MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2afb599afcb5ede7bca24e97f5b2ac54d371ff2e108b1406389f1bff44588437. 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: 15


Intelligence 15 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2afb599afcb5ede7bca24e97f5b2ac54d371ff2e108b1406389f1bff44588437
SHA3-384 hash: a2955236616b4420f944a0bdb65767cf44872d960a7bcdc8053804d685ba8bc81010e9db5ac8d1bf32a02e32236ba57c
SHA1 hash: 59de17fdefed3fc1521dfa1349a2023b4d3502e9
MD5 hash: c8bf08a510252d2fbd5e3c543c9b1720
humanhash: fruit-leopard-wyoming-vermont
File name:debug
Download: download sample
Signature Mirai
Create hunting rule
File size:65'368 bytes
First seen:2026-01-09 01:31:28 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:BOq3B5qVJ4cjOw4C8srUbZb55OOukZredfcy2xvnaSnouy8Hya:BOq3aVCQ8C+bTZaxWpnaKout1
TLSH T1BC530105A7B65294CC2D33FA72CD6F15CA26E605CD6C92F2F6C1320D7E18E944E349A9
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 mirai UPX
File size (compressed) :65'368 bytes
File size (de-compressed) :158'728 bytes
Format:linux/i386
Unpacked file: b57187c679cf92cf9633e11ff037bf9b271fd59d43e3d244ef614c4ab5f76e34

Intelligence

File Origin
# of uploads :
1
# of downloads :
54
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/a47aaa2b-24ee-4220-b059-23095156dbb0/
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Kills processes
Receives data from a server
Opens a port
Manages services
Launching a process
Sends data to a server
Sets a written file as executable
Creating a file
Connection attempt
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt mirai obfuscated packed upx
Link:
https://www.filescan.io/uploads/69605a8630368802bb7cca9c/reports/56a366c9-f3ac-4fc2-b02f-c5dc6780ba73/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-08T22:51:00Z UTC
Last seen:
2026-01-08T23:40:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj
Link:
https://opentip.kaspersky.com/2afb599afcb5ede7bca24e97f5b2ac54d371ff2e108b1406389f1bff44588437/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/26f7a47b-e148-4782-8a41-21abff05b521
Behavior Graph:
Download SVG
%3 guuid=bd3727e9-1900-0000-bbd8-485f03090000 pid=2307 /usr/bin/sudo guuid=26d9a4eb-1900-0000-bbd8-485f06090000 pid=2310 /tmp/sample.bin net send-data write-config write-file guuid=bd3727e9-1900-0000-bbd8-485f03090000 pid=2307->guuid=26d9a4eb-1900-0000-bbd8-485f06090000 pid=2310 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=26d9a4eb-1900-0000-bbd8-485f06090000 pid=2310->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con 54d92a3b-1447-55af-b534-047898c60c8d 1.1.1.1:53 guuid=26d9a4eb-1900-0000-bbd8-485f06090000 pid=2310->54d92a3b-1447-55af-b534-047898c60c8d send: 185B 51a553e2-ae0e-5eda-9e98-aa9e45810237 151.242.30.13:12121 guuid=26d9a4eb-1900-0000-bbd8-485f06090000 pid=2310->51a553e2-ae0e-5eda-9e98-aa9e45810237 send: 8B guuid=d767ec28-1a00-0000-bbd8-485f7e090000 pid=2430 /usr/bin/dash guuid=26d9a4eb-1900-0000-bbd8-485f06090000 pid=2310->guuid=d767ec28-1a00-0000-bbd8-485f7e090000 pid=2430 execve guuid=36dec52a-1a00-0000-bbd8-485f85090000 pid=2437 /usr/bin/dash guuid=26d9a4eb-1900-0000-bbd8-485f06090000 pid=2310->guuid=36dec52a-1a00-0000-bbd8-485f85090000 pid=2437 execve guuid=7910d72c-1a00-0000-bbd8-485f8c090000 pid=2444 /tmp/sample.bin guuid=26d9a4eb-1900-0000-bbd8-485f06090000 pid=2310->guuid=7910d72c-1a00-0000-bbd8-485f8c090000 pid=2444 clone guuid=b50fdc2c-1a00-0000-bbd8-485f8d090000 pid=2445 /tmp/sample.bin guuid=26d9a4eb-1900-0000-bbd8-485f06090000 pid=2310->guuid=b50fdc2c-1a00-0000-bbd8-485f8d090000 pid=2445 clone guuid=b1091a29-1a00-0000-bbd8-485f7f090000 pid=2431 /usr/bin/systemctl guuid=d767ec28-1a00-0000-bbd8-485f7e090000 pid=2430->guuid=b1091a29-1a00-0000-bbd8-485f7f090000 pid=2431 execve guuid=fa52f92a-1a00-0000-bbd8-485f86090000 pid=2438 /usr/bin/systemctl guuid=36dec52a-1a00-0000-bbd8-485f85090000 pid=2437->guuid=fa52f92a-1a00-0000-bbd8-485f86090000 pid=2438 execve guuid=137bdf2c-1a00-0000-bbd8-485f8e090000 pid=2446 /tmp/sample.bin guuid=7910d72c-1a00-0000-bbd8-485f8c090000 pid=2444->guuid=137bdf2c-1a00-0000-bbd8-485f8e090000 pid=2446 clone guuid=9127e32c-1a00-0000-bbd8-485f8f090000 pid=2447 /tmp/sample.bin guuid=7910d72c-1a00-0000-bbd8-485f8c090000 pid=2444->guuid=9127e32c-1a00-0000-bbd8-485f8f090000 pid=2447 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c597545e-5de4-479a-a268-dd511533eab5
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1847017
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1847017 Sample: debug.elf Startdate: 09/01/2026 Architecture: LINUX Score: 60 31 169.254.169.254, 80 USDOSUS Reserved 2->31 33 151.242.30.13, 12121, 49876 RASANAIR Iran (ISLAMIC Republic Of) 2->33 35 2 other IPs or domains 2->35 37 Malicious sample detected (through community Yara rule) 2->37 39 Multi AV Scanner detection for submitted file 2->39 41 Sample is packed with UPX 2->41 8 debug.elf 2->8         started        11 python3.8 dpkg 2->11         started        signatures3 process4 file5 29 /usr/local/bin/infinitd, ELF 8->29 dropped 13 debug.elf sh 8->13         started        15 debug.elf sh 8->15         started        17 debug.elf 8->17         started        19 debug.elf 8->19         started        process6 process7 21 sh systemctl 13->21         started        23 sh systemctl 15->23         started        25 debug.elf 17->25         started        27 debug.elf 17->27         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2afb599afcb5ede7bca24e97f5b2ac54d371ff2e108b1406389f1bff44588437
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2afb599afcb5ede7bca24e97f5b2ac54d371ff2e108b1406389f1bff44588437/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/2afb599afcb5ede7bca24e97f5b2ac54d371ff2e108b1406389f1bff44588437
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-09 01:31:50 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fl5vtgx4wxw6ppfcj2l7lmvmktjxd7zoccfribryt4n76rcyqq3q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery linux persistence privilege_escalation upx
Link:
https://tria.ge/reports/260109-bxsktahw2e/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
UPX packed file
Enumerates active TCP sockets
Modifies systemd
Write file to user bin folder
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Malware Config
C2 Extraction:
teamc2.duckdns.org
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135858-0
YARA:
n/a
Link:
https://app.threat.zone/submission/4a034879-ca1e-4872-9048-6145bc2cf052
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/2afb599afcb5ede7bca24e97f5b2ac54d371ff2e108b1406389f1bff44588437

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf 2afb599afcb5ede7bca24e97f5b2ac54d371ff2e108b1406389f1bff44588437

(this sample)

Mirai

elf b57187c679cf92cf9633e11ff037bf9b271fd59d43e3d244ef614c4ab5f76e34

  
URLhaus
https://urlhaus.abuse.ch/url/3722816/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 b57187c679cf92cf9633e11ff037bf9b271fd59d43e3d244ef614c4ab5f76e34
  
Dropping
MD5 fd8124b9c2a8b77532b5cbe688ab23dd
  
URLhaus
https://urlhaus.abuse.ch/url/3722814/
  
URLhaus
https://urlhaus.abuse.ch/url/3719331/

Comments