MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1c75b016fb1ba865d43b9bada75bc3b8e30d7f1ce767f4d92f1368fd3fa92891. 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: 9


Intelligence 9 IOCs YARA 1 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1c75b016fb1ba865d43b9bada75bc3b8e30d7f1ce767f4d92f1368fd3fa92891
SHA3-384 hash: 89eea3b15438bf801d446723d4da54e16d29dae5f0af0194d7c580a38de1ee33c193d68b4542b011c6c85355f2b9f0a6
SHA1 hash: 02224e37312fe9e48e38cc33c75aca57de129af3
MD5 hash: d142181b657a22e4ffcaf3274cf58aad
humanhash: twelve-hot-cardinal-massachusetts
File name:d142181b657a22e4ffcaf3274cf58aad
Download: download sample
Signature Mirai
Create hunting rule
File size:60'412 bytes
First seen:2022-05-04 22:55:01 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:eLobAxU6q9Hfymp0xginuYvCkLB6WsTwIC1DQdszoDaS0O+DCDL:eL0AxvSHfymp0xgunvCkV6vTMDauQ
TLSH T19E431925AD792E26C0D8B57E11F78724F2E2620E25B8C65E3C721E4EEF04740A5537BA
Reporter zbetcheckin
Tags:32 elf mirai sparc

Intelligence

File Origin
# of uploads :
1
# of downloads :
215
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135890-0
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Unix.Dropper.Mirai-7135939-0
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Unix.Dropper.Mirai-7136025-0
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Unix.Trojan.Mirai-9819563-0
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Unix.Trojan.Mirai-9820623-0
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Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug gafgyt mirai
Link:
https://www.filescan.io/uploads/6273044937afaeff09c34a43/reports/f0a87889-efe0-4e86-bea5-141e3e00196f/overview
Result
Verdict:
MALICIOUS
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f90a480e-2a05-402a-a6b7-47cf6fd54114
Result
Threat name:
Mirai
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Detection:
malicious
Classification:
spre.troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/988118
Signature
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 620615 Sample: b6YSeNoCTZ Startdate: 05/05/2022 Architecture: LINUX Score: 64 78 128.1.221.56 ZNETUS United States 2->78 80 66.89.227.102 XO-AS15US United States 2->80 82 98 other IPs or domains 2->82 86 Multi AV Scanner detection for submitted file 2->86 88 Yara detected Mirai 2->88 90 Uses known network protocols on non-standard ports 2->90 10 dash rm b6YSeNoCTZ 2->10         started        12 systemd logrotate 2->12         started        14 python3.8 uname 2->14         started        16 11 other processes 2->16 signatures3 process4 process5 18 b6YSeNoCTZ 10->18         started        20 b6YSeNoCTZ 10->20         started        23 b6YSeNoCTZ 10->23         started        25 logrotate sh 12->25         started        27 logrotate sh 12->27         started        29 logrotate gzip 12->29         started        31 logrotate gzip 12->31         started        signatures6 33 b6YSeNoCTZ 18->33         started        36 b6YSeNoCTZ 18->36         started        38 b6YSeNoCTZ 18->38         started        48 2 other processes 18->48 92 Sample tries to kill multiple processes (SIGKILL) 20->92 40 b6YSeNoCTZ 20->40         started        42 b6YSeNoCTZ 20->42         started        44 sh invoke-rc.d 25->44         started        46 sh rsyslog-rotate 27->46         started        process7 signatures8 84 Sample tries to kill multiple processes (SIGKILL) 33->84 50 b6YSeNoCTZ 33->50         started        52 b6YSeNoCTZ 33->52         started        63 2 other processes 33->63 54 b6YSeNoCTZ 36->54         started        57 b6YSeNoCTZ 38->57         started        59 b6YSeNoCTZ 40->59         started        65 2 other processes 40->65 67 4 other processes 44->67 61 rsyslog-rotate systemctl 46->61         started        process9 signatures10 69 b6YSeNoCTZ 50->69         started        72 b6YSeNoCTZ 52->72         started        96 Sample tries to kill multiple processes (SIGKILL) 54->96 74 b6YSeNoCTZ 59->74         started        76 b6YSeNoCTZ 59->76         started        process11 signatures12 94 Sample tries to kill multiple processes (SIGKILL) 69->94
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1c75b016fb1ba865d43b9bada75bc3b8e30d7f1ce767f4d92f1368fd3fa92891/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-05-04 22:55:07 UTC
File Type:
ELF32 Big (Exe)
AV detection:
18 of 26 (69.23%)
Threat level:
  5/5
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/220504-2v4heaege9/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/1c75b016fb1ba865d43b9bada75bc3b8e30d7f1ce767f4d92f1368fd3fa92891

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:linux_generic_ipv6_catcher
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Author:@_lubiedo
Description:ELF samples using IPv6 addresses

File information

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

Web download

Mirai

elf 1c75b016fb1ba865d43b9bada75bc3b8e30d7f1ce767f4d92f1368fd3fa92891

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2178708/

Comments


Avatar
zbet commented on 2022-05-04 22:55:10 UTC

url : hxxp://45.95.169.124/bins/sora.spc