MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 983f2f7e533c0619bfeb6fec9acd36dabe2868ac5bd6181e2d877d3e7e6927be. 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: 11


Intelligence 11 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 983f2f7e533c0619bfeb6fec9acd36dabe2868ac5bd6181e2d877d3e7e6927be
SHA3-384 hash: 535defe17460e1355f66bc1a5ef159564c319a5b131ab1493b183173f27e400c674570a2bf7e1717fd306e0b9bef8068
SHA1 hash: 7c16a5b7779961237aec5659aeafbdffdc3e84ec
MD5 hash: 232cb74ecfa1add4ce49033bf818b395
humanhash: massachusetts-juliet-tango-island
File name:x86
Download: download sample
Signature Mirai
Create hunting rule
File size:57'992 bytes
First seen:2025-07-03 19:59:22 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:S3Ue+2wqWTxTOckKBI2gzeTdOONkPHL7P6VKUeS31sShz2isXpEr:de+2wnTc9KBRBzCPf+KUN31sShuir
TLSH T1D8434C48F743D1F1E8070570106AFF369B30EEB51154EA6FEB94FE72ACB2652A416A1C
telfhash t11d21bab62da508fcf7d05808cb4e17e25a79d833697031b001b7bc952bf2a818075c39
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
11
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

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

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6866e16c900df8e7f8664d9dlinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Runs as daemon
Connection attempt
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/fb7972ef-0bb7-43bd-88ae-dd84b5371598
Behavior Graph:
Download SVG
%3 guuid=347a5a7a-1a00-0000-0818-4ebec20a0000 pid=2754 /usr/bin/sudo guuid=225fb07d-1a00-0000-0818-4ebec40a0000 pid=2756 /tmp/sample.bin net guuid=347a5a7a-1a00-0000-0818-4ebec20a0000 pid=2754->guuid=225fb07d-1a00-0000-0818-4ebec40a0000 pid=2756 execve d0cbfba5-d1fe-5020-ba06-2a476c3822e4 194.62.248.235:53 guuid=225fb07d-1a00-0000-0818-4ebec40a0000 pid=2756->d0cbfba5-d1fe-5020-ba06-2a476c3822e4 con guuid=0130047e-1a00-0000-0818-4ebec50a0000 pid=2757 /tmp/sample.bin dns net send-data zombie guuid=225fb07d-1a00-0000-0818-4ebec40a0000 pid=2756->guuid=0130047e-1a00-0000-0818-4ebec50a0000 pid=2757 clone 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=0130047e-1a00-0000-0818-4ebec50a0000 pid=2757->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 2035B 5a1eed8a-85fe-5cc9-b13b-21dc70289ae4 0.0.0.0:0 guuid=0130047e-1a00-0000-0818-4ebec50a0000 pid=2757->5a1eed8a-85fe-5cc9-b13b-21dc70289ae4 con guuid=42170c7e-1a00-0000-0818-4ebec60a0000 pid=2758 /tmp/sample.bin guuid=0130047e-1a00-0000-0818-4ebec50a0000 pid=2757->guuid=42170c7e-1a00-0000-0818-4ebec60a0000 pid=2758 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/54611334-1540-4285-b346-60c969eda330
Result
Threat name:
Moobot
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1728286
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1728286 Sample: x86.elf Startdate: 03/07/2025 Architecture: LINUX Score: 64 14 185.125.190.26, 443 CANONICAL-ASGB United Kingdom 2->14 16 ^p^^ 2->16 18 Malicious sample detected (through community Yara rule) 2->18 20 Multi AV Scanner detection for submitted file 2->20 22 Yara detected Moobot 2->22 8 x86.elf 2->8         started        signatures3 process4 process5 10 x86.elf 8->10         started        process6 12 x86.elf 10->12         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/983f2f7e533c0619bfeb6fec9acd36dabe2868ac5bd6181e2d877d3e7e6927be
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/983f2f7e533c0619bfeb6fec9acd36dabe2868ac5bd6181e2d877d3e7e6927be/
Verdict:
Malicious
Threat:
Linux.Worm.Mirai
Link:
https://tip.neiki.dev/file/983f2f7e533c0619bfeb6fec9acd36dabe2868ac5bd6181e2d877d3e7e6927be
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-03 20:00:40 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ta7s67sthqdbtp7ln7wjvtjw3k7cq2fmlplbqhrnq56t47tje67a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux rootkit
Link:
https://tria.ge/reports/250703-yq9bba1ycy/
Behaviour
Loads a kernel module
Verdict:
Malicious
Tags:
trojan mirai gafgyt Unix.Trojan.Mirai-9441505-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Mirai_3a56423b Linux_Trojan_Mirai_8aa7b5d3 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/f4c32da5-521c-49bf-8213-608cdc221a0a
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/983f2f7e533c0619bfeb6fec9acd36dabe2868ac5bd6181e2d877d3e7e6927be

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:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_3a56423b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Mal_LNX_Mirai_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Mirai botnet, and there variants.

File information

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

Web download

Mirai

elf 983f2f7e533c0619bfeb6fec9acd36dabe2868ac5bd6181e2d877d3e7e6927be

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3575091/
  
Delivery method
Distributed via web download

Comments