MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 346f51e24b0f495fec267a3819ab75c82b3b78f767cf70ad1434d621adf6ce81. 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: 11


Intelligence 11 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 346f51e24b0f495fec267a3819ab75c82b3b78f767cf70ad1434d621adf6ce81
SHA3-384 hash: f18cb375454a0d1327dcdf38e58fb89adb7d3fbfac1e09d6daf7cf0deabc4e6a57919db3ddd929f2d8dbc1bc70577480
SHA1 hash: f6e657a4cae8997fd3fd583bc1d476d50377e24d
MD5 hash: 07a98ad912c285ba2db652619ea80481
humanhash: robert-may-vegan-seventeen
File name:armv7l
Download: download sample
Signature Mirai
Create hunting rule
File size:408'290 bytes
First seen:2025-07-14 11:35:17 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:NsayGhG6QM8zwj4pT/6tpBjmvtkG7X0Nu:irTCZmvtkG7X0c
TLSH T12094D723C8154995D0615CF222673389BD0787BF8AE732D3DE2A5AB0BF6051F52BADC1
telfhash t13c315222947547182fb3da24ec7c57f312222b2353992e716f2ac4cc45370e2ea3ad5b
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
19
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

SecuriteInfo.com.Linux.Siggen.2205.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-6981169-0
Create hunting rule

Unix.Dropper.Mirai-7135944-0
Create hunting rule

Unix.Dropper.Mirai-7135945-0
Create hunting rule

Unix.Dropper.Mirai-7136018-0
Create hunting rule

Unix.Dropper.Mirai-7136031-0
Create hunting rule

Unix.Dropper.Mirai-7139229-0
Create hunting rule

Unix.Trojan.Mirai-8041683-0
Create hunting rule

Unix.Trojan.Mirai-9760303-0
Create hunting rule

Unix.Dropper.Gafgyt-9762292-0
Create hunting rule

Unix.Trojan.Mirai-9943729-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Removes directories from a temporary directory
Launching a process
Deleting a recently created file
Deletes a file
Connection attempt
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
explorer gcc lolbin obfuscated remote
Link:
https://www.filescan.io/uploads/6874eb8aa15b22faa8b117b2/reports/faf13cd8-10f9-4d0b-a8e5-8754585d3f87/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/218c24ef-e05b-4d26-82aa-f8d79f88267b
Behavior Graph:
Download SVG
%3 guuid=f8f2fe45-1900-0000-c8ef-a902c50d0000 pid=3525 /usr/bin/sudo guuid=3515be47-1900-0000-c8ef-a902cc0d0000 pid=3532 /tmp/sample.bin guuid=f8f2fe45-1900-0000-c8ef-a902c50d0000 pid=3525->guuid=3515be47-1900-0000-c8ef-a902cc0d0000 pid=3532 execve
Malware family:
Gafgyt
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b31778f4-40fb-483d-a020-ba6098f51eba
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1735964
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Opens /proc/net/* files useful for finding connected devices and routers
Sample deletes itself
Suricata IDS alerts for network traffic
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1735964 Sample: armv7l.elf Startdate: 14/07/2025 Architecture: LINUX Score: 96 60 213.232.114.169, 180, 43288, 43290 ASN-QUADRANET-GLOBALUS Netherlands 2->60 62 169.254.169.254, 80 USDOSUS Reserved 2->62 64 2 other IPs or domains 2->64 68 Suricata IDS alerts for network traffic 2->68 70 Malicious sample detected (through community Yara rule) 2->70 72 Antivirus / Scanner detection for submitted sample 2->72 74 3 other signatures 2->74 9 armv7l.elf 2->9         started        12 dash rm 2->12         started        14 dash rm 2->14         started        16 python3.8 dpkg 2->16         started        signatures3 process4 signatures5 76 Opens /proc/net/* files useful for finding connected devices and routers 9->76 18 armv7l.elf 9->18         started        20 armv7l.elf sh 9->20         started        22 armv7l.elf sh 9->22         started        24 13 other processes 9->24 process6 process7 26 armv7l.elf sh 18->26         started        28 armv7l.elf sh 18->28         started        30 armv7l.elf sh 18->30         started        41 12 other processes 18->41 32 sh rm 20->32         started        35 sh rm 22->35         started        37 sh rm 24->37         started        39 sh rm 24->39         started        43 10 other processes 24->43 signatures8 45 sh rm 26->45         started        48 sh rm 28->48         started        50 sh rm 30->50         started        66 Sample deletes itself 32->66 52 sh rm 41->52         started        54 sh rm 41->54         started        56 sh rm 41->56         started        58 8 other processes 41->58 process9 signatures10 78 Sample deletes itself 45->78
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/346f51e24b0f495fec267a3819ab75c82b3b78f767cf70ad1434d621adf6ce81
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/346f51e24b0f495fec267a3819ab75c82b3b78f767cf70ad1434d621adf6ce81/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-07-14 11:36:17 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=grxvdyslb5ev73bgpi4btk3vzavtw6hxm7hxbliugtlcdlpwz2aq._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt defense_evasion discovery execution privilege_escalation
Link:
https://tria.ge/reports/250714-np8chscm41/
Behaviour
Command and Scripting Interpreter: Unix Shell
Reads runtime system information
Changes its process name
Reads system network configuration
Abuse Elevation Control Mechanism: Sudo and Sudo Caching
Enumerates active TCP sockets
Reads system routing table
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
botnet trojan gafgyt Unix.Trojan.Mirai-6981169-0
YARA:
botnet_dedsec botnet_dayzddos Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_6a510422 Linux_Trojan_Gafgyt_d2953f92 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/8618f83c-a392-436b-ae6f-80adecdbe985
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/346f51e24b0f495fec267a3819ab75c82b3b78f767cf70ad1434d621adf6ce81

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:botnet_dayzddos
Create hunting rule
Author:NDA0E
Description:dayzddos botnet
Rule name:botnet_dedsec
Create hunting rule
Author:NDA0E
Description:dedsec botnet
Rule name:botnet_plaintext_c2
Create hunting rule
Author:cip
Description:Attempts to match at least some of the strings used in some botnet variants which use plaintext communication protocols.
Rule name:Linux_Gafgyt_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_6a510422
Create hunting rule
Author:Elastic Security
Reference:14cc92b99daa0c91aa09d9a7996ee5549a5cacd7be733960b2cf3681a7c2b628
Rule name:Linux_Trojan_Gafgyt_d2953f92
Create hunting rule
Author:Elastic Security
Reference:14cc92b99daa0c91aa09d9a7996ee5549a5cacd7be733960b2cf3681a7c2b628
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:ScanStringsInsocks5systemz
Create hunting rule
Author:Byambaa@pubcert.mn
Description:Scans presence of the found strings using the in-house brute force method
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 346f51e24b0f495fec267a3819ab75c82b3b78f767cf70ad1434d621adf6ce81

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3579954/
  
Delivery method
Distributed via web download

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