MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a9e6f7dd806236d976d717ee4a1aec76e99dd055ca786c98050dfc00483d7eee. 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 17 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a9e6f7dd806236d976d717ee4a1aec76e99dd055ca786c98050dfc00483d7eee
SHA3-384 hash: 34d87e775048a56d2db5283a506f16e2bf00663c6cd0110a9078625662d05c9637f50f89c81b14ccf3e6f624319e3e27
SHA1 hash: d3b5d8bda0c7471ac6be37c1563cb769123cc0fe
MD5 hash: 158051d69fa6b5b51e50973542c586f3
humanhash: item-montana-quiet-bakerloo
File name:px86
Download: download sample
Signature Mirai
Create hunting rule
File size:151'880 bytes
First seen:2026-05-24 18:33:51 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:X8iaEl+xD4jwLoXEUwgpk3kClH2uLNpLPlIdpjzWuJVNilXSetGqCv0f:MiaEl+xkjQoUpgpk3kClWuhNPlSiiC
TLSH T175E36CC1E783D0F5E85A01B02067F737D772E436102AEE53D7A9EE32ACA2651951B35C
telfhash t1075158baf9b60ded6bd0c803e74e2b21ed0de6bb34a436b905f655943271000657ac79
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 gafgyt mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 0fa3c515efba0dad93281bf0f0927640a23b80c8379fe1ccd378635464bbd32c
File size (compressed) :64'060 bytes
File size (de-compressed) :151'880 bytes
Format:linux/i386
Packed file: 0fa3c515efba0dad93281bf0f0927640a23b80c8379fe1ccd378635464bbd32c

Intelligence

File Origin
# of uploads :
1
# of downloads :
44
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/a8960e86-059e-4521-a9f1-7efdd0cf6b9e/
Detection(s):
Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Mirai-10028515-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Kills processes
Sends data to a server
Receives data from a server
Opens a port
Runs as daemon
Substitutes an application name
Deleting of the original file
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/0d2ef368-9fd8-44a2-a7cc-95f7f3043429
Behavior Graph:
Download SVG
%3 guuid=67827622-1600-0000-705c-142cc00a0000 pid=2752 /usr/bin/sudo guuid=c9ea1f24-1600-0000-705c-142cc70a0000 pid=2759 /tmp/sample.bin delete-file net guuid=67827622-1600-0000-705c-142cc00a0000 pid=2752->guuid=c9ea1f24-1600-0000-705c-142cc70a0000 pid=2759 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=c9ea1f24-1600-0000-705c-142cc70a0000 pid=2759->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=c8115524-1600-0000-705c-142cc80a0000 pid=2760 /tmp/sample.bin net send-data zombie guuid=c9ea1f24-1600-0000-705c-142cc70a0000 pid=2759->guuid=c8115524-1600-0000-705c-142cc80a0000 pid=2760 clone guuid=c8115524-1600-0000-705c-142cc80a0000 pid=2760->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con 08b7fc09-4938-50a3-8f65-aa9ec913aba0 176.65.139.209:18129 guuid=c8115524-1600-0000-705c-142cc80a0000 pid=2760->08b7fc09-4938-50a3-8f65-aa9ec913aba0 send: 12B guuid=bd466a24-1600-0000-705c-142cca0a0000 pid=2762 /tmp/sample.bin guuid=c8115524-1600-0000-705c-142cc80a0000 pid=2760->guuid=bd466a24-1600-0000-705c-142cca0a0000 pid=2762 clone guuid=fd536d24-1600-0000-705c-142ccb0a0000 pid=2763 /tmp/sample.bin guuid=c8115524-1600-0000-705c-142cc80a0000 pid=2760->guuid=fd536d24-1600-0000-705c-142ccb0a0000 pid=2763 clone guuid=8e6f1ea4-1800-0000-705c-142c90110000 pid=4496 /tmp/sample.bin net send-data guuid=c8115524-1600-0000-705c-142cc80a0000 pid=2760->guuid=8e6f1ea4-1800-0000-705c-142c90110000 pid=4496 clone fde724bf-23b5-5074-92a1-06c283cec97c 73.66.132.131:55812 guuid=8e6f1ea4-1800-0000-705c-142c90110000 pid=4496->fde724bf-23b5-5074-92a1-06c283cec97c send: 5375264B guuid=63b827a4-1800-0000-705c-142c91110000 pid=4497 /tmp/sample.bin guuid=8e6f1ea4-1800-0000-705c-142c90110000 pid=4496->guuid=63b827a4-1800-0000-705c-142c91110000 pid=4497 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/24e6008c-d336-4821-927b-84bc76e0669c
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1918053
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1918053 Sample: px86.elf Startdate: 24/05/2026 Architecture: LINUX Score: 80 34 176.65.139.209 STORMINDUSTRIESHostingServicesUS Netherlands 2->34 36 109.202.202.202 INIT7CH Switzerland 2->36 38 4 other IPs or domains 2->38 40 Malicious sample detected (through community Yara rule) 2->40 42 Antivirus / Scanner detection for submitted sample 2->42 44 Multi AV Scanner detection for submitted file 2->44 46 2 other signatures 2->46 9 px86.elf 2->9         started        12 dash rm 2->12         started        14 dash rm 2->14         started        signatures3 process4 signatures5 48 Sample deletes itself 9->48 16 px86.elf 9->16         started        process6 process7 18 px86.elf 16->18         started        20 px86.elf 16->20         started        22 px86.elf 16->22         started        24 3 other processes 16->24 process8 26 px86.elf 18->26         started        28 px86.elf 20->28         started        30 px86.elf 22->30         started        32 px86.elf 24->32         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a9e6f7dd806236d976d717ee4a1aec76e99dd055ca786c98050dfc00483d7eee
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a9e6f7dd806236d976d717ee4a1aec76e99dd055ca786c98050dfc00483d7eee/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-05-24 18:37:35 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 36 (52.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vhtppxmami3ns5wxc7xeugxmo3uz3ucvzj4gzgafbx6aasb5p3xa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai botnet defense_evasion discovery linux
Link:
https://tria.ge/reports/260524-w7zr4agx7t/
Behaviour
Reads runtime system information
Changes its process name
Deletes itself
Modifies Watchdog functionality
Please note that we are no longer able to provide a coverage score for Virus Total.

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: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: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:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_5f7b67b8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_ae9d0fa6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:without_attachments
Create hunting rule
Author:Antonio Sanchez <asanchez@hispasec.com>
Description:Rule to detect the no presence of any attachment
Reference:http://laboratorio.blogs.hispasec.com/
Rule name:with_urls
Create hunting rule
Author:Antonio Sanchez <asanchez@hispasec.com>
Description:Rule to detect the presence of an or several urls
Reference:http://laboratorio.blogs.hispasec.com/

File information

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

Web download

Mirai

sh 42628bd0ba668e7834a15e00e74793cea862226d20586f7525d25b6639f79b67

Mirai

elf 0fa3c515efba0dad93281bf0f0927640a23b80c8379fe1ccd378635464bbd32c

Mirai

elf a9e6f7dd806236d976d717ee4a1aec76e99dd055ca786c98050dfc00483d7eee

(this sample)

  
Dropped by
SHA256 0fa3c515efba0dad93281bf0f0927640a23b80c8379fe1ccd378635464bbd32c
  
URLhaus
https://urlhaus.abuse.ch/url/3852571/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 462e9b679da2d33ee17535528310a993

Comments