MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 276238b972704f2ef5427c7cfa4dc70488360cdea14c11e1ce0f1cbe4dd3ba99. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 276238b972704f2ef5427c7cfa4dc70488360cdea14c11e1ce0f1cbe4dd3ba99
SHA3-384 hash: a366e584b8169d06d73acb626b0f8fbe15fa72e927a8c453bd60483e06c77eb36fc3c239787fa1f68af1677ba5a0f1a4
SHA1 hash: 8b6153795cf7770df59249509e1f2612b5ba3fe2
MD5 hash: 0f1f8f3ee0c2c58a52f7f86dba0cb7a6
humanhash: oregon-seventeen-kilo-thirteen
File name:iran.armv7l
Download: download sample
Signature Mirai
Create hunting rule
File size:118'260 bytes
First seen:2026-04-19 17:52:22 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:ifCCYBf3+Yfc6XjRak2lJdO3YAuM6xPrAx6bbnPbbE:+JeWYfnTRak2XdO3YAuddAcb7PbbE
TLSH T1F6C30549ED416B11D5D636FEFE4F028973530B6CE3FE7201AA245B2123CAA6B0F76506
telfhash t14101dc54de0406ec73e5224585eeb12b5a38b5fa36223c02877ce58d0522f84b02e42d
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
47
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.DDoS.2637.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Receives data from a server
Sends data to a server
Connection attempt
Substitutes an application name
Deleting of the original file
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-04-19T15:14:00Z UTC
Last seen:
2026-04-21T07:22:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/276238b972704f2ef5427c7cfa4dc70488360cdea14c11e1ce0f1cbe4dd3ba99/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e66e8e3d-e42f-4b98-8e91-54a2782743a2
Behavior Graph:
Download SVG
%3 guuid=62031c53-1900-0000-39f3-21cefc0a0000 pid=2812 /usr/bin/sudo guuid=96a1fa54-1900-0000-39f3-21ce010b0000 pid=2817 /tmp/sample.bin guuid=62031c53-1900-0000-39f3-21cefc0a0000 pid=2812->guuid=96a1fa54-1900-0000-39f3-21ce010b0000 pid=2817 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5b972ff8-8f35-427a-a02f-79cae6b09f76
Result
Threat name:
n/a
Detection:
suspicious
Classification:
evad
Score:
24 / 100
Link:
https://www.joesandbox.com/analysis/1900759
Signature
Sample deletes itself
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1900759 Sample: iran.armv7l.elf Startdate: 19/04/2026 Architecture: LINUX Score: 24 30 169.254.169.254, 80 USDOSUS Reserved 2->30 32 109.202.202.202, 80 INIT7CH Switzerland 2->32 34 4 other IPs or domains 2->34 9 iran.armv7l.elf 2->9         started        11 dash rm 2->11         started        13 dash rm 2->13         started        15 python3.8 dpkg 2->15         started        process3 process4 17 iran.armv7l.elf 9->17         started        process5 19 iran.armv7l.elf 17->19         started        signatures6 36 Sample deletes itself 19->36 22 iran.armv7l.elf sh 19->22         started        process7 process8 24 sh sh 22->24         started        26 sh wget 22->26         started        28 sh chmod 22->28         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/276238b972704f2ef5427c7cfa4dc70488360cdea14c11e1ce0f1cbe4dd3ba99
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/276238b972704f2ef5427c7cfa4dc70488360cdea14c11e1ce0f1cbe4dd3ba99/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2026-04-19 17:53:41 UTC
File Type:
ELF32 Little (Exe)
AV detection:
8 of 24 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=e5rdrolsobhs55kcpr6putohasedmdg6ufgbdyoob4ol4totxkmq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/260419-wfyqqacz8t/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Deletes itself
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/276238b972704f2ef5427c7cfa4dc70488360cdea14c11e1ce0f1cbe4dd3ba99

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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:has_telegram_urls
Create hunting rule
Author:Aaron DeVera<aaron@backchannel.re>
Description:Detects Telegram URLs
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 276238b972704f2ef5427c7cfa4dc70488360cdea14c11e1ce0f1cbe4dd3ba99

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3812833/
  
Delivery method
Distributed via web download

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