MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f6dd35eec4647dac08f8da8c9da16aa170e3d705f47dbc4c5a6a03974b528ea3. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f6dd35eec4647dac08f8da8c9da16aa170e3d705f47dbc4c5a6a03974b528ea3
SHA3-384 hash: 30c2c1afba1e7cfa37611ed27a0512f4dcffca015bb3110fd407037f090fa8e6554bdbe9894eed1a1062bb3cb05d635d
SHA1 hash: 5e6dfb1c74f8436dc36dadeb347cc84f2843c1e7
MD5 hash: 4dbb93802d61934fc89b18e12145fe96
humanhash: maine-fruit-east-mockingbird
File name:aisuru.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:240'287 bytes
First seen:2026-01-29 05:27:31 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:EoDW2jnByYsT2o4LIieaWMplFrCsi+NKU3vnNRM/R1GHyTx:EoDW2jnByYsTcLIiearlFrC1UvNa/jGC
TLSH T19F341A09FB408F17C4D621B6BADF83653363E768D3E5B303A514BB782F8769A0E26115
telfhash t172313396e571462aca962c38ed1c9bf20213db2333689f31af35c0d86c3a049f525d9f
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 f9b9e3dc95a05ec257f98e0576ec0705fa3056e1649151770ac6a7b86cbb4b5b
File size (compressed) :79'392 bytes
File size (de-compressed) :240'287 bytes
Format:linux/arm
Packed file: f9b9e3dc95a05ec257f98e0576ec0705fa3056e1649151770ac6a7b86cbb4b5b

Intelligence

File Origin
# of uploads :
1
# of downloads :
31
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-9760303-0
Create hunting rule

Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Gains root access
Creating a file
Launching a process
Sets a written file as executable
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
expand gcc lolbin masquerade mirai rust
Link:
https://www.filescan.io/uploads/697aeffc4156786ccbde688f/reports/f1eb787d-16d4-4bd5-b728-ade7c5802dc6/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
39
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/f6dd35eec4647dac08f8da8c9da16aa170e3d705f47dbc4c5a6a03974b528ea3
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/1d7351df-8273-4173-9010-9a919ec0cee3
Behavior Graph:
Download SVG
%3 guuid=78407b3c-1900-0000-8382-4c03d9110000 pid=4569 /usr/bin/sudo guuid=eb63613e-1900-0000-8382-4c03e3110000 pid=4579 /tmp/sample.bin guuid=78407b3c-1900-0000-8382-4c03d9110000 pid=4569->guuid=eb63613e-1900-0000-8382-4c03e3110000 pid=4579 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5ee3b050-7d27-40fe-b1f7-3fb49f3eb9ad
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1859560
Signature
Drops invisible ELF files
Multi AV Scanner detection for submitted file
Writes identical ELF files to multiple locations
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1859560 Sample: aisuru.arm7.elf Startdate: 29/01/2026 Architecture: LINUX Score: 56 30 169.254.169.254, 80 USDOSUS Reserved 2->30 32 109.202.202.202, 80 INIT7CH Switzerland 2->32 34 3 other IPs or domains 2->34 36 Multi AV Scanner detection for submitted file 2->36 8 aisuru.arm7.elf 2->8         started        12 python3.8 dpkg 2->12         started        14 dash rm 2->14         started        16 dash rm 2->16         started        signatures3 process4 file5 28 /var/local/.liboom.so, ELF 8->28 dropped 42 Writes identical ELF files to multiple locations 8->42 44 Drops invisible ELF files 8->44 18 aisuru.arm7.elf sh 8->18         started        signatures6 process7 process8 20 sh cp 18->20         started        24 sh chmod 18->24         started        file9 26 /usr/local/bin/.libcow.so, ELF 20->26 dropped 38 Writes identical ELF files to multiple locations 20->38 40 Drops invisible ELF files 20->40 signatures10
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f6dd35eec4647dac08f8da8c9da16aa170e3d705f47dbc4c5a6a03974b528ea3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f6dd35eec4647dac08f8da8c9da16aa170e3d705f47dbc4c5a6a03974b528ea3/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=63otl3wemr62ychy3kgj3ilkufyohvyf6r63ytc2nibzos2sr2rq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery persistence
Link:
https://tria.ge/reports/260129-f58n8agx8b/
Behaviour
Reads runtime system information
Write file to user bin folder
File and Directory Permissions Modification
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/f6dd35eec4647dac08f8da8c9da16aa170e3d705f47dbc4c5a6a03974b528ea3

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_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:unixredflags3
Create hunting rule
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 f9b9e3dc95a05ec257f98e0576ec0705fa3056e1649151770ac6a7b86cbb4b5b

Mirai

elf f6dd35eec4647dac08f8da8c9da16aa170e3d705f47dbc4c5a6a03974b528ea3

(this sample)

  
Dropped by
SHA256 f9b9e3dc95a05ec257f98e0576ec0705fa3056e1649151770ac6a7b86cbb4b5b
  
URLhaus
https://urlhaus.abuse.ch/url/3764650/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 7b0e378d2912f4cd64d324cd886eb989

Comments