MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 917e77c574ab71aea68ce35202d5d1447b883ad5f353aaa756cac4d6df793bb6. 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 6 File information Comments
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SHA256 hash: 917e77c574ab71aea68ce35202d5d1447b883ad5f353aaa756cac4d6df793bb6
SHA3-384 hash: 62028f904f9eb4f3f8b550279cbf80cfd2a013e1dc784f203d5b2a4b4cc467fbd8e9c08b025f792c41a701bd43c5ddda
SHA1 hash: 395b99c16d79545b18e29c524fe7f5ec2841517d
MD5 hash: 1029ab77e65bdcbb1e59ad81981d0343
humanhash: high-tango-pluto-orange
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:109'760 bytes
First seen:2025-11-29 04:06:56 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:SkUa7xt8FyhmfltOhNE6evz6qPt9/vEXSiy7APk2PK6e/BdHZBNZ:sa7xRwN2E6eL6qPt93EXSiy7OkAKBZBb
TLSH T1A2B3D64E7F329F7CFBA8C23447B35A21A65923D227E1DA85D19CD6011E7024E681FBB4
telfhash t1d0115b1c4d3823e0d7751caa67ecff76e15130eb46255e378e10e99d9a6d9429d01c1c
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 1120f6a02a73a88c9405b537d3c97c338d602a571f642ad32626ebf6f52bb350
File size (compressed) :41'104 bytes
File size (de-compressed) :109'760 bytes
Format:linux/mips
Packed file: 1120f6a02a73a88c9405b537d3c97c338d602a571f642ad32626ebf6f52bb350

Intelligence

File Origin
# of uploads :
1
# of downloads :
70
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
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SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
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Unix.Trojan.Mirai-7100807-0
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Unix.Dropper.Mirai-7135897-0
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Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
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Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
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Unix.Trojan.Mirai-10009361-0
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Runs as daemon
Receives data from a server
Opens a port
Sends data to a server
Result
Gathering data
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/afe48fbe-d038-424a-ba8d-54e096e46227
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1822664
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Uses dynamic DNS services
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1822664 Sample: mips.elf Startdate: 29/11/2025 Architecture: LINUX Score: 68 22 teamc2.duckdns.org 2->22 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 2 other IPs or domains 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 8 mips.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 34 Uses dynamic DNS services 22->34 process4 process5 12 mips.elf 8->12         started        14 mips.elf 8->14         started        16 mips.elf 8->16         started        process6 18 mips.elf 12->18         started        20 mips.elf 12->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/917e77c574ab71aea68ce35202d5d1447b883ad5f353aaa756cac4d6df793bb6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/917e77c574ab71aea68ce35202d5d1447b883ad5f353aaa756cac4d6df793bb6/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-29 04:07:37 UTC
File Type:
ELF32 Big (Exe)
AV detection:
20 of 36 (55.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=sf7hprluvny25jum4njafvorir5yqowv6nj2vj2wzlcnnx3zho3a._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai defense_evasion discovery
Link:
https://tria.ge/reports/251129-epv8hszrev/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Malware Config
C2 Extraction:
teamc2.duckdns.org
Verdict:
Malicious
Tags:
botnet mirai Unix.Trojan.Mirai-7100807-0
YARA:
Mirai_Botnet_Malware
Link:
https://app.threat.zone/submission/6b10011f-a837-4312-a6c5-856586ec1753
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/917e77c574ab71aea68ce35202d5d1447b883ad5f353aaa756cac4d6df793bb6

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_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
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 1120f6a02a73a88c9405b537d3c97c338d602a571f642ad32626ebf6f52bb350

Mirai

elf 917e77c574ab71aea68ce35202d5d1447b883ad5f353aaa756cac4d6df793bb6

(this sample)

  
Dropped by
SHA256 1120f6a02a73a88c9405b537d3c97c338d602a571f642ad32626ebf6f52bb350
  
URLhaus
https://urlhaus.abuse.ch/url/3719334/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 06c827d99d3a22e773fb8afa93fd588d

Comments