MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cf8055aade9f00af7e258271dd9e2ceae54574acb9291d6b8791f26afd387834. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cf8055aade9f00af7e258271dd9e2ceae54574acb9291d6b8791f26afd387834
SHA3-384 hash: 0d8fce2d2f5755c9eeee90f38f594ee8e77c18ce46a37cc7804a57f9890bf0f9b8ef056625c551039fe7d983d5956c3f
SHA1 hash: ce41854b14f066210654270610f626ea696a951a
MD5 hash: da4b90edbea8be38133b776321967a3e
humanhash: hot-crazy-north-april
File name:titanjr.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:53'672 bytes
First seen:2026-01-31 18:37:07 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:32YY8ay9aQ8tD/TVWPysgDUjDroGhNTjdXM4v2Fr0nSz:32YY8v9qvUVXjPPhNTdRC
TLSH T16C330952B88145A9C6D047BA771E978A336363A9C2DF7353DD0C0F416ACA70F4EABD81
telfhash t178f0c084fa764f1589e1a574dcbc0260ed436126a562ab20ef56cad0c83e149d30cd1d
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
38
Origin country :
DE DE
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/c4142f6c-e92b-480e-b827-8d7eb5c456c9/
Detection(s):
Unix.Trojan.Mirai-10056463-0
Create hunting rule

Unix.Trojan.Mirai-10058414-0
Create hunting rule

Unix.Trojan.Mirai-10058922-0
Create hunting rule

Unix.Trojan.Mirai-10059005-0
Create hunting rule

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

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

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade rust
Link:
https://www.filescan.io/uploads/697e4bfe981ff1d38a430bc9/reports/0db17d8b-88bd-4527-8032-06fa35909e1b/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/cf8055aade9f00af7e258271dd9e2ceae54574acb9291d6b8791f26afd387834
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
Detections:
HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/cf8055aade9f00af7e258271dd9e2ceae54574acb9291d6b8791f26afd387834/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/2068f773-6fa8-40f8-b21c-6976649487b1
Behavior Graph:
Download SVG
%3 guuid=a428a915-1800-0000-4cf4-6095a80b0000 pid=2984 /usr/bin/sudo guuid=054a7517-1800-0000-4cf4-6095af0b0000 pid=2991 /tmp/sample.bin guuid=a428a915-1800-0000-4cf4-6095a80b0000 pid=2984->guuid=054a7517-1800-0000-4cf4-6095af0b0000 pid=2991 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/643f659e-1108-456e-a9a4-4c448aacb2d1
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1861002
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/cf8055aade9f00af7e258271dd9e2ceae54574acb9291d6b8791f26afd387834
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cf8055aade9f00af7e258271dd9e2ceae54574acb9291d6b8791f26afd387834/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/cf8055aade9f00af7e258271dd9e2ceae54574acb9291d6b8791f26afd387834
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-31 18:38:07 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 36 (38.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=z6aflkw6t4ak67rfqjy53hrm5lsuk5fmxeur224hshzgv7jypa2a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/260131-w9s3bsfv2h/
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/cf8055aade9f00af7e258271dd9e2ceae54574acb9291d6b8791f26afd387834

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_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
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 cf8055aade9f00af7e258271dd9e2ceae54574acb9291d6b8791f26afd387834

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3766785/
  
Delivery method
Distributed via web download

Comments