MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4155f4dde2569e646d2a3a566fd3310203777dc9f2cd66fb6cd6f00abad77b68. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4155f4dde2569e646d2a3a566fd3310203777dc9f2cd66fb6cd6f00abad77b68
SHA3-384 hash: 5a361b588aa87bc0896c3f0c959326f1c3e9ed35e1f50f32e0ad40b6e2222642dba0f4f4a2394a5019340b4a1f40a240
SHA1 hash: 45d722f75c82ef68d4c94342e8207f565fb26348
MD5 hash: 861876d7f8ed5d8203a128e5c87e1cf9
humanhash: kitten-one-illinois-emma
File name:titanjr.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:118'400 bytes
First seen:2025-09-28 21:04:20 UTC
Last seen:2025-10-08 13:03:34 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:3cT1LkgRae4eSZjkad6Ijj/Cr0ubgpa5WD4FLHR88emveK7DG9tp1ao:61LPRavJk+PeC4FLHJemw9JZ
TLSH T1A6C3C74E6F218F7DF768873047B38B21A75923D626E1D685E2ACD6045F7034E241FBA8
telfhash t11a21b01c597823e097711c9d5addef72e5a170ef4a212e338e01ddad6a6dd425e00c2c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
76
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Sets a written file as executable
Receives data from a server
Launching a process
Connection attempt
DNS request
Kills processes
Runs as daemon
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
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
lolbin masquerade obfuscated remote threat
Link:
https://www.filescan.io/uploads/68d9a356674d5fd6aa0f1e53/reports/4ad707a2-75ec-4852-8273-b3c12db7cf85/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
144
Number of processes launched:
7
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/4155f4dde2569e646d2a3a566fd3310203777dc9f2cd66fb6cd6f00abad77b68
Behaviour
Persistence
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-09-28T19:10:00Z UTC
Last seen:
2025-09-28T19:10:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/4155f4dde2569e646d2a3a566fd3310203777dc9f2cd66fb6cd6f00abad77b68/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f14b82bd-ab69-4e6d-933a-9b87d93e39bc
Behavior Graph:
Download SVG
%3 guuid=f8c5f82a-1700-0000-3b80-d7fc70090000 pid=2416 /usr/bin/sudo guuid=cad2832c-1700-0000-3b80-d7fc76090000 pid=2422 /tmp/sample.bin guuid=f8c5f82a-1700-0000-3b80-d7fc70090000 pid=2416->guuid=cad2832c-1700-0000-3b80-d7fc76090000 pid=2422 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/59548400-deed-4b9e-be77-5cfca0acea82
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1785562
Signature
Antivirus / Scanner detection for submitted sample
Deletes system log files
Drops files in suspicious directories
Manipulation of devices in /dev
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: 1785562 Sample: titanjr.mips.elf Startdate: 28/09/2025 Architecture: LINUX Score: 76 31 draft247.redirectme.net 196.251.70.174, 12121, 56912 Web4AfricaZA Seychelles 2->31 33 Antivirus / Scanner detection for submitted sample 2->33 35 Multi AV Scanner detection for submitted file 2->35 10 titanjr.mips.elf 2->10         started        signatures3 process4 process5 12 titanjr.mips.elf 10->12         started        process6 14 titanjr.mips.elf 12->14         started        file7 29 /etc/init.d/sysd, POSIX 14->29 dropped 41 Sample tries to set files in /etc globally writable 14->41 43 Drops files in suspicious directories 14->43 45 Sample tries to persist itself using System V runlevels 14->45 18 titanjr.mips.elf 14->18         started        20 titanjr.mips.elf sh 14->20         started        signatures8 process9 process10 22 titanjr.mips.elf 18->22         started        25 titanjr.mips.elf 18->25         started        27 sh cp 20->27         started        signatures11 37 Manipulation of devices in /dev 22->37 39 Deletes system log files 22->39
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4155f4dde2569e646d2a3a566fd3310203777dc9f2cd66fb6cd6f00abad77b68
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4155f4dde2569e646d2a3a566fd3310203777dc9f2cd66fb6cd6f00abad77b68/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-28 21:05:42 UTC
File Type:
ELF32 Big (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ifk7jxpck2pgi3jkhjlg7uzraibxo7oj6lgwn63m23yavowxpnua._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai credential_access discovery persistence
Link:
https://tria.ge/reports/250928-zxfs1s1kt4/
Behaviour
Reads runtime system information
System Network Configuration Discovery
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:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/c9dcd818-e996-47a7-98f5-9e20388144a0
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/4155f4dde2569e646d2a3a566fd3310203777dc9f2cd66fb6cd6f00abad77b68

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: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 4155f4dde2569e646d2a3a566fd3310203777dc9f2cd66fb6cd6f00abad77b68

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3634170/
  
Delivery method
Distributed via web download

Comments