MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a029f45d5837de4f076fcfb429c5bccabfeb03b148f68aabcdc2b1e768a42c08. 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 14 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a029f45d5837de4f076fcfb429c5bccabfeb03b148f68aabcdc2b1e768a42c08
SHA3-384 hash: f51d75800b7af621ae658d503b89ab3c00469fdc0d4c8e6ab646c141271ecfec84765760d24da28c42cb71b350d1ad18
SHA1 hash: 8a412d12b5bd26b2ab5215f2ec306d72c6a29db1
MD5 hash: 77695e132be0e870c2ee9e3aa0c71cff
humanhash: thirteen-michigan-lima-pluto
File name:morte.x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:80'208 bytes
First seen:2025-11-06 23:48:13 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:o4zATPWWXnCxQqNo9uhuhsOocUgctus4sK82i:o4zAtXnCxVNPh3Oontus4sb2i
TLSH T10C734B077A8090FEC59AC03843BFB536C473B07E1279B29B27D8EE262D0AE601F5D955
telfhash t13e216ab239ae2ca0d1ebf772b302f99648532e5410f476f5d9b256e3cf167800c62c26
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 a5af8a3b9df5a58788f5f57e8ae7206c469ab566f6c5b4caecec4a32f44fcf52
File size (compressed) :39'940 bytes
File size (de-compressed) :80'208 bytes
Format:linux/amd64
Packed file: a5af8a3b9df5a58788f5f57e8ae7206c469ab566f6c5b4caecec4a32f44fcf52

Intelligence

File Origin
# of uploads :
1
# of downloads :
48
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-14.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.Dropper.Mirai-10007027-0
Create hunting rule

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Receives data from a server
Opens a port
Sends data to a server
DNS request
Connection attempt
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt mirai obfuscated
Link:
https://www.filescan.io/uploads/690d33f6131554c23ed33074/reports/192b004c-2e2e-4999-b0a8-0feb333b0f6f/overview
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:
6
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/a029f45d5837de4f076fcfb429c5bccabfeb03b148f68aabcdc2b1e768a42c08
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2025-11-06T21:57:00Z UTC
Last seen:
2025-11-07T01:14:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/a029f45d5837de4f076fcfb429c5bccabfeb03b148f68aabcdc2b1e768a42c08/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3b6c4236-41d9-4026-bd2b-5ac652fd17c3
Behavior Graph:
Download SVG
%3 guuid=aa243ccd-1800-0000-6c70-9280480e0000 pid=3656 /usr/bin/sudo guuid=0e2001d0-1800-0000-6c70-9280520e0000 pid=3666 /tmp/sample.bin net guuid=aa243ccd-1800-0000-6c70-9280480e0000 pid=3656->guuid=0e2001d0-1800-0000-6c70-9280520e0000 pid=3666 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=0e2001d0-1800-0000-6c70-9280520e0000 pid=3666->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=f2d862d0-1800-0000-6c70-9280530e0000 pid=3667 /tmp/sample.bin guuid=0e2001d0-1800-0000-6c70-9280520e0000 pid=3666->guuid=f2d862d0-1800-0000-6c70-9280530e0000 pid=3667 clone guuid=c32d9bfb-1900-0000-6c70-928067110000 pid=4455 /tmp/sample.bin guuid=0e2001d0-1800-0000-6c70-9280520e0000 pid=3666->guuid=c32d9bfb-1900-0000-6c70-928067110000 pid=4455 clone guuid=3af0aefb-1900-0000-6c70-928069110000 pid=4457 /tmp/sample.bin dns net send-data zombie guuid=0e2001d0-1800-0000-6c70-9280520e0000 pid=3666->guuid=3af0aefb-1900-0000-6c70-928069110000 pid=4457 clone guuid=12d36fd0-1800-0000-6c70-9280540e0000 pid=3668 /tmp/sample.bin guuid=f2d862d0-1800-0000-6c70-9280530e0000 pid=3667->guuid=12d36fd0-1800-0000-6c70-9280540e0000 pid=3668 clone guuid=fac877d0-1800-0000-6c70-9280550e0000 pid=3669 /tmp/sample.bin dns net send-data zombie guuid=f2d862d0-1800-0000-6c70-9280530e0000 pid=3667->guuid=fac877d0-1800-0000-6c70-9280550e0000 pid=3669 clone guuid=fac877d0-1800-0000-6c70-9280550e0000 pid=3669->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 72B 62d17e6a-4c11-5f38-bf9d-8aec77b84b23 mortex.duckdns.org:12121 guuid=fac877d0-1800-0000-6c70-9280550e0000 pid=3669->62d17e6a-4c11-5f38-bf9d-8aec77b84b23 send: 12B guuid=63797200-2600-0000-6c70-928091140000 pid=5265 /tmp/sample.bin net send-data guuid=fac877d0-1800-0000-6c70-9280550e0000 pid=3669->guuid=63797200-2600-0000-6c70-928091140000 pid=5265 clone guuid=3af0aefb-1900-0000-6c70-928069110000 pid=4457->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 36B guuid=3af0aefb-1900-0000-6c70-928069110000 pid=4457->62d17e6a-4c11-5f38-bf9d-8aec77b84b23 send: 6B guuid=6c206700-2600-0000-6c70-928090140000 pid=5264 /tmp/sample.bin net send-data guuid=3af0aefb-1900-0000-6c70-928069110000 pid=4457->guuid=6c206700-2600-0000-6c70-928090140000 pid=5264 clone 7a405815-9cc2-5ee3-9d8a-fa0723a91ffd 147.75.34.45:53 guuid=6c206700-2600-0000-6c70-928090140000 pid=5264->7a405815-9cc2-5ee3-9d8a-fa0723a91ffd send: 5735800B guuid=c4787400-2600-0000-6c70-928092140000 pid=5266 /tmp/sample.bin guuid=6c206700-2600-0000-6c70-928090140000 pid=5264->guuid=c4787400-2600-0000-6c70-928092140000 pid=5266 clone guuid=63797200-2600-0000-6c70-928091140000 pid=5265->7a405815-9cc2-5ee3-9d8a-fa0723a91ffd send: 5735800B guuid=33eb7700-2600-0000-6c70-928093140000 pid=5267 /tmp/sample.bin guuid=63797200-2600-0000-6c70-928091140000 pid=5265->guuid=33eb7700-2600-0000-6c70-928093140000 pid=5267 clone
Gathering data
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1809682
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1809682 Sample: morte.x86_64.elf Startdate: 07/11/2025 Architecture: LINUX Score: 64 39 Malicious sample detected (through community Yara rule) 2->39 41 Antivirus / Scanner detection for submitted sample 2->41 43 Multi AV Scanner detection for submitted file 2->43 9 morte.x86_64.elf 2->9         started        11 python3.8 dpkg 2->11         started        process3 process4 13 morte.x86_64.elf 9->13         started        15 morte.x86_64.elf 9->15         started        17 morte.x86_64.elf 9->17         started        process5 19 morte.x86_64.elf 13->19         started        21 morte.x86_64.elf 13->21         started        23 morte.x86_64.elf 15->23         started        25 morte.x86_64.elf 15->25         started        process6 27 morte.x86_64.elf 19->27         started        29 morte.x86_64.elf 19->29         started        31 morte.x86_64.elf 23->31         started        33 morte.x86_64.elf 25->33         started        process7 35 morte.x86_64.elf 27->35         started        37 morte.x86_64.elf 29->37         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a029f45d5837de4f076fcfb429c5bccabfeb03b148f68aabcdc2b1e768a42c08
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a029f45d5837de4f076fcfb429c5bccabfeb03b148f68aabcdc2b1e768a42c08/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-06 23:49:11 UTC
File Type:
ELF64 Little (Exe)
AV detection:
27 of 37 (72.97%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uau7ixkyg7pe6b3pz62ctrn4zk76wa5rjd3ivk6nyky6o2fefqea._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery linux
Link:
https://tria.ge/reports/251106-3t24mawjhq/
Behaviour
Reads runtime system information
Creates a large amount of network flows
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Malware Config
C2 Extraction:
mortex.duckdns.org
Verdict:
Malicious
Tags:
trojan gafgyt mirai Unix.Trojan.Mirai-7100807-0
YARA:
Linux_Trojan_Gafgyt_9e9530a7 Linux_Trojan_Gafgyt_807911a2 Linux_Trojan_Gafgyt_d4227dbf Linux_Trojan_Gafgyt_d996d335 Linux_Trojan_Gafgyt_620087b9 Linux_Trojan_Gafgyt_0cd591cd Linux_Trojan_Gafgyt_33b4111a Linux_Trojan_Gafgyt_a33a8363 Linux_Trojan_Mirai_6a77af0f Linux_Trojan_Mirai_e0cf29e2
Link:
https://app.threat.zone/submission/97ed0a52-014b-4c0c-9f0e-b28e5962ba62
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a029f45d5837/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.84
Link:
https://yomi.yoroi.company/submissions/a029f45d5837de4f076fcfb429c5bccabfeb03b148f68aabcdc2b1e768a42c08

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: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 a5af8a3b9df5a58788f5f57e8ae7206c469ab566f6c5b4caecec4a32f44fcf52

Mirai

elf a029f45d5837de4f076fcfb429c5bccabfeb03b148f68aabcdc2b1e768a42c08

(this sample)

  
Dropped by
SHA256 a5af8a3b9df5a58788f5f57e8ae7206c469ab566f6c5b4caecec4a32f44fcf52
  
URLhaus
https://urlhaus.abuse.ch/url/3697759/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 ec35f6666f6b336e02b7c6779b51952f
  
URLhaus
https://urlhaus.abuse.ch/url/3697422/

Comments