MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3487795a87ef22f2906abc1a5491f6f5807ac694cfcfe8a4d1a41a60eeb8e5a6. 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: 13


Intelligence 13 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3487795a87ef22f2906abc1a5491f6f5807ac694cfcfe8a4d1a41a60eeb8e5a6
SHA3-384 hash: 28f09960ae841cbbef45ea6f3dbb28c0806262312b32601c3e4d9a00a2987b7b35cb6405a62689307cca5804629d56de
SHA1 hash: bed501122e5005024827bd784e002df6bfe0eb4e
MD5 hash: e55da5485bf820e4c74843655f52e706
humanhash: cola-nevada-two-bravo
File name:morte.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:173'199 bytes
First seen:2025-06-29 13:51:33 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:YI4MrT1pdkaFb8ZeWv/ybeYXV6k4RjjQjOD34M/9QSAsj7bmvwxLuY:YI4kJHkaFb8ZeWnybBVh4tjQjOsM/9qs
TLSH T100045B46EA418B13C4D62779BA9F414633239B64D3EB33069928AFF43F8679E0E67501
telfhash t1f431fd315b3051196ea1cd60e8ec97b2552d87061349ee33cf3ac5dc141e49be53ac0f
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 a2a73d3f025e9d478578a7065cf827901a2d504d93113907b946442cafbbc756
File size (compressed) :66'660 bytes
File size (de-compressed) :173'199 bytes
Format:linux/arm
Packed file: a2a73d3f025e9d478578a7065cf827901a2d504d93113907b946442cafbbc756

Intelligence

File Origin
# of uploads :
1
# of downloads :
83
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
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Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135925-0
Create hunting rule

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

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

Unix.Trojan.Mirai-9760303-0
Create hunting rule

Multios.Coinminer.Miner-6781728-2
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Verdict:
Malicious
Score:
90.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6861451937c343677947352elinux22vpnfull_triage
Tags:
malware
Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
DNS request
Sends data to a server
Connection attempt
Runs as daemon
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gcc lolbin masquerade mirai obfuscated remote
Link:
https://www.filescan.io/uploads/68614516d1f1eb5d81ca8fa7/reports/c771c2ad-6aa0-4cc5-aa8a-34c91be6f356/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/3487795a87ef22f2906abc1a5491f6f5807ac694cfcfe8a4d1a41a60eeb8e5a6
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/6ca9222f-289f-402f-a146-3acad1023b27
Behavior Graph:
Download SVG
%3 guuid=19df6e6a-1900-0000-c244-02b7860f0000 pid=3974 /usr/bin/sudo guuid=1b08936c-1900-0000-c244-02b7900f0000 pid=3984 /tmp/sample.bin guuid=19df6e6a-1900-0000-c244-02b7860f0000 pid=3974->guuid=1b08936c-1900-0000-c244-02b7900f0000 pid=3984 execve
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/23365892-d4df-4f12-9362-9b4342267433
Result
Threat name:
Mirai, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1725014
Signature
Antivirus / Scanner detection for submitted sample
Found strings related to Crypto-Mining
Multi AV Scanner detection for submitted file
Sample deletes itself
Yara detected Mirai
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1725014 Sample: morte.arm7.elf Startdate: 29/06/2025 Architecture: LINUX Score: 80 24 109.202.202.202, 80 INIT7CH Switzerland 2->24 26 65.222.202.53, 80 CAPEREGIONALHEALTHSYSTEMUS United States 2->26 28 3 other IPs or domains 2->28 32 Antivirus / Scanner detection for submitted sample 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 Yara detected Mirai 2->36 38 Yara detected Xmrig cryptocurrency miner 2->38 8 morte.arm7.elf 2->8         started        11 dash rm 2->11         started        13 dash head 2->13         started        15 8 other processes 2->15 signatures3 process4 signatures5 40 Found strings related to Crypto-Mining 8->40 17 morte.arm7.elf 8->17         started        20 morte.arm7.elf 8->20         started        process6 signatures7 30 Sample deletes itself 17->30 22 morte.arm7.elf 17->22         started        process8
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3487795a87ef22f2906abc1a5491f6f5807ac694cfcfe8a4d1a41a60eeb8e5a6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3487795a87ef22f2906abc1a5491f6f5807ac694cfcfe8a4d1a41a60eeb8e5a6/
Verdict:
Malicious
Link:
https://tip.neiki.dev/file/3487795a87ef22f2906abc1a5491f6f5807ac694cfcfe8a4d1a41a60eeb8e5a6
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-06-29 13:52:11 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gsdxswuh54rpfedkxqnfjepw6wahvruuz7h6rjgruqngb3vy4wta._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai credential_access defense_evasion discovery
Link:
https://tria.ge/reports/250629-q6g8rsywcz/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Writes file to system bin folder
Deletes itself
Modifies Watchdog functionality
Malware Config
C2 Extraction:
abc.galaxias.cc
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7100807-0
YARA:
n/a
Link:
https://app.threat.zone/submission/b76bb810-ef32-4f55-940e-da6310dddb36
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/3487795a87ef22f2906abc1a5491f6f5807ac694cfcfe8a4d1a41a60eeb8e5a6

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
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Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:Linux_Generic_Threat_8299c877
Create hunting rule
Author:Elastic Security
Rule name:MAL_ARM_LNX_Mirai_Mar13_2022
Create hunting rule
Author:Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:Detects new ARM Mirai variant
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 a2a73d3f025e9d478578a7065cf827901a2d504d93113907b946442cafbbc756

Mirai

elf 3487795a87ef22f2906abc1a5491f6f5807ac694cfcfe8a4d1a41a60eeb8e5a6

(this sample)

  
Dropped by
SHA256 a2a73d3f025e9d478578a7065cf827901a2d504d93113907b946442cafbbc756
  
URLhaus
https://urlhaus.abuse.ch/url/3569798/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 f82ab9a27d7e5b8a94db9db00539fbc6

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