MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1e4a4619afecc3f53f118f7cd0fbf07038563dfa879eeb0335ac84f980c08a5a. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1e4a4619afecc3f53f118f7cd0fbf07038563dfa879eeb0335ac84f980c08a5a
SHA3-384 hash: c0de8a79019d6d9e410c33a8911dd31b51c159c9e9698d40595ce77eb107895c2a401a4941a7ed688741e1566220dd91
SHA1 hash: 28d0be63b693b547184bf28a098998c6e03a714f
MD5 hash: f95b9cc6b617c818b5604cb4db27ff55
humanhash: low-lamp-hamper-lactose
File name:mirai.armv7a
Download: download sample
Signature Mirai
Create hunting rule
File size:399'328 bytes
First seen:2025-11-05 04:26:55 UTC
Last seen:2025-11-05 06:05:17 UTC
File type: elf
MIME type:application/x-executable
ssdeep 12288:iMv3JZdjsLC4ADMtk3tvHQTBwBT8prZB9:jvl2GVpHM
TLSH T15684E15AF30B2D87CDDBD535148AC2859755E89733E3830A2E47A57B3C2827B8F28785
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
128
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29229.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135868-0
Create hunting rule

Unix.Dropper.Mirai-7135891-0
Create hunting rule

Unix.Dropper.Mirai-7135892-0
Create hunting rule

Unix.Dropper.Mirai-7135965-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136034-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Dropper.Mirai-7136070-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Mirai-10027280-0
Create hunting rule

Unix.Trojan.Mirai-1
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Runs as daemon
Receives data from a server
Opens a port
Sends data to a server
Substitutes an application name
Performs a bruteforce attack in the network
Deleting of the original file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gafgyt mirai mirai obfuscated
Link:
https://www.filescan.io/uploads/690ad3884425b0b1fd1514e2/reports/c869f0e7-3495-4bf8-bf0e-961b7e8c6347/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/1e4a4619afecc3f53f118f7cd0fbf07038563dfa879eeb0335ac84f980c08a5a
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-05T01:55:00Z UTC
Last seen:
2025-11-06T08:18:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/1e4a4619afecc3f53f118f7cd0fbf07038563dfa879eeb0335ac84f980c08a5a/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b8b5e747-9c08-46be-b264-e84193d86a52
Behavior Graph:
Download SVG
%3 guuid=73fbcd50-1900-0000-c9f4-0cff21080000 pid=2081 /usr/bin/sudo guuid=1e3ee353-1900-0000-c9f4-0cff2b080000 pid=2091 /tmp/sample.bin guuid=73fbcd50-1900-0000-c9f4-0cff21080000 pid=2081->guuid=1e3ee353-1900-0000-c9f4-0cff2b080000 pid=2091 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/57b401fb-1186-4229-a25e-4228f2e2a496
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1808235
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1808235 Sample: mirai.armv7a.elf Startdate: 05/11/2025 Architecture: LINUX Score: 76 19 65.104.6.143, 23 XO-AS15US United States 2->19 21 173.250.133.233, 23 WASHINGTON-ASUS United States 2->21 23 99 other IPs or domains 2->23 25 Malicious sample detected (through community Yara rule) 2->25 27 Antivirus / Scanner detection for submitted sample 2->27 29 Multi AV Scanner detection for submitted file 2->29 31 Yara detected Mirai 2->31 8 mirai.armv7a.elf 2->8         started        11 python3.8 dpkg 2->11         started        signatures3 process4 signatures5 33 Sample deletes itself 8->33 13 mirai.armv7a.elf 8->13         started        process6 process7 15 mirai.armv7a.elf 13->15         started        17 mirai.armv7a.elf 13->17         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1e4a4619afecc3f53f118f7cd0fbf07038563dfa879eeb0335ac84f980c08a5a
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1e4a4619afecc3f53f118f7cd0fbf07038563dfa879eeb0335ac84f980c08a5a/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-05 04:12:59 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=dzfemgnp5tb7kpyrr56nb67qoa4fmpp2q6powazvvscptagarjna._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
defense_evasion discovery
Link:
https://tria.ge/reports/251105-e5e68sslel/
Behaviour
Changes its process name
Reads system network configuration
Creates a large amount of network flows
Enumerates active TCP sockets
Deletes itself
Modifies Watchdog functionality
Contacts a large (10418) amount of remote hosts
Verdict:
Malicious
Tags:
trojan mirai Unix.Trojan.Mirai-7100807-0
YARA:
Linux_Trojan_Mirai_0bce98a2
Link:
https://app.threat.zone/submission/7baaaac3-66c3-4b24-afe5-fbaf3c612d62
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/1e4a4619afecc3f53f118f7cd0fbf07038563dfa879eeb0335ac84f980c08a5a

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:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Mirai_0bce98a2
Create hunting rule
Author:Elastic Security
Rule name:malwareelf55503
Create hunting rule
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
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 1e4a4619afecc3f53f118f7cd0fbf07038563dfa879eeb0335ac84f980c08a5a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3696679/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3696704/

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