MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9b6cf4bb01973ffaab273d00d05589daba100c8b435677c3d26dc356e0e44ab3. 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: 13


Intelligence 13 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9b6cf4bb01973ffaab273d00d05589daba100c8b435677c3d26dc356e0e44ab3
SHA3-384 hash: 929514f5235896b5344deb5bd6c8be038456ef16fb152d8cae8f2c8dd417c0916802fdad55435e4f60f947808d75de6e
SHA1 hash: 1a0b3e061e02c008bc6601e4db954f6b02315288
MD5 hash: a0fa0beabf5180bbca8452d785a35ae4
humanhash: venus-island-mirror-sweet
File name:debug
Download: download sample
Signature Mirai
Create hunting rule
File size:40'028 bytes
First seen:2025-10-03 05:35:29 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:ctByyf0BHVac/3WVJ1G7kCWnsk+LD5XIXNC3LtxTbnbcuyD7UHQRjs:0yu0vsJ1G7Zasv36Nm3nouy8Hyg
TLSH T1DD03F10781F8DB88C9E7643D10E63B8644E172E584A68FD9BBE5B41B00939B0B72D7F1
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 :
51
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Opens a port
DNS request
Sends data to a server
Connection attempt
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
obfuscated packed upx
Link:
https://www.filescan.io/uploads/68df615bc564c8e81d0d1c0a/reports/d264aa57-f428-4d1e-94cf-8a4443e69fa7/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
46
Number of processes launched:
4
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/9b6cf4bb01973ffaab273d00d05589daba100c8b435677c3d26dc356e0e44ab3
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-03T02:42:00Z UTC
Last seen:
2025-10-03T10:29:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/9b6cf4bb01973ffaab273d00d05589daba100c8b435677c3d26dc356e0e44ab3/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ab1de98f-d571-4356-a04f-811fad4fcf33
Behavior Graph:
Download SVG
%3 guuid=aed667ec-1700-0000-12a9-64dc5c0c0000 pid=3164 /usr/bin/sudo guuid=ba42f2ee-1700-0000-12a9-64dc5d0c0000 pid=3165 /tmp/sample.bin net send-data guuid=aed667ec-1700-0000-12a9-64dc5c0c0000 pid=3164->guuid=ba42f2ee-1700-0000-12a9-64dc5d0c0000 pid=3165 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=ba42f2ee-1700-0000-12a9-64dc5d0c0000 pid=3165->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 645B c45e9fdd-bbda-5cdd-961f-90d3713660d8 mangotruff.redirectme.net:80 guuid=ba42f2ee-1700-0000-12a9-64dc5d0c0000 pid=3165->c45e9fdd-bbda-5cdd-961f-90d3713660d8 send: 22B guuid=8ca7702b-1800-0000-12a9-64dc910c0000 pid=3217 /tmp/sample.bin dns net send-data guuid=ba42f2ee-1700-0000-12a9-64dc5d0c0000 pid=3165->guuid=8ca7702b-1800-0000-12a9-64dc910c0000 pid=3217 clone guuid=308fee57-1900-0000-12a9-64dc580e0000 pid=3672 /tmp/sample.bin guuid=ba42f2ee-1700-0000-12a9-64dc5d0c0000 pid=3165->guuid=308fee57-1900-0000-12a9-64dc580e0000 pid=3672 clone guuid=8ca7702b-1800-0000-12a9-64dc910c0000 pid=3217->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 43B e3bbf482-b030-53db-81fc-cf3025bcc1da mangotruff.redirectme.net:12121 guuid=8ca7702b-1800-0000-12a9-64dc910c0000 pid=3217->e3bbf482-b030-53db-81fc-cf3025bcc1da send: 10B guuid=98497b2b-1800-0000-12a9-64dc920c0000 pid=3218 /tmp/sample.bin guuid=8ca7702b-1800-0000-12a9-64dc910c0000 pid=3217->guuid=98497b2b-1800-0000-12a9-64dc920c0000 pid=3218 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2226c2c4-32e3-430b-a1d0-b17f3e800d69
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1788523
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1788523 Sample: debug.elf Startdate: 03/10/2025 Architecture: LINUX Score: 60 18 169.254.169.254, 80 USDOSUS Reserved 2->18 20 mangotruff.redirectme.net 151.242.30.16, 12121, 43538, 43542 RASANAIR Iran (ISLAMIC Republic Of) 2->20 22 2 other IPs or domains 2->22 24 Malicious sample detected (through community Yara rule) 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 Sample is packed with UPX 2->28 8 debug.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 process4 process5 12 debug.elf 8->12         started        14 debug.elf 8->14         started        process6 16 debug.elf 12->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9b6cf4bb01973ffaab273d00d05589daba100c8b435677c3d26dc356e0e44ab3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9b6cf4bb01973ffaab273d00d05589daba100c8b435677c3d26dc356e0e44ab3/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/9b6cf4bb01973ffaab273d00d05589daba100c8b435677c3d26dc356e0e44ab3
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-03 05:40:02 UTC
File Type:
ELF32 Little (Exe)
AV detection:
23 of 37 (62.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tnwpjoybs477vkzhhuanavmj3k5badelinlhpq6snxbvnyhejkzq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/251003-ga948ssqz6/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135858-0
YARA:
n/a
Link:
https://app.threat.zone/submission/c4ddd319-6ae0-4df0-a7c6-a4051bd23eb8
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.74
Link:
https://yomi.yoroi.company/submissions/9b6cf4bb01973ffaab273d00d05589daba100c8b435677c3d26dc356e0e44ab3

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_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 9b6cf4bb01973ffaab273d00d05589daba100c8b435677c3d26dc356e0e44ab3

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3646394/
  
Delivery method
Distributed via web download

Comments