb050000 pid=1483 /usr/bin/sudo guuid=6a3096bc-1800-0000-5e9c-bbfbd2050000 pid=1490 /tmp/sample.bin guuid=d3d492ba-1800-0000-5e9c-bbfbcb050000 pid=1483->guuid=6a3096bc-1800-0000-5e9c-bbfbd2050000 pid=1490 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/ba4032d2-c7e4-4b39-9da6-b04b30ebca77
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1844685
Signature
Contains symbols with names commonly found in malware
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1844685 Sample: m68k.elf Startdate: 05/01/2026 Architecture: LINUX Score: 52 14 169.254.169.254, 80 USDOSUS Reserved 2->14 16 109.202.202.202, 80 INIT7CH Switzerland 2->16 18 3 other IPs or domains 2->18 20 Multi AV Scanner detection for submitted file 2->20 22 Contains symbols with names commonly found in malware 2->22 6 python3.8 dpkg 2->6         started        8 dash rm 2->8         started        10 dash rm 2->10         started        12 m68k.elf 2->12         started        signatures3 process4
Score:
1%
Verdict:
Benign
File Type:
ELF
Link:
https://malprob.io/report/25867252c8cf51ca1367c0f787ca2a49967eef7079f2bdefa7e4d48f9583a547
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/25867252c8cf51ca1367c0f787ca2a49967eef7079f2bdefa7e4d48f9583a547/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-05 01:53:11 UTC
File Type:
ELF32 Big (SO)
AV detection:
9 of 24 (37.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ewdheuwiz5i4ue3hyd3ypsrkjglh533qphzl335h4tki7fmduvdq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260105-ca8h7ahk4w/
Verdict:
Unknown
Tags:
botnet persirai trojan
YARA:
Persirai elf_persirai_w0
Link:
https://app.threat.zone/submission/33dcb287-32ec-4006-b864-fd6281745f60
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/25867252c8cf51ca1367c0f787ca2a49967eef7079f2bdefa7e4d48f9583a547

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:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:elf_persirai_w0
Create hunting rule
Author:Tim Yeh
Description:Detects Persirai Botnet Malware
Reference:Internal Research
Rule name:iot_req_metachar
Create hunting rule
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:testlumma
Create hunting rule
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 25867252c8cf51ca1367c0f787ca2a49967eef7079f2bdefa7e4d48f9583a547

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3748048/
  
Delivery method
Distributed via web download

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