MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4ccabe30fdb66f602194145df2a695093bf4cfa44a4903075ae6999e59903922. 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: 12


Intelligence 12 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4ccabe30fdb66f602194145df2a695093bf4cfa44a4903075ae6999e59903922
SHA3-384 hash: 4614fa6cf225fc93d3fdbb3d6990ce6067971226cf60acc1dace46104bde592d0d4232ebc981152ad37671ca70282bf6
SHA1 hash: 31bf8de61f40346eb199bff937d5511c1a72a57d
MD5 hash: 59934c599d0fb4fedcc479d70361b8f7
humanhash: four-don-oklahoma-jersey
File name:arm7.urbotnetisass
Download: download sample
Signature Mirai
Create hunting rule
File size:219'407 bytes
First seen:2025-09-20 04:26:54 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:YGE75E2B2+snnaYpMM8TnRuKjCugCRgWRAp2B:YGE+TnnaWMM8TnRuK2KRgWRAe
TLSH T1DC248F05BA119E13D88322F9FADB811432536FB9C7BA71119820EFA4378F9D70F75A46
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
31
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Mirai-9951087-0
Create hunting rule

Unix.Trojan.Mirai-10008934-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm condi exploit gafgyt gcc mirai rust xaynnalc
Link:
https://www.filescan.io/uploads/68ce2d1a73af424b47e84dc0/reports/807c25af-e3b3-45db-9003-eef1bfdf77a4/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
2
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/4ccabe30fdb66f602194145df2a695093bf4cfa44a4903075ae6999e59903922
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:
2025-09-19T23:52:00Z UTC
Last seen:
2025-09-19T23:52:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.gen
Link:
https://opentip.kaspersky.com/4ccabe30fdb66f602194145df2a695093bf4cfa44a4903075ae6999e59903922/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/16a0280c-3cbf-4748-8759-8b4f369fc2c7
Behavior Graph:
Download SVG
%3 guuid=25bfd416-1700-0000-4adb-605d430d0000 pid=3395 /usr/bin/sudo guuid=d7b54519-1700-0000-4adb-605d4c0d0000 pid=3404 /tmp/sample.bin guuid=25bfd416-1700-0000-4adb-605d430d0000 pid=3395->guuid=d7b54519-1700-0000-4adb-605d4c0d0000 pid=3404 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/c91fa4f3-a378-407d-81dc-d7db43688c6d
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1781092
Signature
Antivirus / Scanner detection for submitted sample
Deletes system log files
Modifies the '.bashrc' or '.bash_profile' file typically for persisting actions
Multi AV Scanner detection for submitted file
Sample tries to persist itself using /etc/profile
Sample tries to persist itself using cron
Sample tries to persist itself using System V runlevels
Writes identical ELF files to multiple locations
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1781092 Sample: arm7.urbotnetisass.elf Startdate: 20/09/2025 Architecture: LINUX Score: 96 66 94.154.35.153, 43212 SELECTELRU Ukraine 2->66 68 109.202.202.202, 80 INIT7CH Switzerland 2->68 70 2 other IPs or domains 2->70 72 Antivirus / Scanner detection for submitted sample 2->72 74 Multi AV Scanner detection for submitted file 2->74 76 Yara detected Mirai 2->76 10 arm7.urbotnetisass.elf 2->10         started        14 udisksd dumpe2fs 2->14         started        16 udisksd dumpe2fs 2->16         started        18 484 other processes 2->18 signatures3 process4 file5 52 /root/.bashrc, ASCII 10->52 dropped 54 /etc/rc.local, POSIX 10->54 dropped 56 /etc/profile, ASCII 10->56 dropped 58 /etc/crontab, ASCII 10->58 dropped 80 Sample tries to persist itself using /etc/profile 10->80 82 Modifies the '.bashrc' or '.bash_profile' file typically for persisting actions 10->82 84 Sample tries to persist itself using cron 10->84 86 Sample tries to persist itself using System V runlevels 10->86 20 arm7.urbotnetisass.elf 10->20         started        signatures6 process7 file8 44 /memfd:/usr/lib/librt.so.1 (deleted), ELF 20->44 dropped 46 /memfd:/usr/lib/libpthread.so.0 (deleted), ELF 20->46 dropped 48 /memfd:/usr/lib/libm.so.6 (deleted), ELF 20->48 dropped 50 41 other malicious files 20->50 dropped 78 Writes identical ELF files to multiple locations 20->78 24 arm7.urbotnetisass.elf 20->24         started        26 arm7.urbotnetisass.elf 20->26         started        28 arm7.urbotnetisass.elf 20->28         started        signatures9 process10 process11 30 arm7.urbotnetisass.elf 24->30         started        34 arm7.urbotnetisass.elf 26->34         started        36 arm7.urbotnetisass.elf 28->36         started        file12 60 /tmp/.taunt, POSIX 30->60 dropped 62 /tmp/.mock, POSIX 30->62 dropped 64 /tmp/.broken_shell, POSIX 30->64 dropped 88 Deletes system log files 30->88 38 arm7.urbotnetisass.elf 30->38         started        40 arm7.urbotnetisass.elf 30->40         started        42 arm7.urbotnetisass.elf 30->42         started        signatures13 process14
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4ccabe30fdb66f602194145df2a695093bf4cfa44a4903075ae6999e59903922
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4ccabe30fdb66f602194145df2a695093bf4cfa44a4903075ae6999e59903922/
Verdict:
Malicious
Threat:
Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/4ccabe30fdb66f602194145df2a695093bf4cfa44a4903075ae6999e59903922
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-20 04:27:29 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=jtfl4mh5wzxwaimucro7fjuvbe57jt5ejjeqgb2242mz4wmqhera._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
credential_access defense_evasion discovery execution persistence privilege_escalation
Link:
https://tria.ge/reports/250920-e2977syydt/
Behaviour
Command and Scripting Interpreter: Unix Shell
Reads runtime system information
Writes file to tmp directory
Changes its process name
Reads system network configuration
Modifies Bash startup script
Reads process memory
Creates/modifies Cron job
Creates/modifies environment variables
Enumerates active TCP sockets
Enumerates running processes
Modifies rc script
Writes file to system bin folder
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/f336d20a-d075-4f9b-90d3-07a3ebe59de7
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/4ccabe30fdb66f602194145df2a695093bf4cfa44a4903075ae6999e59903922

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 4ccabe30fdb66f602194145df2a695093bf4cfa44a4903075ae6999e59903922

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3618219/
  
Delivery method
Distributed via web download

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