MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 882863a89762c7f571889b5c8eb9382e9287fefcfedc163ba03a8f64209a2ea7. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 882863a89762c7f571889b5c8eb9382e9287fefcfedc163ba03a8f64209a2ea7
SHA3-384 hash: 4f89e412ac308dc9b9875297d0ea6f479a8b86165f32c236ec0d1db32fddb688384bfee5e83e7f3f00ff2b543fe1e945
SHA1 hash: 5a588c62a38e878e5ee7ea8fb066a0b82b06e282
MD5 hash: 7a37f64fbd53565268067dce062a9c94
humanhash: paris-carbon-blue-fanta
File name:mipsel
Download: download sample
Signature Mirai
Create hunting rule
File size:105'636 bytes
First seen:2025-12-23 21:25:23 UTC
Last seen:2025-12-24 21:20:08 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:wAhnKZGGCpcA2qUReuqD/B75MBIwbZnKFT:wAhnKZGOLrRe7DB9wRKF
TLSH T164A3B50AAB611FF7E86FCD3745E91B0535CC591A22B87B367934D828F64B24B09E3874
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 :
3
# of downloads :
61
Origin country :
DE DE
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/48c15194-620f-42c8-a292-955affbf65cb/
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

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

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash lolbin mirai
Link:
https://www.filescan.io/uploads/694b0900e126b9ff438efb2f/reports/6aa1c104-5286-4301-9d4d-7aed5210de14/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-23T18:49:00Z UTC
Last seen:
2025-12-25T05:37:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/882863a89762c7f571889b5c8eb9382e9287fefcfedc163ba03a8f64209a2ea7/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/0dcf5604-9e2c-4a0f-a7d0-12126dd87111
Behavior Graph:
Download SVG
%3 guuid=9e8951ac-1800-0000-d5cf-390b930b0000 pid=2963 /usr/bin/sudo guuid=5a78beae-1800-0000-d5cf-390b970b0000 pid=2967 /tmp/sample.bin guuid=9e8951ac-1800-0000-d5cf-390b930b0000 pid=2963->guuid=5a78beae-1800-0000-d5cf-390b970b0000 pid=2967 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/4873d20a-8dec-477f-9c7b-a2f72e0d8b8c
Result
Threat name:
Mirai, Moobot
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1838512
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1838512 Sample: mipsel.elf Startdate: 23/12/2025 Architecture: LINUX Score: 96 26 alanbotnet.dpdns.org 107.174.76.246, 49768, 55650 AS-COLOCROSSINGUS United States 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Antivirus / Scanner detection for submitted sample 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 2 other signatures 2->34 8 mipsel.elf 2->8         started        11 xfce4-panel wrapper-2.0 2->11         started        13 gnome-session-binary sh gsd-media-keys 2->13         started        15 5 other processes 2->15 signatures3 process4 signatures5 38 Sample deletes itself 8->38 17 mipsel.elf 8->17         started        19 wrapper-2.0 xfpm-power-backlight-helper 11->19         started        process6 process7 21 mipsel.elf 17->21         started        24 mipsel.elf 17->24         started        signatures8 36 Sample tries to kill multiple processes (SIGKILL) 21->36
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/882863a89762c7f571889b5c8eb9382e9287fefcfedc163ba03a8f64209a2ea7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/882863a89762c7f571889b5c8eb9382e9287fefcfedc163ba03a8f64209a2ea7/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/882863a89762c7f571889b5c8eb9382e9287fefcfedc163ba03a8f64209a2ea7
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-23 21:26:32 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=raughkexmld7k4mitnoi5ojyf2jip7x473obmo5ahkhwiie2f2tq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai credential_access discovery
Link:
https://tria.ge/reports/251223-z9z3estncw/
Behaviour
System Network Configuration Discovery
Writes file to tmp directory
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Deletes itself
Malware Config
C2 Extraction:
alanbotnet.dpdns.org
Verdict:
Malicious
Tags:
botnet mirai Unix.Trojan.Mirai-7100807-0
YARA:
MAL_ELF_LNX_Mirai_Oct10_2 Mirai_Botnet_Malware
Link:
https://app.threat.zone/submission/897aace4-c926-4993-ae1b-892c264e6598
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/882863a89762c7f571889b5c8eb9382e9287fefcfedc163ba03a8f64209a2ea7

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:MAL_ELF_LNX_Mirai_Oct10_2
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_2_RID2F3A
Create hunting rule
Author:Florian Roth
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research
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 882863a89762c7f571889b5c8eb9382e9287fefcfedc163ba03a8f64209a2ea7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3741637/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3741663/

Comments