MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f503f7100473a82b1a5648ccd824d0da7533391445c6f279a8d06d9757c0e9e7. 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: 7


Intelligence 7 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f503f7100473a82b1a5648ccd824d0da7533391445c6f279a8d06d9757c0e9e7
SHA3-384 hash: c06ba9332ea19e96ba596e7f76bc3a09fac07ff37c30a92f6525aa9c1afe7ade64cfa39d24e84c20075d9bad43c93449
SHA1 hash: 780edad3c494988ff645b965dc4a18d9fbab8651
MD5 hash: 7bdf1fe408cd1af37b1edc3eb964a5d7
humanhash: uncle-emma-india-bulldog
File name:mipsel
Download: download sample
Signature Mirai
Create hunting rule
File size:101'808 bytes
First seen:2026-01-20 15:22:18 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:W7L/4CsXvlNqMhgopg1fb6TuHiR0IXE1i87drNgz3XKds4PXKWxQOfCvPZcACZO8:K/4Csgopgfb6SHi6hYai6fgPKp
TLSH T144A3E80EBF600EB7EC2FDD3716E91B09258C651752A97B3A7A34D918FA0A50F05E3C64
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 gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
99
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

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

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

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/696f9db3f3c1b7b1fbd84c28/reports/174dcdf0-4fdc-4d17-9f7f-71f750c64a67/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-20T13:29:00Z UTC
Last seen:
2026-01-20T15:20:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/f503f7100473a82b1a5648ccd824d0da7533391445c6f279a8d06d9757c0e9e7/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/aadf8299-aeb7-4e45-94b6-dc9a403a855f
Behavior Graph:
Download SVG
%3 guuid=cd0a0570-1700-0000-19a2-b0b4a30b0000 pid=2979 /usr/bin/sudo guuid=76711672-1700-0000-19a2-b0b4aa0b0000 pid=2986 /tmp/sample.bin guuid=cd0a0570-1700-0000-19a2-b0b4a30b0000 pid=2979->guuid=76711672-1700-0000-19a2-b0b4aa0b0000 pid=2986 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/ab2a879a-b733-4c4a-95fa-9eddcfbb3cbb
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1854084
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1854084 Sample: mipsel.elf Startdate: 20/01/2026 Architecture: LINUX Score: 88 22 197.215.104.5 ZAIN-SL Sierra Leone 2->22 24 156.100.32.201 XNSTGCA United States 2->24 26 98 other IPs or domains 2->26 28 Suricata IDS alerts for network traffic 2->28 30 Antivirus / Scanner detection for submitted sample 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 3 other signatures 2->34 8 mipsel.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 mipsel.elf 8->14         started        process6 16 mipsel.elf 14->16         started        18 mipsel.elf 14->18         started        20 mipsel.elf 14->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f503f7100473a82b1a5648ccd824d0da7533391445c6f279a8d06d9757c0e9e7
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f503f7100473a82b1a5648ccd824d0da7533391445c6f279a8d06d9757c0e9e7/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-01-20 15:23:30 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 38 (52.63%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6ub7oeaeooucwgswjdgnqjgq3j2tgoiuixdpe6ni2bwzov6a5htq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
antivm credential_access discovery
Link:
https://tria.ge/reports/260120-sr4vbsav8a/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Checks CPU configuration
Reads process memory
Enumerates running processes
Renames itself
Contacts a large (803) amount of remote hosts
Verdict:
Unknown
Tags:
botnet mirai
YARA:
MAL_ELF_LNX_Mirai_Oct10_1
Link:
https://app.threat.zone/submission/2010fe99-aea3-41f6-9474-b139a3deaf6f
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/f503f7100473a82b1a5648ccd824d0da7533391445c6f279a8d06d9757c0e9e7

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:MAL_ELF_LNX_Mirai_Oct10_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF Mirai variant
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 f503f7100473a82b1a5648ccd824d0da7533391445c6f279a8d06d9757c0e9e7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3760589/
  
Delivery method
Distributed via web download

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