MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 346af823b8a894dd29a89c87b8a943f7f5e3a646af42dbaa4f9f83ad6c6f9574. 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: 11


Intelligence 11 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 346af823b8a894dd29a89c87b8a943f7f5e3a646af42dbaa4f9f83ad6c6f9574
SHA3-384 hash: 0bd0be029b65ff6e71495270851ff86345454b9fbf47378fd459a592b7c86bd5b74509329e2928dc7bd618e8f0e7af19
SHA1 hash: 095aecf1880abe9166e36ccfe61a7d72d9dcd0f9
MD5 hash: 4324de0ff4f1d34e3050bfeb0c7188cb
humanhash: tennis-enemy-jig-burger
File name:sora.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:80'188 bytes
First seen:2026-01-11 05:38:40 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:G597o9f09tuquxh10/9HvEiIBeZWR0arVu:07u0y0+iUwI0ah
TLSH T1A273F782BCA29615D7D00377FE5F015E331A979CE0EA73929D396B6136CE80F0E97642
telfhash t10d41aa76efa60e5c5be88448c1cde42a07fd31cc070529a2965c6b0bd9432d2f83e42b
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 4ab86848cd5d28af70a5f21084654ebd1ba80c2f48b582bbf0d4aae07fd061d8
File size (compressed) :30'864 bytes
File size (de-compressed) :80'188 bytes
Format:linux/arm
Packed file: 4ab86848cd5d28af70a5f21084654ebd1ba80c2f48b582bbf0d4aae07fd061d8

Intelligence

File Origin
# of uploads :
1
# of downloads :
58
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/ed1659c5-a13a-4bdf-aba6-c78165d69bab/
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-6976991-0
Create hunting rule

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

Unix.Dropper.Mirai-7135881-0
Create hunting rule

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

Unix.Trojan.Mirai-7135978-0
Create hunting rule

Unix.Dropper.Mirai-7135996-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

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

Unix.Dropper.Mirai-7136033-0
Create hunting rule

Unix.Dropper.Mirai-7136045-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

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

Unix.Trojan.Mirai-9807962-0
Create hunting rule

Unix.Trojan.Mirai-9808381-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade mirai mirai rust
Link:
https://www.filescan.io/uploads/6963378e30368802bb7fcd6d/reports/ff12461a-0cfd-4f4d-977c-9f138c04361c/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-11T03:45:00Z UTC
Last seen:
2026-01-11T04:16:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/346af823b8a894dd29a89c87b8a943f7f5e3a646af42dbaa4f9f83ad6c6f9574/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ffe9c855-55ff-4ee4-bac9-db66a123a758
Behavior Graph:
Download SVG
%3 guuid=80751f7e-1a00-0000-a506-2d798b0a0000 pid=2699 /usr/bin/sudo guuid=62da4180-1a00-0000-a506-2d79930a0000 pid=2707 /tmp/sample.bin guuid=80751f7e-1a00-0000-a506-2d798b0a0000 pid=2699->guuid=62da4180-1a00-0000-a506-2d79930a0000 pid=2707 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/08d7d02e-9ce9-4da1-8496-7aa5a8959d9d
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1848205
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1848205 Sample: sora.arm.elf Startdate: 11/01/2026 Architecture: LINUX Score: 80 26 Malicious sample detected (through community Yara rule) 2->26 28 Antivirus / Scanner detection for submitted sample 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Yara detected Mirai 2->32 8 sora.arm.elf 2->8         started        process3 process4 10 sora.arm.elf 8->10         started        12 sora.arm.elf 8->12         started        14 sora.arm.elf 8->14         started        process5 16 sora.arm.elf 10->16         started        18 sora.arm.elf 10->18         started        20 sora.arm.elf 10->20         started        22 sora.arm.elf 10->22         started        process6 24 sora.arm.elf 16->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/346af823b8a894dd29a89c87b8a943f7f5e3a646af42dbaa4f9f83ad6c6f9574
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/346af823b8a894dd29a89c87b8a943f7f5e3a646af42dbaa4f9f83ad6c6f9574/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-11 05:39:28 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=grvpqi5yvckn2knitsd3rkkd6726hjsgv5bnxkspt6b223dpsv2a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai
Link:
https://tria.ge/reports/260111-gcjeasay6e/
Verdict:
Malicious
Tags:
botnet mirai Unix.Trojan.Mirai-6976991-0
YARA:
MAL_ELF_LNX_Mirai_Oct10_2 Mirai_Botnet_Malware
Link:
https://app.threat.zone/submission/ec9e2c9c-9c6c-413a-b7c8-c9432592bb2c
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/346af823b8a894dd29a89c87b8a943f7f5e3a646af42dbaa4f9f83ad6c6f9574

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_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:Linux_Mirai_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:MAL_ELF_LNX_Mirai_Oct10_2
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_2_RID2F3A
Create hunting rule
Author:Florian Roth
Description:Detects ELF malware Mirai related
Reference:Internal Research
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: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 4ab86848cd5d28af70a5f21084654ebd1ba80c2f48b582bbf0d4aae07fd061d8

Mirai

elf 346af823b8a894dd29a89c87b8a943f7f5e3a646af42dbaa4f9f83ad6c6f9574

(this sample)

  
Dropped by
SHA256 4ab86848cd5d28af70a5f21084654ebd1ba80c2f48b582bbf0d4aae07fd061d8
  
URLhaus
https://urlhaus.abuse.ch/url/3755720/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 67f49908146683e1db72f7d5c3a544f0

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