MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 35e55ef426c6b27972de6bfa164b5dcae611bfe6182cabaab951e2f61e5fd875. 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 16 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 35e55ef426c6b27972de6bfa164b5dcae611bfe6182cabaab951e2f61e5fd875
SHA3-384 hash: e71fc0c1adfc66cc620eca25fb0e0f97a4ea9fbb9084ed10848463312df123233312031f8cdc54494462f82a4b8f7c94
SHA1 hash: 0556a088b6a0fbea2b5ab6ce304bfc736e588d50
MD5 hash: c6bf04bef1d0734f277468fbcccb902b
humanhash: fruit-winter-nine-bacon
File name:rizzx.x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:85'904 bytes
First seen:2026-02-18 18:31:49 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:MqbF7IdAcsgpY+jNR/EVkCkj6Rv3U8GbdGrAyvQ3ol:TF74AcsgpNNmVkCdRvAbdGrXQ3
TLSH T103833A47B98190FEC499D03847BF7537C923B4BE1239B29B63D8AE262D09ED01F19746
telfhash t1c92145b13d5a186890ffea323303e18188621d9506f136f6ce7768f6cf6a3801d96057
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 5c705c70e87615cd2d226105f2079a95836db427c84d38baa2bb821daa881cf1
File size (compressed) :41'980 bytes
File size (de-compressed) :85'904 bytes
Format:linux/amd64
Packed file: 5c705c70e87615cd2d226105f2079a95836db427c84d38baa2bb821daa881cf1

Intelligence

File Origin
# of uploads :
1
# of downloads :
35
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/1cb52b33-c01c-44bb-8e0c-fae10771ab62/
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Unix.Trojan.Mirai-10059006-0
Create hunting rule

Unix.Trojan.Mirai-10059216-0
Create hunting rule

Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
46
Number of processes launched:
14
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/35e55ef426c6b27972de6bfa164b5dcae611bfe6182cabaab951e2f61e5fd875
Behaviour
Information Gathering
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/2c46e177-9654-4c9b-8330-09046e245464
Behavior Graph:
Download SVG
%3 guuid=80480e24-1a00-0000-6083-9070030b0000 pid=2819 /usr/bin/sudo guuid=df6f2e26-1a00-0000-6083-9070060b0000 pid=2822 /tmp/sample.bin net guuid=80480e24-1a00-0000-6083-9070030b0000 pid=2819->guuid=df6f2e26-1a00-0000-6083-9070060b0000 pid=2822 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=df6f2e26-1a00-0000-6083-9070060b0000 pid=2822->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=33ef5626-1a00-0000-6083-9070080b0000 pid=2824 /tmp/sample.bin guuid=df6f2e26-1a00-0000-6083-9070060b0000 pid=2822->guuid=33ef5626-1a00-0000-6083-9070080b0000 pid=2824 clone guuid=061e0551-1b00-0000-6083-90700b0d0000 pid=3339 /tmp/sample.bin guuid=df6f2e26-1a00-0000-6083-9070060b0000 pid=2822->guuid=061e0551-1b00-0000-6083-90700b0d0000 pid=3339 clone guuid=18231351-1b00-0000-6083-90700c0d0000 pid=3340 /tmp/sample.bin dns net send-data zombie guuid=df6f2e26-1a00-0000-6083-9070060b0000 pid=2822->guuid=18231351-1b00-0000-6083-90700c0d0000 pid=3340 clone guuid=dbd45b26-1a00-0000-6083-9070090b0000 pid=2825 /tmp/sample.bin guuid=33ef5626-1a00-0000-6083-9070080b0000 pid=2824->guuid=dbd45b26-1a00-0000-6083-9070090b0000 pid=2825 clone guuid=42e26326-1a00-0000-6083-90700a0b0000 pid=2826 /tmp/sample.bin dns net send-data zombie guuid=33ef5626-1a00-0000-6083-9070080b0000 pid=2824->guuid=42e26326-1a00-0000-6083-90700a0b0000 pid=2826 clone guuid=42e26326-1a00-0000-6083-90700a0b0000 pid=2826->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 35B 5b063f5c-af84-587e-9321-c96a2d578797 pls.ddosme.web.id:69 guuid=42e26326-1a00-0000-6083-90700a0b0000 pid=2826->5b063f5c-af84-587e-9321-c96a2d578797 send: 6B guuid=18231351-1b00-0000-6083-90700c0d0000 pid=3340->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 35B guuid=18231351-1b00-0000-6083-90700c0d0000 pid=3340->5b063f5c-af84-587e-9321-c96a2d578797 send: 6B
Gathering data
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/35e55ef426c6b27972de6bfa164b5dcae611bfe6182cabaab951e2f61e5fd875
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/35e55ef426c6b27972de6bfa164b5dcae611bfe6182cabaab951e2f61e5fd875/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-18 19:14:50 UTC
AV detection:
18 of 23 (78.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gxsv55bgy2zhs4w6np5bms25zltbdp7gdawkxkvzkhrpmhs73b2q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery linux
Link:
https://tria.ge/reports/260218-w6rp4aez2c/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/35e55ef426c6/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_0cd591cd
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_807911a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_a33a8363
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_6a77af0f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_e0cf29e2
Create hunting rule
Author:Elastic Security
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
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
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 5c705c70e87615cd2d226105f2079a95836db427c84d38baa2bb821daa881cf1

Mirai

elf 35e55ef426c6b27972de6bfa164b5dcae611bfe6182cabaab951e2f61e5fd875

(this sample)

  
Dropped by
SHA256 5c705c70e87615cd2d226105f2079a95836db427c84d38baa2bb821daa881cf1
  
URLhaus
https://urlhaus.abuse.ch/url/3780588/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3780593/
  
URLhaus
https://urlhaus.abuse.ch/url/3780607/
  
URLhaus
https://urlhaus.abuse.ch/url/3780627/
  
Dropped by
MD5 93d908fdf4fe448d9f34e346ae86f5b9

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