MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 71ab6a33d4870320a1669de5d2b3c6b3fc974b4b8682d8a06ed45dfcae6524cb. 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: 9


Intelligence 9 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 71ab6a33d4870320a1669de5d2b3c6b3fc974b4b8682d8a06ed45dfcae6524cb
SHA3-384 hash: 8b9e7bcc5c789474f249ac1c91ec3e6eced6e022f4e576c5900726b1caba7ed83c04b9ab95a7db2fdb1a0fb6bb624acb
SHA1 hash: 4dc59547bb7c8e3f8d34f1fc6d78a077dba50a80
MD5 hash: 99299c9b36a2514071481c0c58ba0ddb
humanhash: whiskey-papa-blossom-enemy
File name:mipsel
Download: download sample
Signature Mirai
Create hunting rule
File size:366'960 bytes
First seen:2026-01-19 19:39:37 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 6144:10FmDxpOmK4rKskDMoSDdwZrMXp9WKc/4ONC2FLK55TjCwMDN905EyU7Z:10Fm71remOm5/CwMDNSU7Z
TLSH T19074D586EB411EBBC40EDE31011F4BC511AD849953EB476BB278C45EBF8EA0E69CBD44
telfhash t1bd3165d5193fc4659eb25940dcec1285b50f8923e8921e22ef58cb9c44ba20ee089fdf
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-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 bedf691033711b1c13a266419ffbf05a4d9c14b60c331441a2def9a2bb9f2f67
File size (compressed) :133'328 bytes
File size (de-compressed) :366'960 bytes
Format:linux/mipsel
Packed file: bedf691033711b1c13a266419ffbf05a4d9c14b60c331441a2def9a2bb9f2f67

Intelligence

File Origin
# of uploads :
1
# of downloads :
83
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-10058997-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gcc mirai
Link:
https://www.filescan.io/uploads/696e88b25db9ae477089368f/reports/3dbcd50c-193e-474b-8c55-f6f0b3b80f80/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-19T17:46:00Z UTC
Last seen:
2026-01-19T18:47:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/71ab6a33d4870320a1669de5d2b3c6b3fc974b4b8682d8a06ed45dfcae6524cb/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/bc76b79d-597a-46c7-9b08-8f2fc428df37
Behavior Graph:
Download SVG
%3 guuid=830dc45b-1800-0000-f40c-12472a0a0000 pid=2602 /usr/bin/sudo guuid=61b5da5d-1800-0000-f40c-1247310a0000 pid=2609 /tmp/sample.bin guuid=830dc45b-1800-0000-f40c-12472a0a0000 pid=2602->guuid=61b5da5d-1800-0000-f40c-1247310a0000 pid=2609 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/19b48b84-5563-443d-ac71-bdeb6c5c3410
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1853606
Signature
Contains symbols with names commonly found in malware
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1853606 Sample: mipsel.elf Startdate: 19/01/2026 Architecture: LINUX Score: 52 14 169.254.169.254, 80 USDOSUS Reserved 2->14 16 91.92.240.38, 51776, 666 THEZONEBG Bulgaria 2->16 18 4 other IPs or domains 2->18 20 Multi AV Scanner detection for submitted file 2->20 22 Contains symbols with names commonly found in malware 2->22 6 dash rm 2->6         started        8 dash rm 2->8         started        10 python3.8 dpkg 2->10         started        12 mipsel.elf 2->12         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/71ab6a33d4870320a1669de5d2b3c6b3fc974b4b8682d8a06ed45dfcae6524cb
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/71ab6a33d4870320a1669de5d2b3c6b3fc974b4b8682d8a06ed45dfcae6524cb/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-19 19:40:37 UTC
File Type:
ELF32 Little (SO)
AV detection:
9 of 24 (37.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ogvwum6uq4bsbilgtxs5fm6gwp6jos2lq2bnrido2ro7zltfetfq._file
Result
Malware family:
n/a
Score:
  4/10
Tags:
discovery
Link:
https://tria.ge/reports/260119-ydtebscw5e/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/5ce00d63-68ac-49e8-a1c1-e829ebdc1b20
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.64
Link:
https://yomi.yoroi.company/submissions/71ab6a33d4870320a1669de5d2b3c6b3fc974b4b8682d8a06ed45dfcae6524cb

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:elf_arm_mips_ko_so
Create hunting rule
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:iot_req_metachar
Create hunting rule
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:testlumma
Create hunting rule
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 bedf691033711b1c13a266419ffbf05a4d9c14b60c331441a2def9a2bb9f2f67

Mirai

elf 71ab6a33d4870320a1669de5d2b3c6b3fc974b4b8682d8a06ed45dfcae6524cb

(this sample)

  
Dropped by
SHA256 bedf691033711b1c13a266419ffbf05a4d9c14b60c331441a2def9a2bb9f2f67
  
URLhaus
https://urlhaus.abuse.ch/url/3756009/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 daf8cd2424ca9d226045058745dc5f2f
  
URLhaus
https://urlhaus.abuse.ch/url/3748052/
  
URLhaus
https://urlhaus.abuse.ch/url/3756008/

Comments