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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 271fb2131319971343abfcc3bd785fbec5cfd90341036e861ec1efcfb7bced5c. 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: 6


Intelligence 6 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 271fb2131319971343abfcc3bd785fbec5cfd90341036e861ec1efcfb7bced5c
SHA3-384 hash: 9f87b88f6bd66d16706c4c87487db6170cf423b92b08b905ae0a0bc0f0cba88bd1fa68f457ee620ad050e54811fac37d
SHA1 hash: 6de5af030339c26344cc3027a7c7c4559359dea2
MD5 hash: 5be7a8a66d5648ce5432fc96dfadb25c
humanhash: blossom-whiskey-lion-finch
File name:cat.sh
Download: download sample
Signature Mirai
Create hunting rule
File size:1'598 bytes
First seen:2026-10-27 13:00:35 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 12:hfpdtiONaKv66ODOKkIf7fXzE1Yz/xqLB6ttL7777ZhnLB1Cow7KsOyayZCw:hfzLFGDf5oeHttzZhnba
TLSH T1BA3150CF31607FB2B94C8F08F071556490C7D9C6A3DB0EE4E4875E696CDAB407415AA6
TrID 70.0% (.SH) Linux/UNIX shell script (7000/1)
30.0% (.) Unix-like shebang (var.3) (gen) (3000/1)
Magika shell
Reporter BlinkzSec
URLMalware sample (SHA256 hash)SignatureTags
http://94.154.43.197/x86_6484e287b63d609463b5c0ebcc6c6b4f84234c3f74b899285845c87276ef5bec88 Mirai94-154-43-197 elf mirai ua-wget
http://94.154.43.197/aarch64n/an/aelf ua-wget
http://94.154.43.197/m68k8684a3da4b301fafee3e18610c47a8cd04655e4f723d9c9694b083b7f623a3ea Mirai94-154-43-197 elf mirai ua-wget
http://94.154.43.197/mips4a733600d0c6ab5125c37920c2910cf9c3356408c182abefb07adf2e8380838f Mirai94-154-43-197 elf mirai ua-wget
http://94.154.43.197/mipsel088f7e3da839bfee33ea19a4bdcd940603ef7cfde33c5e116444931a048cc094 Mirai94-154-43-197 elf mirai ua-wget
http://94.154.43.197/powerpcc6a79f3bfb1db3b9c6240e34c3de069e8636ee7311d3d66319398934f49c01bb Mirai94-154-43-197 elf mirai ua-wget
http://94.154.43.197/sparc3fca53a2e6535d48a00def81a0b06b0bb5d2784f653d3a6c598552c842325635 Mirai94-154-43-197 elf mirai ua-wget
http://94.154.43.197/sh446169dc1c5b39cd8359e4bb9b9cc2e4909caf24fa42683a1994e9a61c03dd926 Mirai94-154-43-197 elf mirai ua-wget
http://94.154.43.197/arca69ef12503e30a33c2faa8162db7f2ec13ad9155dc6e04db358183cd72a17111 Mirai94-154-43-197 elf mirai ua-wget
http://94.154.43.197/i486856d35f57f3e42d8ee9775ec37d7d5c59c7bf89bac91977876c9c24be90179df Mirai94-154-43-197 elf mirai ua-wget
http://94.154.43.197/armv4l9ddf8e090897f123d59ea0f3a97b2c6d04328f767594a5f68a7f952d226fb549 Mirai94-154-43-197 elf mirai ua-wget
http://94.154.43.197/armv5lae0d8f7361233e09d62384118840db166c29d9022aaa9ca04ecd4a355ad08940 Mirai94-154-43-197 elf mirai ua-wget
http://94.154.43.197/armv6l91031fa4670e0c91f5b1883d66558d6dbe36c98098a0f56246777579ece81fd3 Mirai94-154-43-197 elf mirai ua-wget
http://94.154.43.197/armv7l2e25c37d74bf0bac9523136094a09323937aba7739acef5c406adcfa46acca50 Mirai94-154-43-197 elf mirai ua-wget

Intelligence

File Origin
# of uploads :
1
# of downloads :
60
Origin country :
AT AT
Vendor Threat Intelligence
No detections
Verdict:
Malicious
File Type:
unix shell
First seen:
2026-10-27T11:07:00Z UTC
Last seen:
2026-10-28T19:02:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/271fb2131319971343abfcc3bd785fbec5cfd90341036e861ec1efcfb7bced5c/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/91891922-69c1-4e0b-b043-c46d4c05e574
Behavior Graph:
Download SVG
%3 guuid=61f5ee33-1900-0000-6048-0e665a0c0000 pid=3162 /usr/bin/sudo guuid=b8787735-1900-0000-6048-0e66600c0000 pid=3168 /tmp/sample.bin guuid=61f5ee33-1900-0000-6048-0e665a0c0000 pid=3162->guuid=b8787735-1900-0000-6048-0e66600c0000 pid=3168 execve guuid=09eea735-1900-0000-6048-0e66620c0000 pid=3170 /usr/bin/wget net send-data write-file guuid=b8787735-1900-0000-6048-0e66600c0000 pid=3168->guuid=09eea735-1900-0000-6048-0e66620c0000 pid=3170 execve guuid=a4503c3e-1900-0000-6048-0e66700c0000 pid=3184 /usr/bin/chmod guuid=b8787735-1900-0000-6048-0e66600c0000 pid=3168->guuid=a4503c3e-1900-0000-6048-0e66700c0000 pid=3184 execve guuid=646aa03e-1900-0000-6048-0e66720c0000 pid=3186 /home/sandbox/x86_64 guuid=b8787735-1900-0000-6048-0e66600c0000 pid=3168->guuid=646aa03e-1900-0000-6048-0e66720c0000 pid=3186 execve guuid=f6561e3f-1900-0000-6048-0e66760c0000 pid=3190 /usr/bin/wget net send-data guuid=b8787735-1900-0000-6048-0e66600c0000 pid=3168->guuid=f6561e3f-1900-0000-6048-0e66760c0000 pid=3190 execve guuid=ba285243-1900-0000-6048-0e66890c0000 pid=3209 /usr/bin/curl net send-data write-file guuid=b8787735-1900-0000-6048-0e66600c0000 pid=3168->guuid=ba285243-1900-0000-6048-0e66890c0000 pid=3209 execve guuid=e7a8f449-1900-0000-6048-0e66950c0000 pid=3221 /usr/bin/chmod guuid=b8787735-1900-0000-6048-0e66600c0000 pid=3168->guuid=e7a8f449-1900-0000-6048-0e66950c0000 pid=3221 execve guuid=a805724b-1900-0000-6048-0e669b0c0000 pid=3227 /home/sandbox/aarch64 guuid=b8787735-1900-0000-6048-0e66600c0000 pid=3168->guuid=a805724b-1900-0000-6048-0e669b0c0000 pid=3227 execve guuid=f4040c4c-1900-0000-6048-0e669d0c0000 pid=3229 /usr/bin/wget net send-data write-file guuid=b8787735-1900-0000-6048-0e66600c0000 pid=3168->guuid=f4040c4c-1900-0000-6048-0e669d0c0000 pid=3229 execve guuid=162f9f52-1900-0000-6048-0e66b90c0000 pid=3257 /usr/bin/chmod guuid=b8787735-1900-0000-6048-0e66600c0000 pid=3168->guuid=162f9f52-1900-0000-6048-0e66b90c0000 pid=3257 execve guuid=fa84c453-1900-0000-6048-0e66bc0c0000 pid=3260 /usr/bin/dash guuid=b8787735-1900-0000-6048-0e66600c0000 pid=3168->guuid=fa84c453-1900-0000-6048-0e66bc0c0000 pid=3260 clone guuid=584e6f54-1900-0000-6048-0e66c00c0000 pid=3264 /usr/bin/wget net send-data write-file guuid=b8787735-1900-0000-6048-0e66600c0000 pid=3168->guuid=584e6f54-1900-0000-6048-0e66c00c0000 pid=3264 execve guuid=b2fa365c-1900-0000-6048-0e66d50c0000 pid=3285 /usr/bin/chmod guuid=b8787735-1900-0000-6048-0e66600c0000 pid=3168->guuid=b2fa365c-1900-0000-6048-0e66d50c0000 pid=3285 execve guuid=7370ac5c-1900-0000-6048-0e66d60c0000 pid=3286 /usr/bin/dash guuid=b8787735-1900-0000-6048-0e66600c0000 pid=3168->guuid=7370ac5c-1900-0000-6048-0e66d60c0000 pid=3286 clone guuid=7a6e695e-1900-0000-6048-0e66de0c0000 pid=3294 /usr/bin/wget net send-data write-file guuid=b8787735-1900-0000-6048-0e66600c0000 pid=3168->guuid=7a6e695e-1900-0000-6048-0e66de0c0000 pid=3294 execve guuid=8ee4ca66-1900-0000-6048-0e66f00c0000 pid=3312 /usr/bin/curl net send-data write-file guuid=b8787735-1900-0000-6048-0e66600c0000 pid=3168->guuid=8ee4ca66-1900-0000-6048-0e66f00c0000 pid=3312 execve guuid=5eb7656e-1900-0000-6048-0e66f30c0000 pid=3315 /usr/bin/chmod guuid=b8787735-1900-0000-6048-0e66600c0000 pid=3168->guuid=5eb7656e-1900-0000-6048-0e66f30c0000 pid=3315 execve guuid=67c68270-1900-0000-6048-0e66f60c0000 pid=3318 /usr/bin/dash guuid=b8787735-1900-0000-6048-0e66600c0000 pid=3168->guuid=67c68270-1900-0000-6048-0e66f60c0000 pid=3318 clone guuid=711a4d73-1900-0000-6048-0e66f90c0000 pid=3321 /usr/bin/wget net send-data write-file guuid=b8787735-1900-0000-6048-0e66600c0000 pid=3168->guuid=711a4d73-1900-0000-6048-0e66f90c0000 pid=3321 execve guuid=444d1b7c-1900-0000-6048-0e660a0d0000 pid=3338 /usr/bin/chmod guuid=b8787735-1900-0000-6048-0e66600c0000 pid=3168->guuid=444d1b7c-1900-0000-6048-0e660a0d0000 pid=3338 execve guuid=89069c7c-1900-0000-6048-0e660c0d0000 pid=3340 /usr/bin/wget net send-data write-file guuid=b8787735-1900-0000-6048-0e66600c0000 pid=3168->guuid=89069c7c-1900-0000-6048-0e660c0d0000 pid=3340 execve guuid=72b11281-1900-0000-6048-0e66180d0000 pid=3352 /usr/bin/curl net send-data write-file guuid=b8787735-1900-0000-6048-0e66600c0000 pid=3168->guuid=72b11281-1900-0000-6048-0e66180d0000 pid=3352 execve guuid=aa064388-1900-0000-6048-0e66330d0000 pid=3379 /usr/bin/chmod guuid=b8787735-1900-0000-6048-0e66600c0000 pid=3168->guuid=aa064388-1900-0000-6048-0e66330d0000 pid=3379 execve guuid=e7d66a89-1900-0000-6048-0e66390d0000 pid=3385 /usr/bin/dash guuid=b8787735-1900-0000-6048-0e66600c0000 pid=3168->guuid=e7d66a89-1900-0000-6048-0e66390d0000 pid=3385 clone guuid=3812188a-1900-0000-6048-0e663d0d0000 pid=3389 /usr/bin/wget guuid=b8787735-1900-0000-6048-0e66600c0000 pid=3168->guuid=3812188a-1900-0000-6048-0e663d0d0000 pid=3389 execve guuid=60788c8b-1900-0000-6048-0e66460d0000 pid=3398 /usr/bin/curl net send-data write-file guuid=b8787735-1900-0000-6048-0e66600c0000 pid=3168->guuid=60788c8b-1900-0000-6048-0e66460d0000 pid=3398 execve guuid=a22b3b92-1900-0000-6048-0e66600d0000 pid=3424 /usr/bin/chmod guuid=b8787735-1900-0000-6048-0e66600c0000 pid=3168->guuid=a22b3b92-1900-0000-6048-0e66600d0000 pid=3424 execve guuid=f6bb9c92-1900-0000-6048-0e66640d0000 pid=3428 /usr/bin/dash guuid=b8787735-1900-0000-6048-0e66600c0000 pid=3168->guuid=f6bb9c92-1900-0000-6048-0e66640d0000 pid=3428 clone guuid=e0772e93-1900-0000-6048-0e66680d0000 pid=3432 /usr/bin/wget net send-data write-file guuid=b8787735-1900-0000-6048-0e66600c0000 pid=3168->guuid=e0772e93-1900-0000-6048-0e66680d0000 pid=3432 execve guuid=1dfe7e99-1900-0000-6048-0e66760d0000 pid=3446 /usr/bin/chmod guuid=b8787735-1900-0000-6048-0e66600c0000 pid=3168->guuid=1dfe7e99-1900-0000-6048-0e66760d0000 pid=3446 execve guuid=19b81b9a-1900-0000-6048-0e66780d0000 pid=3448 /usr/bin/dash guuid=b8787735-1900-0000-6048-0e66600c0000 pid=3168->guuid=19b81b9a-1900-0000-6048-0e66780d0000 pid=3448 clone guuid=fdbc109b-1900-0000-6048-0e667f0d0000 pid=3455 /usr/bin/wget guuid=b8787735-1900-0000-6048-0e66600c0000 pid=3168->guuid=fdbc109b-1900-0000-6048-0e667f0d0000 pid=3455 execve 53523f13-033e-5695-ad05-bc6c23150488 94.154.43.197:80 guuid=09eea735-1900-0000-6048-0e66620c0000 pid=3170->53523f13-033e-5695-ad05-bc6c23150488 send: 134B guuid=0d38183f-1900-0000-6048-0e66750c0000 pid=3189 /home/sandbox/x86_64 zombie guuid=646aa03e-1900-0000-6048-0e66720c0000 pid=3186->guuid=0d38183f-1900-0000-6048-0e66750c0000 pid=3189 clone guuid=aaf31e3f-1900-0000-6048-0e66770c0000 pid=3191 /home/sandbox/x86_64 delete-file write-config write-file zombie guuid=0d38183f-1900-0000-6048-0e66750c0000 pid=3189->guuid=aaf31e3f-1900-0000-6048-0e66770c0000 pid=3191 clone guuid=f6561e3f-1900-0000-6048-0e66760c0000 pid=3190->53523f13-033e-5695-ad05-bc6c23150488 send: 135B guuid=819e513f-1900-0000-6048-0e66790c0000 pid=3193 /home/sandbox/x86_64 net guuid=aaf31e3f-1900-0000-6048-0e66770c0000 pid=3191->guuid=819e513f-1900-0000-6048-0e66790c0000 pid=3193 clone 881069b5-c5b4-58f1-81f3-d458ad82f403 94.154.43.197:8560 guuid=819e513f-1900-0000-6048-0e66790c0000 pid=3193->881069b5-c5b4-58f1-81f3-d458ad82f403 con guuid=af72563f-1900-0000-6048-0e667a0c0000 pid=3194 /home/sandbox/x86_64 guuid=819e513f-1900-0000-6048-0e66790c0000 pid=3193->guuid=af72563f-1900-0000-6048-0e667a0c0000 pid=3194 clone guuid=d17d5a3f-1900-0000-6048-0e667b0c0000 pid=3195 /home/sandbox/x86_64 delete-file guuid=af72563f-1900-0000-6048-0e667a0c0000 pid=3194->guuid=d17d5a3f-1900-0000-6048-0e667b0c0000 pid=3195 clone guuid=ba285243-1900-0000-6048-0e66890c0000 pid=3209->53523f13-033e-5695-ad05-bc6c23150488 send: 84B guuid=f4040c4c-1900-0000-6048-0e669d0c0000 pid=3229->53523f13-033e-5695-ad05-bc6c23150488 send: 132B guuid=584e6f54-1900-0000-6048-0e66c00c0000 pid=3264->53523f13-033e-5695-ad05-bc6c23150488 send: 132B guuid=7a6e695e-1900-0000-6048-0e66de0c0000 pid=3294->53523f13-033e-5695-ad05-bc6c23150488 send: 134B guuid=8ee4ca66-1900-0000-6048-0e66f00c0000 pid=3312->53523f13-033e-5695-ad05-bc6c23150488 send: 83B guuid=711a4d73-1900-0000-6048-0e66f90c0000 pid=3321->53523f13-033e-5695-ad05-bc6c23150488 send: 135B guuid=89069c7c-1900-0000-6048-0e660c0d0000 pid=3340->53523f13-033e-5695-ad05-bc6c23150488 send: 133B guuid=72b11281-1900-0000-6048-0e66180d0000 pid=3352->53523f13-033e-5695-ad05-bc6c23150488 send: 82B guuid=60788c8b-1900-0000-6048-0e66460d0000 pid=3398->53523f13-033e-5695-ad05-bc6c23150488 send: 80B guuid=e0772e93-1900-0000-6048-0e66680d0000 pid=3432->53523f13-033e-5695-ad05-bc6c23150488 send: 131B
Score:
100%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/271fb2131319971343abfcc3bd785fbec5cfd90341036e861ec1efcfb7bced5c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/271fb2131319971343abfcc3bd785fbec5cfd90341036e861ec1efcfb7bced5c/
Threat name:
Win32.Trojan.Egairtigado
Create hunting rule
Status:
Malicious
First seen:
2026-10-27 12:58:41 UTC
File Type:
Text (Shell)
AV detection:
12 of 38 (31.58%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=e4p3eeytdglrgq5l7tb326c7x3c47widiebw5bq6yhx47n545voa._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
antivm defense_evasion discovery linux persistence
Link:
https://tria.ge/reports/261027-p8ysvs1y4l/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Changes its process name
Checks CPU configuration
Enumerates running processes
Modifies init.d
File and Directory Permissions Modification
Deletes itself
Executes dropped EXE
Malware family:
Gafgyt
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/271fb2131319/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.34
Link:
https://yomi.yoroi.company/submissions/271fb2131319971343abfcc3bd785fbec5cfd90341036e861ec1efcfb7bced5c

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:MAL_Linux_IoT_MultiArch_BotnetLoader_Generic
Create hunting rule
Author:Anish Bogati
Description:Technique-based detection of IoT/Linux botnet loader shell scripts downloading binaries from numeric IPs, chmodding, and executing multi-architecture payloads
Reference:MalwareBazaar sample lilin.sh

File information

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

Web download

Mirai

sh 271fb2131319971343abfcc3bd785fbec5cfd90341036e861ec1efcfb7bced5c

(this sample)

Mirai

elf 84e287b63d609463b5c0ebcc6c6b4f84234c3f74b899285845c87276ef5bec88

  
URLhaus
https://urlhaus.abuse.ch/url/4035978/
  
Delivery method
Distributed via web download
  
Dropping
MD5 3dc08f60af5f7c7a35bae0bb64c8ad09
  
Dropping
SHA256 84e287b63d609463b5c0ebcc6c6b4f84234c3f74b899285845c87276ef5bec88

Comments