MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8a4e93e0f92ebb199e3f24f204266ce01c1a4435b63a5e6df50f9c13b3ec36d7. 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: 10


Intelligence 10 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8a4e93e0f92ebb199e3f24f204266ce01c1a4435b63a5e6df50f9c13b3ec36d7
SHA3-384 hash: 8d4463cb698027858f5e86900bcdfdcf02d67833d85c96d841f1b1a3a8e3717b2c93a9b40b086b90df8c26c016de1bb8
SHA1 hash: 922d60c5a4f3537a76df90899e638e74dfdc79d3
MD5 hash: 0c1ca30f259ec1ea483123f0722fce06
humanhash: seven-tango-six-snake
File name:titanjr.i486
Download: download sample
Signature Mirai
Create hunting rule
File size:95'476 bytes
First seen:2025-09-22 03:41:57 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:hqj89KwF8ROXbDccj0o/zHj822Rqoi9pUQ31QUHLKVyMyF+r:64F8ROLIcj0o/zHYBIuiE5yM
TLSH T19C936C85FB83E1F4D94609B011ABF7798A31DD322024DD6BEB98FE72BC31612911A75C
telfhash t1b741d5f70ead1ce8e7e14800836e2f966d6da53b255036b55363e824336bec1927bc34
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 :
47
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
DNS request
Receives data from a server
Runs as daemon
Sets a written file as executable
Launching a process
Kills processes
Sends data to a server
Connection attempt
Substitutes an application name
Creates or modifies symbolic links in /init.d to set up autorun
Creates or modifies files in /init.d to set up autorun
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
masquerade mirai rust
Link:
https://www.filescan.io/uploads/68d0c5a2390649f7a5f4c6ad/reports/89910b39-9459-44d2-b224-85927ca36a39/overview
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/8a4e93e0f92ebb199e3f24f204266ce01c1a4435b63a5e6df50f9c13b3ec36d7
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:
2025-09-22T01:07:00Z UTC
Last seen:
2025-09-22T01:07:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/8a4e93e0f92ebb199e3f24f204266ce01c1a4435b63a5e6df50f9c13b3ec36d7/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f8d2b3e9-c9d0-485c-949a-e1df9da1d285
Behavior Graph:
Download SVG
%3 guuid=70182a8d-1800-0000-f0e7-6cd2c60c0000 pid=3270 /usr/bin/sudo guuid=902d7a8f-1800-0000-f0e7-6cd2cd0c0000 pid=3277 /tmp/sample.bin net guuid=70182a8d-1800-0000-f0e7-6cd2c60c0000 pid=3270->guuid=902d7a8f-1800-0000-f0e7-6cd2cd0c0000 pid=3277 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=902d7a8f-1800-0000-f0e7-6cd2cd0c0000 pid=3277->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=1160b18f-1800-0000-f0e7-6cd2ce0c0000 pid=3278 /tmp/sample.bin guuid=902d7a8f-1800-0000-f0e7-6cd2cd0c0000 pid=3277->guuid=1160b18f-1800-0000-f0e7-6cd2ce0c0000 pid=3278 clone guuid=c51eba8f-1800-0000-f0e7-6cd2cf0c0000 pid=3279 /tmp/sample.bin write-config zombie guuid=1160b18f-1800-0000-f0e7-6cd2ce0c0000 pid=3278->guuid=c51eba8f-1800-0000-f0e7-6cd2cf0c0000 pid=3279 clone guuid=461d0390-1800-0000-f0e7-6cd2d10c0000 pid=3281 /usr/bin/dash guuid=c51eba8f-1800-0000-f0e7-6cd2cf0c0000 pid=3279->guuid=461d0390-1800-0000-f0e7-6cd2d10c0000 pid=3281 execve guuid=f939b490-1800-0000-f0e7-6cd2d50c0000 pid=3285 /tmp/sample.bin net send-data zombie guuid=c51eba8f-1800-0000-f0e7-6cd2cf0c0000 pid=3279->guuid=f939b490-1800-0000-f0e7-6cd2d50c0000 pid=3285 clone guuid=2a242a90-1800-0000-f0e7-6cd2d30c0000 pid=3283 /usr/bin/cp guuid=461d0390-1800-0000-f0e7-6cd2d10c0000 pid=3281->guuid=2a242a90-1800-0000-f0e7-6cd2d30c0000 pid=3283 execve guuid=f939b490-1800-0000-f0e7-6cd2d50c0000 pid=3285->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 2845B 8387198c-4187-5c1b-8fe1-6e4a7787527a 121.127.34.118:19191 guuid=f939b490-1800-0000-f0e7-6cd2d50c0000 pid=3285->8387198c-4187-5c1b-8fe1-6e4a7787527a send: 2B guuid=6353b890-1800-0000-f0e7-6cd2d60c0000 pid=3286 /tmp/sample.bin guuid=f939b490-1800-0000-f0e7-6cd2d50c0000 pid=3285->guuid=6353b890-1800-0000-f0e7-6cd2d60c0000 pid=3286 clone guuid=773cbc90-1800-0000-f0e7-6cd2d70c0000 pid=3287 /tmp/sample.bin guuid=f939b490-1800-0000-f0e7-6cd2d50c0000 pid=3285->guuid=773cbc90-1800-0000-f0e7-6cd2d70c0000 pid=3287 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5709b068-4b29-4aad-8cf7-9635c9c39ee0
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1781725
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: 1781725 Sample: titanjr.i486.elf Startdate: 22/09/2025 Architecture: LINUX Score: 68 30 121.127.34.118, 19191 RANATECHNET-AFRANATechnologiesKabulAF Afghanistan 2->30 32 Malicious sample detected (through community Yara rule) 2->32 34 Multi AV Scanner detection for submitted file 2->34 10 titanjr.i486.elf 2->10         started        signatures3 process4 process5 12 titanjr.i486.elf 10->12         started        process6 14 titanjr.i486.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.i486.elf sh 14->18         started        20 titanjr.i486.elf 14->20         started        signatures8 process9 process10 22 sh cp 18->22         started        24 titanjr.i486.elf 20->24         started        26 titanjr.i486.elf 20->26         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8a4e93e0f92ebb199e3f24f204266ce01c1a4435b63a5e6df50f9c13b3ec36d7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8a4e93e0f92ebb199e3f24f204266ce01c1a4435b63a5e6df50f9c13b3ec36d7/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-22 03:42:29 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rjhjhyhzf25rthr7etzaijtm4aoburbvwy5f43pvb6obhm7mg3lq._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
credential_access discovery linux persistence
Link:
https://tria.ge/reports/250922-d9j6bav1bt/
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
Verdict:
Unknown
Tags:
trojan mirai
YARA:
Linux_Trojan_Mirai_3a56423b Linux_Trojan_Mirai_6e8e9257
Link:
https://app.threat.zone/submission/6ab3f1c9-b068-4586-8eb0-69ef900b9975
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.26
Link:
https://yomi.yoroi.company/submissions/8a4e93e0f92ebb199e3f24f204266ce01c1a4435b63a5e6df50f9c13b3ec36d7

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_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:Linux_Trojan_Mirai_3a56423b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_6e8e9257
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 8a4e93e0f92ebb199e3f24f204266ce01c1a4435b63a5e6df50f9c13b3ec36d7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3628722/
  
Delivery method
Distributed via web download

Comments