MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 55dec22c3d4d7ccd95129a6d434c1f9d9851a9f0b8638462b4fbff15f8ac16be. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 55dec22c3d4d7ccd95129a6d434c1f9d9851a9f0b8638462b4fbff15f8ac16be
SHA3-384 hash: a1a506d8042a47857e1125083791db51d3f066607074827f9659972ec3e47207cbec5983da678758816709a9e84b1bcf
SHA1 hash: 774f6b935eba13246bceb22cf15392e2d2bd023c
MD5 hash: 0cc0dc37ebd7e271883c31468e16ecc7
humanhash: one-yellow-pasta-happy
File name:colonna.arc
Download: download sample
Signature Mirai
Create hunting rule
File size:140'576 bytes
First seen:2025-12-10 03:46:02 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:OoNOoORvEzurmgH1PIj+a76TpEeQCz5vl30pWHCSya5xJYTk2Hh+yHgta/LWA:z8tZna7auZU5vCKjyat2HfHgtaq
TLSH T1C0D3AE87F79315A0C87206F007CF6BAE3E2322819F6BD9F72D296636197A1CF4505B91
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 :
137
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.28940.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:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade mirai
Link:
https://www.filescan.io/uploads/6938ed09900ee247e840c043/reports/c0b9f13c-8481-4aa4-b4b1-3648909c9346/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-10T01:58:00Z UTC
Last seen:
2025-12-10T04:28:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/55dec22c3d4d7ccd95129a6d434c1f9d9851a9f0b8638462b4fbff15f8ac16be/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/064656f4-3218-460b-990d-374337281ca1
Result
Threat name:
Mirai, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.mine
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1829972
Signature
Antivirus / Scanner detection for submitted sample
Found strings related to Crypto-Mining
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/55dec22c3d4d7ccd95129a6d434c1f9d9851a9f0b8638462b4fbff15f8ac16be
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/55dec22c3d4d7ccd95129a6d434c1f9d9851a9f0b8638462b4fbff15f8ac16be/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-10 03:46:18 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=kxpmelb5jv6m3fistjwugta7twmfdkpqxbryiyvu7p7rl6fmc27a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:colonna linux
Link:
https://tria.ge/reports/251210-ebrm6svnak/
Verdict:
Malicious
Tags:
backdoor trojan gafgyt Unix.Trojan.Mirai-9441505-0
YARA:
MAL_ELF_Xlogin_Nov24_1 Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/dded11d2-b271-403d-984a-85d3531a0028
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/55dec22c3d4d7ccd95129a6d434c1f9d9851a9f0b8638462b4fbff15f8ac16be

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
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:F01_s1ckrule
Create hunting rule
Author:s1ckb017
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_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:MAL_ELF_Xlogin_Nov24_1
Create hunting rule
Author:Florian Roth
Description:Detects xlogin backdoor samples
Reference:https://blog.sekoia.io/solving-the-7777-botnet-enigma-a-cybersecurity-quest/
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 55dec22c3d4d7ccd95129a6d434c1f9d9851a9f0b8638462b4fbff15f8ac16be

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3726923/
  
Delivery method
Distributed via web download

Comments