MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 77557661b9f08d7b2185848ea2cb4ecbf4003ed97857df8023225257c0b7643d. 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: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 77557661b9f08d7b2185848ea2cb4ecbf4003ed97857df8023225257c0b7643d
SHA3-384 hash: de7d7491fd8285452c27d6d7a81dab810e06fd01b1a0db105e734a275c9756e2ff7f68ac382e232a793ea3125ebc71b7
SHA1 hash: 04be6a1beae53460d1497c6142e3274f87db25a5
MD5 hash: 2aa93e2ffaa8656b4b9ac932da39a04f
humanhash: mike-fanta-india-colorado
File name:arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:74'992 bytes
First seen:2025-12-26 20:44:45 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:OBnKRWY65woaIKaIRF+DFTMIiOMfXiq2vqAW/iE5+Y/nZ:fYH5woaeYuMfSq2W/TUw
TLSH T11573199AFD819B11D5D116BAFE0E224E7323073CD3EE72169D24AF30678696B0E3B505
telfhash t18c0126108f4c5ceca2e7f519c27db217356864ab3d212842b7f8addc4a1ade1691941d
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 :
23
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/d7369953-160f-4663-8e04-875487fdf347/
Detection(s):
Sanesecurity.Malware.32133.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/694ef3f73f8fdbf8e952eeaf/reports/c8543d69-536a-41cb-a6ed-20e7e9ea5e73/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/025bbd03-11ef-472a-8de4-a9ead46bb0ac
Behavior Graph:
Download SVG
%3 guuid=22f71bdf-1900-0000-8cb7-8d24710a0000 pid=2673 /usr/bin/sudo guuid=539f36e1-1900-0000-8cb7-8d24780a0000 pid=2680 /tmp/sample.bin guuid=22f71bdf-1900-0000-8cb7-8d24710a0000 pid=2673->guuid=539f36e1-1900-0000-8cb7-8d24780a0000 pid=2680 execve
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c916005f-e71a-4d58-bcc2-93d8ec7e7dc0
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1840051
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/77557661b9f08d7b2185848ea2cb4ecbf4003ed97857df8023225257c0b7643d
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/77557661b9f08d7b2185848ea2cb4ecbf4003ed97857df8023225257c0b7643d/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-26 20:45:56 UTC
File Type:
ELF32 Little (Exe)
AV detection:
12 of 36 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=o5kxmynz6cgxwimfqshkfs2ozp2aapwzpbl57abdejjfpqfxmq6q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai
Link:
https://tria.ge/reports/251226-zj56raxpcm/
Malware Config
C2 Extraction:
91.208.206.49
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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
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 77557661b9f08d7b2185848ea2cb4ecbf4003ed97857df8023225257c0b7643d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3744338/
  
Delivery method
Distributed via web download

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