MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e2743dbb506cfec3049b4f7e8ef640f194f47918262856cd7baabeec677077a3. 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 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e2743dbb506cfec3049b4f7e8ef640f194f47918262856cd7baabeec677077a3
SHA3-384 hash: 6f299169a6e5bc41aa9315d7ad756bd7bb3710a12ae84e72d39f76a351e57d3371ffa783f3b086adf96e62f9d5e4da95
SHA1 hash: 43759d63ac37d95f64f0731933cf6c0aa1e9a867
MD5 hash: 3307f14a9462a0d0b0332371baf8dec1
humanhash: bakerloo-island-mountain-equal
File name:titanjr.x86_32
Download: download sample
Signature Mirai
Create hunting rule
File size:80'912 bytes
First seen:2025-11-08 17:35:27 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:M/bNuNDe5cjwUA1E2o1DVE/V3cRiMsjJ+7s3Uk2u:Mzo8uwPE2o1+/V3ckMsd6MT
TLSH T1B7837CC6E747C0F4F8668572213BE7329633E53D1068EA83D369A972FD13542D61A39C
telfhash t13f31b3f71eba4df8b7d05440d35e1b521e1de67b186033724263d82062aefc290bac79
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 mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
38
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999-14.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-10056463-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sets a written file as executable
Runs as daemon
Receives data from a server
Kills processes
Sends data to a server
Launching a process
Substitutes an application name
Creates or modifies files in /init.d to set up autorun
Creates or modifies symbolic links in /init.d to set up autorun
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/e2743dbb506cfec3049b4f7e8ef640f194f47918262856cd7baabeec677077a3
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:
2025-11-08T15:16:00Z UTC
Last seen:
2025-11-08T15:56:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/e2743dbb506cfec3049b4f7e8ef640f194f47918262856cd7baabeec677077a3/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d7189dbc-cafe-4ae2-9716-ed259f7c9b62
Behavior Graph:
Download SVG
%3 guuid=023785cb-1700-0000-dc14-24b2bf0a0000 pid=2751 /usr/bin/sudo guuid=7ba3b2cd-1700-0000-dc14-24b2c30a0000 pid=2755 /tmp/sample.bin net guuid=023785cb-1700-0000-dc14-24b2bf0a0000 pid=2751->guuid=7ba3b2cd-1700-0000-dc14-24b2c30a0000 pid=2755 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=7ba3b2cd-1700-0000-dc14-24b2c30a0000 pid=2755->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=e3d3d2cd-1700-0000-dc14-24b2c40a0000 pid=2756 /tmp/sample.bin guuid=7ba3b2cd-1700-0000-dc14-24b2c30a0000 pid=2755->guuid=e3d3d2cd-1700-0000-dc14-24b2c40a0000 pid=2756 clone guuid=d555dacd-1700-0000-dc14-24b2c60a0000 pid=2758 /tmp/sample.bin write-config zombie guuid=e3d3d2cd-1700-0000-dc14-24b2c40a0000 pid=2756->guuid=d555dacd-1700-0000-dc14-24b2c60a0000 pid=2758 clone guuid=4d8369d1-1700-0000-dc14-24b2cd0a0000 pid=2765 /usr/bin/dash guuid=d555dacd-1700-0000-dc14-24b2c60a0000 pid=2758->guuid=4d8369d1-1700-0000-dc14-24b2cd0a0000 pid=2765 execve guuid=206376d3-1700-0000-dc14-24b2d50a0000 pid=2773 /tmp/sample.bin net send-data zombie guuid=d555dacd-1700-0000-dc14-24b2c60a0000 pid=2758->guuid=206376d3-1700-0000-dc14-24b2d50a0000 pid=2773 clone guuid=9cad99d1-1700-0000-dc14-24b2cf0a0000 pid=2767 /usr/bin/cp guuid=4d8369d1-1700-0000-dc14-24b2cd0a0000 pid=2765->guuid=9cad99d1-1700-0000-dc14-24b2cf0a0000 pid=2767 execve guuid=206376d3-1700-0000-dc14-24b2d50a0000 pid=2773->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 950B d0646b66-31e1-5ecf-a01f-abc28e1b6083 196.251.87.155:12121 guuid=206376d3-1700-0000-dc14-24b2d50a0000 pid=2773->d0646b66-31e1-5ecf-a01f-abc28e1b6083 send: 22B guuid=b2f47dd3-1700-0000-dc14-24b2d60a0000 pid=2774 /tmp/sample.bin guuid=206376d3-1700-0000-dc14-24b2d50a0000 pid=2773->guuid=b2f47dd3-1700-0000-dc14-24b2d60a0000 pid=2774 clone guuid=f7c382d3-1700-0000-dc14-24b2d70a0000 pid=2775 /tmp/sample.bin guuid=206376d3-1700-0000-dc14-24b2d50a0000 pid=2773->guuid=f7c382d3-1700-0000-dc14-24b2d70a0000 pid=2775 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f917d25d-ed6f-40c5-8c1c-57c562dcfa78
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1810695
Signature
Drops files in suspicious directories
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample tries to persist itself using System V runlevels
Sample tries to set files in /etc globally writable
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1810695 Sample: titanjr.x86_32.elf Startdate: 08/11/2025 Architecture: LINUX Score: 68 30 196.251.87.155, 12121, 47840, 47842 SONIC-WirelessZA Seychelles 2->30 32 Malicious sample detected (through community Yara rule) 2->32 34 Multi AV Scanner detection for submitted file 2->34 10 titanjr.x86_32.elf 2->10         started        signatures3 process4 process5 12 titanjr.x86_32.elf 10->12         started        process6 14 titanjr.x86_32.elf 12->14         started        file7 28 /etc/init.d/sysd, POSIX 14->28 dropped 36 Sample tries to set files in /etc globally writable 14->36 38 Drops files in suspicious directories 14->38 40 Sample tries to persist itself using System V runlevels 14->40 18 titanjr.x86_32.elf sh 14->18         started        20 titanjr.x86_32.elf 14->20         started        signatures8 process9 process10 22 sh cp 18->22         started        24 titanjr.x86_32.elf 20->24         started        26 titanjr.x86_32.elf 20->26         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e2743dbb506cfec3049b4f7e8ef640f194f47918262856cd7baabeec677077a3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e2743dbb506cfec3049b4f7e8ef640f194f47918262856cd7baabeec677077a3/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-08 17:36:17 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=4j2d3o2qnt7mgbe3j57i55sa6gkpi6iyeyufntl3vk7oyz3qo6rq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai credential_access discovery linux persistence
Link:
https://tria.ge/reports/251108-v6nsrsgn9z/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Modifies init.d
Modifies rc script
Malware Config
C2 Extraction:
teamc2.duckdns.org
Verdict:
Malicious
Tags:
trojan gafgyt mirai Unix.Trojan.Mirai-10056463-0
YARA:
Linux_Trojan_Gafgyt_5bf62ce4 Linux_Trojan_Mirai_fa3ad9d0 Linux_Trojan_Mirai_b14f4c5d Linux_Trojan_Mirai_99d78950 Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_ae9d0fa6 Linux_Trojan_Mirai_389ee3e9 Linux_Trojan_Mirai_cc93863b Linux_Trojan_Mirai_8aa7b5d3
Link:
https://app.threat.zone/submission/dbe4049e-d1e2-4f31-8746-6d48905b6e1c
Please note that we are no longer able to provide a coverage score for Virus Total.

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:Linux_Trojan_Gafgyt_5bf62ce4
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_99d78950
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_ae9d0fa6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_fa3ad9d0
Create hunting rule
Author:Elastic Security
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 e2743dbb506cfec3049b4f7e8ef640f194f47918262856cd7baabeec677077a3

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3695230/
  
Delivery method
Distributed via web download

Comments