MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a3a826097222de356cb2030f1eb1d2b032399db8e66842b4bf3fb0cfc2607942. 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: a3a826097222de356cb2030f1eb1d2b032399db8e66842b4bf3fb0cfc2607942
SHA3-384 hash: ea505086365bb2acc648ac4e820f03afcf1fe3040975927f4a1bf5c550f938b8f0b7f3579743f3dfc75cd8d808909223
SHA1 hash: c2a4802f17932aee68e5c24edc977517e49933de
MD5 hash: bf3e2002f9aa0d1cd2397d9cc86ad5b1
humanhash: november-carbon-green-iowa
File name:powerpc
Download: download sample
Signature Mirai
Create hunting rule
File size:191'744 bytes
First seen:2026-01-02 06:12:21 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:w+FGQeQBfV9OFy9kRwXbZSXc2tTUkgfRot1xq1Rm6xoTWwrWcc4AFHsAOPEtvA01:wRQVDkRwLZSTtf1xC1S7KcGFQEq0ZkC
TLSH T167144B02771C0907D2A22EF4363F27E183EFD9A125F4FA45694F968A8271E33554AECD
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 b03305336b5262000e40d7e8172ef8c981a5dc80e7bed9ccec140f9636a67de0
File size (compressed) :70'604 bytes
File size (de-compressed) :191'744 bytes
Format:linux/ppc32
Packed file: b03305336b5262000e40d7e8172ef8c981a5dc80e7bed9ccec140f9636a67de0

Intelligence

File Origin
# of uploads :
1
# of downloads :
82
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/ab00ec11-47b7-4132-9315-c73fce747039/
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7135957-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9940367-0
Create hunting rule

Unix.Trojan.Mirai-10012200-0
Create hunting rule

Unix.Trojan.Mirai-10012671-0
Create hunting rule

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

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash lolbin
Link:
https://www.filescan.io/uploads/695761f9127d6a14e0cc0954/reports/5d3ccf78-e8b4-42b3-8c46-589e97fdac3b/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-01-02T03:17:00Z UTC
Last seen:
2026-01-02T21:22:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/a3a826097222de356cb2030f1eb1d2b032399db8e66842b4bf3fb0cfc2607942/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/2aea094a-18be-4cfe-a594-c0162ff08425
Behavior Graph:
Download SVG
%3 guuid=e1212d6a-1c00-0000-6826-6e1cd00a0000 pid=2768 /usr/bin/sudo guuid=d638be6c-1c00-0000-6826-6e1cd70a0000 pid=2775 /tmp/sample.bin guuid=e1212d6a-1c00-0000-6826-6e1cd00a0000 pid=2768->guuid=d638be6c-1c00-0000-6826-6e1cd70a0000 pid=2775 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/4205529b-e2c6-4d6e-ba41-315665d8584c
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1843433
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Multi AV Scanner detection for submitted file
Uses dynamic DNS services
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1843433 Sample: powerpc.elf Startdate: 02/01/2026 Architecture: LINUX Score: 76 42 teamc2.duckdns.org 2->42 44 169.254.169.254, 80 USDOSUS Reserved 2->44 46 5 other IPs or domains 2->46 48 Antivirus detection for dropped file 2->48 50 Antivirus / Scanner detection for submitted sample 2->50 52 Multi AV Scanner detection for submitted file 2->52 54 Yara detected Gafgyt 2->54 9 dash rm powerpc.elf 2->9         started        12 dash rm 2->12         started        14 dash head 2->14         started        16 9 other processes 2->16 signatures3 56 Uses dynamic DNS services 42->56 process4 file5 40 /usr/local/bin/infinitd, ELF 9->40 dropped 18 powerpc.elf sh 9->18         started        20 powerpc.elf sh 9->20         started        22 powerpc.elf 9->22         started        24 2 other processes 9->24 process6 process7 26 sh systemctl 18->26         started        28 sh systemctl 20->28         started        30 powerpc.elf 22->30         started        32 powerpc.elf 24->32         started        34 powerpc.elf 24->34         started        process8 36 powerpc.elf 30->36         started        38 powerpc.elf 30->38         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a3a826097222de356cb2030f1eb1d2b032399db8e66842b4bf3fb0cfc2607942
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a3a826097222de356cb2030f1eb1d2b032399db8e66842b4bf3fb0cfc2607942/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/a3a826097222de356cb2030f1eb1d2b032399db8e66842b4bf3fb0cfc2607942
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-02 06:13:16 UTC
File Type:
ELF32 Big (Exe)
AV detection:
23 of 38 (60.53%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uoucmclselpdk3fsamhr5moswazdthny4zuefnf7h6ym7qtapfba._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/260102-gyecgavmby/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7100807-0
YARA:
n/a
Link:
https://app.threat.zone/submission/70a940e3-f14f-4a95-b2ae-595a597580ee
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/a3a826097222de356cb2030f1eb1d2b032399db8e66842b4bf3fb0cfc2607942

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 b03305336b5262000e40d7e8172ef8c981a5dc80e7bed9ccec140f9636a67de0

Mirai

elf a3a826097222de356cb2030f1eb1d2b032399db8e66842b4bf3fb0cfc2607942

(this sample)

  
Dropped by
SHA256 b03305336b5262000e40d7e8172ef8c981a5dc80e7bed9ccec140f9636a67de0
  
URLhaus
https://urlhaus.abuse.ch/url/3722820/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 82a2ba152e95a6cd6f6fb3beb415d95c
  
URLhaus
https://urlhaus.abuse.ch/url/3722794/
  
URLhaus
https://urlhaus.abuse.ch/url/3722802/

Comments