MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d84c131e28a4ade0202638b61b584623c97643b7a579b1ee0a6a6b8dbbeb3453. 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: 12


Intelligence 12 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d84c131e28a4ade0202638b61b584623c97643b7a579b1ee0a6a6b8dbbeb3453
SHA3-384 hash: 9c2be21d2a2b6d8dd53fbae1e2d9e54413a67de5bac01e64972db953f3087a052147c42a8d76f46695379f81d7deb362
SHA1 hash: 1eb30459fff6e5e2c7f12faf38a9b69db51eedec
MD5 hash: a159f388f407745fb35d370a91b0572c
humanhash: hamper-pennsylvania-six-pluto
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:176'228 bytes
First seen:2025-12-07 22:28:39 UTC
Last seen:2025-12-08 18:01:32 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:n+sDz/eOI+/hXHiT5RtCfD7dUUrMi8hUJwL3zwdgQMwBN2MX8+iDd6NJAs+5vTz4:n+sDz/eOI+/hXH+5RtCfD7dUUrMi8hU/
TLSH T10804D70E9E158F7DF798833847B79E21975837832AE1C546E1BCE7105E6028E241FFA9
telfhash t184219358497412f0a7351c9d1a9dfb7be67130cb7b116d338e00e86eab6d8c19e20c1c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
3
# of downloads :
81
Origin country :
DE DE
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/fc8f3b34-6135-4c94-85cf-ce8d43f8f32f/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
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
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/6935ffb5bba50eaf042596f4/reports/2a3add92-16d3-47ba-b889-effc834b05c6/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-07T17:22:00Z UTC
Last seen:
2025-12-07T20:16:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/d84c131e28a4ade0202638b61b584623c97643b7a579b1ee0a6a6b8dbbeb3453/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/3ed2c07a-7460-45e5-9f9f-c3cc765301bf
Result
Threat name:
Mirai, Moobot
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1828543
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1828543 Sample: mips.elf Startdate: 07/12/2025 Architecture: LINUX Score: 80 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 36 Malicious sample detected (through community Yara rule) 2->36 38 Antivirus / Scanner detection for submitted sample 2->38 40 Multi AV Scanner detection for submitted file 2->40 42 2 other signatures 2->42 8 mips.elf 2->8         started        10 python3.8 dpkg 2->10         started        12 dash rm 2->12         started        14 dash rm 2->14         started        signatures3 process4 process5 16 mips.elf 8->16         started        18 mips.elf 8->18         started        20 mips.elf 8->20         started        22 mips.elf 8->22         started        process6 24 mips.elf 16->24         started        26 mips.elf 16->26         started        28 mips.elf 16->28         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d84c131e28a4ade0202638b61b584623c97643b7a579b1ee0a6a6b8dbbeb3453
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d84c131e28a4ade0202638b61b584623c97643b7a579b1ee0a6a6b8dbbeb3453/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-07 22:18:01 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 36 (47.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3bgbghriusw6aibghc3bwwcgepexmq5xuv43d3qknjvy3o7lgrjq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery
Link:
https://tria.ge/reports/251207-2eav6afq5y/
Behaviour
System Network Configuration Discovery
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7135890-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/c5928644-269d-41fa-84f6-536ae08c5ba1
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/d84c131e28a4ade0202638b61b584623c97643b7a579b1ee0a6a6b8dbbeb3453

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 d84c131e28a4ade0202638b61b584623c97643b7a579b1ee0a6a6b8dbbeb3453

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3728707/
  
Delivery method
Distributed via web download

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