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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f59ed023818b066bf94ca2a47ab6418d8e40400837a055a5bb2ccb1d316ce71b. 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 4 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f59ed023818b066bf94ca2a47ab6418d8e40400837a055a5bb2ccb1d316ce71b
SHA3-384 hash: 36631bdd15dd2e018c27ee688e5d5b6c77f973020d98098288a95057fcc022a505498487796c947c8db207aa960d5088
SHA1 hash: e9e9da1ed4b04aa676585b3f6f0e860bf889c560
MD5 hash: b853f281349817967c8fe327f1825f10
humanhash: zulu-princess-triple-timing
File name:b853f281349817967c8fe327f1825f10
Download: download sample
Signature Mirai
Create hunting rule
File size:29'612 bytes
First seen:2023-05-05 11:46:19 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:KURwXmcYMn7SDEHYIyoi4kb8IZ9C4FFG:KUsmcYM70EHY8iJb8IZ9C4FF
TLSH T157D239738C292F49E658D578F0308F7D5B03A666E6471EEE9026C2349047DCCFA4A7B4
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 mirai renesas

Intelligence

File Origin
# of uploads :
1
# of downloads :
81
Origin country :
FR FR
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7136013-0
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Unix.Trojan.Mirai-7138377-0
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Unix.Trojan.Mirai-9858729-0
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Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug botnet mirai
Link:
https://www.filescan.io/uploads/6454ecbb32697907fb691a9f/reports/84f36651-dc2e-4124-967a-5e6ab7c848f8/overview
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/474bb8d0-a94d-4a67-b408-e18c037d7ed3
Result
Threat name:
Mirai, Moobot
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Detection:
malicious
Classification:
spre.troj
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1227217
Signature
Found strings indicative of a multi-platform dropper
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample reads /proc/mounts (often used for finding a writable filesystem)
Sample tries to kill multiple processes (SIGKILL)
Snort IDS alert for network traffic
Yara detected Mirai
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 860195 Sample: lL9fg0ZO1a.elf Startdate: 05/05/2023 Architecture: LINUX Score: 92 28 free.bigbots.club 143.198.204.41, 13022, 59070 LDCOMNETFR United States 2->28 30 109.202.202.202, 80 INIT7CH Switzerland 2->30 32 2 other IPs or domains 2->32 34 Snort IDS alert for network traffic 2->34 36 Malicious sample detected (through community Yara rule) 2->36 38 Multi AV Scanner detection for submitted file 2->38 40 3 other signatures 2->40 8 lL9fg0ZO1a.elf 2->8         started        10 gvfsd-fuse fusermount 2->10         started        13 gnome-session-binary sh gsd-sharing 2->13         started        15 9 other processes 2->15 signatures3 process4 signatures5 17 lL9fg0ZO1a.elf 8->17         started        44 Sample reads /proc/mounts (often used for finding a writable filesystem) 10->44 process6 process7 19 lL9fg0ZO1a.elf 17->19         started        22 lL9fg0ZO1a.elf 17->22         started        24 lL9fg0ZO1a.elf 17->24         started        26 lL9fg0ZO1a.elf 17->26         started        signatures8 42 Sample tries to kill multiple processes (SIGKILL) 19->42
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f59ed023818b066bf94ca2a47ab6418d8e40400837a055a5bb2ccb1d316ce71b/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2023-05-05 11:47:04 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6wpnai4brmdgx6kmukshvnsbrwheaqaig6qfljn3ftfr2mlm44nq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/230505-nxvrdsaa77/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.60
Link:
https://yomi.yoroi.company/submissions/f59ed023818b066bf94ca2a47ab6418d8e40400837a055a5bb2ccb1d316ce71b

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: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:myMirai
Create hunting rule
Description:Mirai
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 f59ed023818b066bf94ca2a47ab6418d8e40400837a055a5bb2ccb1d316ce71b

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2625163/

Comments


Avatar
zbet commented on 2023-05-05 11:46:31 UTC

url : hxxp://31.220.3.140/bins/la.bot.sh4