MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 062aa4ecf94b7ab380b39e32677c80859ca4331cf00b85a8c7ab3a728da9a3cb. 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: 9


Intelligence 9 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 062aa4ecf94b7ab380b39e32677c80859ca4331cf00b85a8c7ab3a728da9a3cb
SHA3-384 hash: a51e166646b097349c4854ae057f6e1f18f3326697a671c1767b9961169748d6db26f0ae404a169be8f1b2d11f912d99
SHA1 hash: 624f5aebb813cd7a7376b94a92af9c0bb59f7763
MD5 hash: 00d2906b46bd7b1efefbfb927da717e8
humanhash: carbon-maine-september-item
File name:powerpc.urbotnetisass
Download: download sample
Signature Mirai
Create hunting rule
File size:254'732 bytes
First seen:2025-09-12 14:35:59 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:z9nMa8HeW/Ue+d0xpniZ9InUytKSfBVzwRnJQg:zdGHeWn+euZ9pmyRnJQg
TLSH T157446C027B280597F1A24DF43E3F27E1C3EEC6A169B5B684191EF7465272D332186ACD
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
100
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135957-0
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
Receives data from a server
Opens a port
Kills processes
Mounts file systems
Collects information on the network activity
Runs as daemon
Creating a file
Deletes a file
Unmounts file systems
Sends data to a server
Connection attempt
Deleting a recently created file
Writes files to system directory
Deletes a system binary file
Substitutes an application name
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
anti-vm
Link:
https://www.filescan.io/uploads/68c42fffdbc6f5a29c421642/reports/aeff2e84-b774-4625-9f6b-2ad3d3271300/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-09-12T12:29:00Z UTC
Last seen:
2025-09-12T12:29:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/062aa4ecf94b7ab380b39e32677c80859ca4331cf00b85a8c7ab3a728da9a3cb/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/4567e1c4-eb11-4d33-8ec9-7a26bfcbaf46
Behavior Graph:
Download SVG
%3 guuid=5f749307-1900-0000-3a13-3a01b5120000 pid=4789 /usr/bin/sudo guuid=55c72309-1900-0000-3a13-3a01bb120000 pid=4795 /tmp/sample.bin guuid=5f749307-1900-0000-3a13-3a01b5120000 pid=4789->guuid=55c72309-1900-0000-3a13-3a01bb120000 pid=4795 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/60fceb85-a7db-4878-9379-cdb68a9858d4
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1776536
Signature
Antivirus / Scanner detection for submitted sample
Deletes system log files
Multi AV Scanner detection for submitted file
Sample reads /proc/mounts (often used for finding a writable filesystem)
Writes identical ELF files to multiple locations
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1776536 Sample: powerpc.urbotnetisass.elf Startdate: 12/09/2025 Architecture: LINUX Score: 92 47 94.154.35.153, 43212 SELECTELRU Ukraine 2->47 49 109.202.202.202, 80 INIT7CH Switzerland 2->49 51 3 other IPs or domains 2->51 53 Antivirus / Scanner detection for submitted sample 2->53 55 Multi AV Scanner detection for submitted file 2->55 57 Yara detected Gafgyt 2->57 59 Yara detected Mirai 2->59 10 powerpc.urbotnetisass.elf 2->10         started        12 udisksd dumpe2fs 2->12         started        14 udisksd dumpe2fs 2->14         started        16 22 other processes 2->16 signatures3 process4 process5 18 powerpc.urbotnetisass.elf 10->18         started        file6 39 /_dev_shm_.6239_librt.so.1, ELF 18->39 dropped 41 /_dev_shm_.6239_libpthread.so.0, ELF 18->41 dropped 43 /_dev_shm_.6239_libm.so.6, ELF 18->43 dropped 45 6 other malicious files 18->45 dropped 61 Writes identical ELF files to multiple locations 18->61 22 powerpc.urbotnetisass.elf 18->22         started        24 powerpc.urbotnetisass.elf 18->24         started        signatures7 process8 process9 26 powerpc.urbotnetisass.elf 22->26         started        29 powerpc.urbotnetisass.elf 24->29         started        signatures10 63 Sample reads /proc/mounts (often used for finding a writable filesystem) 26->63 65 Deletes system log files 26->65 31 powerpc.urbotnetisass.elf 26->31         started        33 powerpc.urbotnetisass.elf 26->33         started        35 powerpc.urbotnetisass.elf 26->35         started        37 7 other processes 26->37 process11
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/062aa4ecf94b7ab380b39e32677c80859ca4331cf00b85a8c7ab3a728da9a3cb
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/062aa4ecf94b7ab380b39e32677c80859ca4331cf00b85a8c7ab3a728da9a3cb/
Threat name:
Linux.Exploit.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-12 14:36:30 UTC
File Type:
ELF32 Big (Exe)
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ayvkj3hzjn5lhafttyzgo7eaqwokimy46afylkghvm5hfdnjupfq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250912-ryv1bshm6v/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135957-0
YARA:
n/a
Link:
https://app.threat.zone/submission/4bfc3895-56a1-4d65-8618-f07cc4cba39c
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/062aa4ecf94b7ab380b39e32677c80859ca4331cf00b85a8c7ab3a728da9a3cb

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 062aa4ecf94b7ab380b39e32677c80859ca4331cf00b85a8c7ab3a728da9a3cb

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3618256/
  
Delivery method
Distributed via web download

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