MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dc8e7ce6c2e052cca07903f1ac653e2c8c16b87530173f59d82807645d9aaa3a. 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 13 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dc8e7ce6c2e052cca07903f1ac653e2c8c16b87530173f59d82807645d9aaa3a
SHA3-384 hash: f070d7ecb89c6f35ce7395a5af96a6bb87d4039c2420f91172d7a02a54062c41355868ce80132f01d5095c45c2161ee4
SHA1 hash: 7e2bec45ff0d3801c3ba4ef081d4a5f7bc6f988e
MD5 hash: f07d611e455e9f4cfac3977411bc4004
humanhash: lactose-virginia-black-shade
File name:i686
Download: download sample
Signature Mirai
Create hunting rule
File size:174'788 bytes
First seen:2025-12-31 18:33:16 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:tCcVV2rkek9fEz97LXvGkxg7Fx1+w/IwUsUphh/r2OE71hIB1fI:PVUrkn9fEhLXvGkxg1+WosaZ6OCiI
TLSH T1BF044A45F687C0F6CC57887010A7F73FCB32A82A4073D65DEF999F31DA27901961A2A9
telfhash t1bc617bf2ba7a1aec67d0cd02c6cf6b51ed0ee637391031be05e206d422b29416576c7a
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 b845688b26d677ca6e21daf9afc85c17b868fd2652b9b95f19be8f2352b36593
File size (compressed) :67'892 bytes
File size (de-compressed) :174'788 bytes
Format:linux/i386
Packed file: b845688b26d677ca6e21daf9afc85c17b868fd2652b9b95f19be8f2352b36593

Intelligence

File Origin
# of uploads :
1
# of downloads :
51
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/d2429c80-1392-443e-a349-7b836eb9d8c0/
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.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-10017298-0
Create hunting rule

Unix.Trojan.Mirai-10056463-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt mirai obfuscated
Link:
https://www.filescan.io/uploads/69556ca4890121539b2c9eb2/reports/a74e1aa4-c400-4960-befe-a30db891243c/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-31T15:42:00Z UTC
Last seen:
2026-01-02T09:03:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj
Link:
https://opentip.kaspersky.com/dc8e7ce6c2e052cca07903f1ac653e2c8c16b87530173f59d82807645d9aaa3a/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/df49fd2b-894d-4daf-aff3-b510081522d2
Behavior Graph:
Download SVG
%3 guuid=19442929-1900-0000-8aaf-24fb620b0000 pid=2914 /usr/bin/sudo guuid=187ecf2a-1900-0000-8aaf-24fb660b0000 pid=2918 /tmp/sample.bin net write-config write-file guuid=19442929-1900-0000-8aaf-24fb620b0000 pid=2914->guuid=187ecf2a-1900-0000-8aaf-24fb660b0000 pid=2918 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=187ecf2a-1900-0000-8aaf-24fb660b0000 pid=2918->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=51547f2b-1900-0000-8aaf-24fb670b0000 pid=2919 /usr/bin/dash guuid=187ecf2a-1900-0000-8aaf-24fb660b0000 pid=2918->guuid=51547f2b-1900-0000-8aaf-24fb670b0000 pid=2919 execve guuid=ccbd252e-1900-0000-8aaf-24fb690b0000 pid=2921 /usr/bin/dash guuid=187ecf2a-1900-0000-8aaf-24fb660b0000 pid=2918->guuid=ccbd252e-1900-0000-8aaf-24fb690b0000 pid=2921 execve guuid=dab8f030-1900-0000-8aaf-24fb6d0b0000 pid=2925 /tmp/sample.bin guuid=187ecf2a-1900-0000-8aaf-24fb660b0000 pid=2918->guuid=dab8f030-1900-0000-8aaf-24fb6d0b0000 pid=2925 clone guuid=4158015d-1a00-0000-8aaf-24fb5c0d0000 pid=3420 /tmp/sample.bin guuid=187ecf2a-1900-0000-8aaf-24fb660b0000 pid=2918->guuid=4158015d-1a00-0000-8aaf-24fb5c0d0000 pid=3420 clone guuid=26a0085d-1a00-0000-8aaf-24fb5d0d0000 pid=3421 /tmp/sample.bin dns net send-data zombie guuid=187ecf2a-1900-0000-8aaf-24fb660b0000 pid=2918->guuid=26a0085d-1a00-0000-8aaf-24fb5d0d0000 pid=3421 clone guuid=e70bcc2b-1900-0000-8aaf-24fb680b0000 pid=2920 /usr/bin/systemctl guuid=51547f2b-1900-0000-8aaf-24fb670b0000 pid=2919->guuid=e70bcc2b-1900-0000-8aaf-24fb680b0000 pid=2920 execve guuid=c1b0912e-1900-0000-8aaf-24fb6b0b0000 pid=2923 /usr/bin/systemctl guuid=ccbd252e-1900-0000-8aaf-24fb690b0000 pid=2921->guuid=c1b0912e-1900-0000-8aaf-24fb6b0b0000 pid=2923 execve guuid=87613ba1-1900-0000-8aaf-24fb6d0c0000 pid=3181 /tmp/sample.bin guuid=dab8f030-1900-0000-8aaf-24fb6d0b0000 pid=2925->guuid=87613ba1-1900-0000-8aaf-24fb6d0c0000 pid=3181 clone guuid=5fb652a1-1900-0000-8aaf-24fb6e0c0000 pid=3182 /tmp/sample.bin guuid=dab8f030-1900-0000-8aaf-24fb6d0b0000 pid=2925->guuid=5fb652a1-1900-0000-8aaf-24fb6e0c0000 pid=3182 clone guuid=26a0085d-1a00-0000-8aaf-24fb5d0d0000 pid=3421->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con 54d92a3b-1447-55af-b534-047898c60c8d 1.1.1.1:53 guuid=26a0085d-1a00-0000-8aaf-24fb5d0d0000 pid=3421->54d92a3b-1447-55af-b534-047898c60c8d send: 36B 55e75a70-5f0f-5401-b0ef-995451b8fb69 teamc2.duckdns.org:12121 guuid=26a0085d-1a00-0000-8aaf-24fb5d0d0000 pid=3421->55e75a70-5f0f-5401-b0ef-995451b8fb69 send: 10B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e7f453fa-0c74-4c82-8747-6d1b94a3271c
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1842765
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1842765 Sample: i686.elf Startdate: 31/12/2025 Architecture: LINUX Score: 88 31 169.254.169.254, 80 USDOSUS Reserved 2->31 33 teamc2.duckdns.org 151.242.30.13, 12121, 60868 RASANAIR Iran (ISLAMIC Republic Of) 2->33 35 2 other IPs or domains 2->35 37 Found malware configuration 2->37 39 Malicious sample detected (through community Yara rule) 2->39 41 Antivirus detection for dropped file 2->41 43 3 other signatures 2->43 8 i686.elf 2->8         started        11 python3.8 dpkg 2->11         started        signatures3 process4 file5 29 /usr/local/bin/infinitd, ELF 8->29 dropped 13 i686.elf sh 8->13         started        15 i686.elf sh 8->15         started        17 i686.elf 8->17         started        19 2 other processes 8->19 process6 process7 21 sh systemctl 13->21         started        23 sh systemctl 15->23         started        25 i686.elf 17->25         started        27 i686.elf 17->27         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/dc8e7ce6c2e052cca07903f1ac653e2c8c16b87530173f59d82807645d9aaa3a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/dc8e7ce6c2e052cca07903f1ac653e2c8c16b87530173f59d82807645d9aaa3a/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/dc8e7ce6c2e052cca07903f1ac653e2c8c16b87530173f59d82807645d9aaa3a
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-31 18:34:14 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=3shhzzwc4bjmzidzapy2yzj6fsgbnodvgalt6woyfadwixm2vi5a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery linux persistence privilege_escalation
Link:
https://tria.ge/reports/251231-w7h5cahm2s/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
Modifies systemd
Write file to user bin folder
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Malware Config
C2 Extraction:
teamc2.duckdns.org
Verdict:
Malicious
Tags:
trojan mirai Unix.Trojan.Mirai-7100807-0
YARA:
Linux_Trojan_Mirai_268aac0b Linux_Trojan_Mirai_0cb1699c Linux_Trojan_Mirai_70ef58f1 Linux_Trojan_Mirai_485c4b13 Linux_Trojan_Mirai_7d05725e Linux_Trojan_Mirai_2e3f67a9 Linux_Trojan_Mirai_0d73971c Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_cc93863b
Link:
https://app.threat.zone/submission/fef40a2a-1668-4c17-b745-5d4fbeebc864
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/dc8e7ce6c2e052cca07903f1ac653e2c8c16b87530173f59d82807645d9aaa3a

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_Mirai_0cb1699c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_0d73971c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_268aac0b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_2e3f67a9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_485c4b13
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_70ef58f1
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_7d05725e
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
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 b845688b26d677ca6e21daf9afc85c17b868fd2652b9b95f19be8f2352b36593

Mirai

elf dc8e7ce6c2e052cca07903f1ac653e2c8c16b87530173f59d82807645d9aaa3a

(this sample)

  
Dropped by
SHA256 b845688b26d677ca6e21daf9afc85c17b868fd2652b9b95f19be8f2352b36593
  
URLhaus
https://urlhaus.abuse.ch/url/3719336/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3722808/
  
Dropped by
MD5 8ed1b0f7089c9f44cd17c69bc076967a
  
URLhaus
https://urlhaus.abuse.ch/url/3722798/

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