MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e380327532b780ac5acb438afeec5807ca47c2fedcef1ca5bcd7a6923c29ba16. 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 11 File information Comments 1
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SHA256 hash: e380327532b780ac5acb438afeec5807ca47c2fedcef1ca5bcd7a6923c29ba16
SHA3-384 hash: 1f07e2becfe1154f4e8d933520dab9ceeff52cb74b508b67909b85f167a38dc7ebe91e1d19ad35da036d6eed1a4c0fa1
SHA1 hash: 7aab6b05554f0888967299396269a24a72f2e8ea
MD5 hash: 7d6454aba4b3c18710dcd0ac0c954a3a
humanhash: mississippi-beryllium-eight-undress
File name:7d6454aba4b3c18710dcd0ac0c954a3a
Download: download sample
Signature Mirai
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File size:153'636 bytes
First seen:2022-08-27 07:00:07 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:NoKULhlspn/m3bF1iuYVvqHw7FG3RRJ9PY/8yT+Um46AGka4wZiDLkX/udBBt+Bk:nUFls4R6qQE46AGkaDyDJvIew6
TLSH T1ACE3C64A6F221EFBE86FDD3702E9170124DD591B22687B75B530D818F28E24F16E3978
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter zbetcheckin
Tags:32 elf gafgyt mips mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
197
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
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Unix.Trojan.Mirai-6976991-0
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Unix.Trojan.Mirai-7100807-0
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Unix.Dropper.Mirai-7135881-0
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Unix.Dropper.Mirai-7135897-0
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Unix.Dropper.Mirai-7135901-0
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Unix.Dropper.Mirai-7135909-0
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Unix.Trojan.Mirai-7135916-0
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Unix.Dropper.Mirai-7135918-0
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Unix.Dropper.Mirai-7135954-0
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Unix.Dropper.Mirai-7135996-0
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Unix.Dropper.Mirai-7136013-0
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Unix.Dropper.Mirai-7136016-0
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Unix.Dropper.Mirai-7136017-0
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Unix.Dropper.Mirai-7136028-0
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Unix.Dropper.Mirai-7136033-0
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Unix.Dropper.Mirai-7136057-0
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Unix.Trojan.Mirai-8025795-0
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Unix.Trojan.Mirai-9807962-0
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Unix.Trojan.Mirai-9808381-0
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Unix.Trojan.Mirai-9858729-0
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Unix.Packed.Botnet-6566031-0
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Unix.Dropper.Botnet-6566040-0
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Unix.Trojan.Gafgyt-6748839-0
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Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/e380327532b780ac5acb438afeec5807ca47c2fedcef1ca5bcd7a6923c29ba16
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0dce6789-c5c5-433f-968d-9252aeeb93da
Result
Threat name:
Mirai
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Detection:
malicious
Classification:
troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1058824
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 691343 Sample: O5suwfm41F Startdate: 27/08/2022 Architecture: LINUX Score: 100 32 177.67.211.193 ZECTATELECOMUNICACOESLTDABR Brazil 2->32 34 211.124.41.30, 23 ZAQJupiterTelecommunicationsCoLtdJP Japan 2->34 36 98 other IPs or domains 2->36 38 Snort IDS alert for network traffic 2->38 40 Malicious sample detected (through community Yara rule) 2->40 42 Antivirus / Scanner detection for submitted sample 2->42 44 3 other signatures 2->44 8 O5suwfm41F 2->8         started        signatures3 process4 process5 10 O5suwfm41F 8->10         started        12 O5suwfm41F 8->12         started        14 O5suwfm41F 8->14         started        16 O5suwfm41F 8->16         started        process6 18 O5suwfm41F 10->18         started        20 O5suwfm41F 10->20         started        22 O5suwfm41F 10->22         started        30 1839 other processes 10->30 24 O5suwfm41F 12->24         started        26 O5suwfm41F 12->26         started        28 O5suwfm41F 12->28         started       
Detection:
mirai
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Link:
https://mwdb.cert.pl/sample/e380327532b780ac5acb438afeec5807ca47c2fedcef1ca5bcd7a6923c29ba16/
Threat name:
Linux.Trojan.Mirai
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Status:
Malicious
First seen:
2022-08-27 07:01:04 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4oade5jsw6akywwliofp53cya7fepqx63txrzjn426tjepbjxila._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery
Link:
https://tria.ge/reports/220827-hs782ageb9/
Behaviour
Reads runtime system information
Reads system network configuration
Enumerates active TCP sockets
Write file to user bin folder
Modifies hosts file
Contacts a large (20931) amount of remote hosts
Creates a large amount of network flows
Modifies the Watchdog daemon
Writes file to system bin folder
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.23
Link:
https://yomi.yoroi.company/submissions/e380327532b780ac5acb438afeec5807ca47c2fedcef1ca5bcd7a6923c29ba16

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:BitcoinAddress
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Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:iot_req_metachar
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Rule name:linux_generic_ipv6_catcher
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Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:MAL_ELF_LNX_Mirai_Oct10_2
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Author:Florian Roth
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_2_RID2F3A
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Author:Florian Roth
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:Mirai_Botnet_Malware
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Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
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Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:myMirai
Create hunting rule
Description:Mirai
Rule name:SUSP_XORed_Mozilla
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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
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Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
Rule name:unixredflags3
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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 e380327532b780ac5acb438afeec5807ca47c2fedcef1ca5bcd7a6923c29ba16

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2280434/

Comments


Avatar
zbet commented on 2022-08-27 07:00:11 UTC

url : hxxp://45.143.223.146/d/xd.mpsl