MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e1520f4996a99488404cb34b7d78f958c9a916f25823a60901b2b9681c801800. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e1520f4996a99488404cb34b7d78f958c9a916f25823a60901b2b9681c801800
SHA3-384 hash: dee46abcbfbe1d43696fb301c3d15659bafb280281231802654a9221aef66cae9fbd6ba25f79dcbe642b6a485a85cb6c
SHA1 hash: 54043b8061168555b8e0e40ebdd00dfac6220357
MD5 hash: 69ab73173677dca6a70438e5044b3342
humanhash: summer-friend-friend-undress
File name:Labelloperc80.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:114'280 bytes
First seen:2025-12-10 19:54:26 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:DKFAHlCSYBqbZbKvrCdBiXFpVKpNLxSdWtyB/TqbehL1HD5oAB1t:HH8ubUv1pVKpNLxS2y959oct
TLSH T115B3C81E7E218F7DF768863047B74B21A35933D627E1D685E2ACD9041F6034E285FBA8
telfhash t16421ac6c897412f097754d9d1bedffb6e5a070de0a362d338e01e9adaaacd425e00c1c
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 b9d3b71c76e6817123d63ca9a144e63d9046cdcab4fb303bdafda3ef9285229d
File size (compressed) :43'184 bytes
File size (de-compressed) :114'280 bytes
Format:linux/mips
Packed file: b9d3b71c76e6817123d63ca9a144e63d9046cdcab4fb303bdafda3ef9285229d

Intelligence

File Origin
# of uploads :
1
# of downloads :
66
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/2753748b-dbbc-4392-9b91-b1ddd83950fc/
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-10056451-0
Create hunting rule

Unix.Trojan.Mirai-10056463-0
Create hunting rule

Unix.Trojan.Mirai-10057788-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade mirai
Link:
https://www.filescan.io/uploads/6939d01e154f74b93dd597be/reports/027d54d9-5cfe-4821-86d7-0163b67bfec7/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-10T17:02:00Z UTC
Last seen:
2025-12-10T17:23:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj
Link:
https://opentip.kaspersky.com/e1520f4996a99488404cb34b7d78f958c9a916f25823a60901b2b9681c801800/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/5c84b02c-60b0-4cde-87a5-563aeff3e6d7
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1830509
Signature
Antivirus / Scanner detection for submitted sample
Deletes system log files
Manipulation of devices in /dev
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1830509 Sample: Labelloperc80.mips.elf Startdate: 10/12/2025 Architecture: LINUX Score: 64 39 Antivirus / Scanner detection for submitted sample 2->39 41 Multi AV Scanner detection for submitted file 2->41 10 Labelloperc80.mips.elf 2->10         started        12 python3.8 dpkg 2->12         started        14 dash rm 2->14         started        16 dash rm 2->16         started        process3 process4 18 Labelloperc80.mips.elf 10->18         started        process5 20 Labelloperc80.mips.elf 18->20         started        process6 22 Labelloperc80.mips.elf 20->22         started        process7 24 Labelloperc80.mips.elf 22->24         started        27 Labelloperc80.mips.elf 22->27         started        29 Labelloperc80.mips.elf 22->29         started        31 2 other processes 22->31 signatures8 43 Manipulation of devices in /dev 24->43 45 Deletes system log files 24->45 33 Labelloperc80.mips.elf 27->33         started        35 Labelloperc80.mips.elf 29->35         started        37 Labelloperc80.mips.elf 31->37         started        process9
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e1520f4996a99488404cb34b7d78f958c9a916f25823a60901b2b9681c801800
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e1520f4996a99488404cb34b7d78f958c9a916f25823a60901b2b9681c801800/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/e1520f4996a99488404cb34b7d78f958c9a916f25823a60901b2b9681c801800
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-10 19:55:13 UTC
File Type:
ELF32 Big (Exe)
AV detection:
22 of 37 (59.46%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4fja6smwvgkiqqcmwnfx26hzlde2sfxslar2mcibwk4wqheadaaa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery
Link:
https://tria.ge/reports/251210-ym55gswjd1/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Deletes log files
Enumerates running processes
Deletes Audit logs
Deletes system logs
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-10056451-0
YARA:
n/a
Link:
https://app.threat.zone/submission/a89f87ff-7074-42d0-a236-f6221f923a54
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:enterpriseunix2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise UNIX
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 b9d3b71c76e6817123d63ca9a144e63d9046cdcab4fb303bdafda3ef9285229d

Mirai

elf e1520f4996a99488404cb34b7d78f958c9a916f25823a60901b2b9681c801800

(this sample)

  
Dropped by
SHA256 b9d3b71c76e6817123d63ca9a144e63d9046cdcab4fb303bdafda3ef9285229d
  
URLhaus
https://urlhaus.abuse.ch/url/3714824/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 1122bdf05f4d74acc273116e25bd7159
  
URLhaus
https://urlhaus.abuse.ch/url/3731214/
  
URLhaus
https://urlhaus.abuse.ch/url/3731350/
  
URLhaus
https://urlhaus.abuse.ch/url/3732030/

Comments