MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8f4cc08c2665eea2fbf8f6571d2003201845ca4d27eed4f66e55079fc7edd37d. 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 2 File information Comments

SHA256 hash: 8f4cc08c2665eea2fbf8f6571d2003201845ca4d27eed4f66e55079fc7edd37d
SHA3-384 hash: cbd03b3c080372ce753f33a3286c70c1a63e0643b2387eada18b1e30b92aa0f496f77b425d3862c105b2914dd39bc140
SHA1 hash: 78b86ef519bcbfae29789a0419629bd8433ba349
MD5 hash: 480c837526d5c513c44739d323ebe052
humanhash: magnesium-romeo-delaware-coffee
File name:UnHAnaAW.arm5
Download: download sample
Signature Mirai
File size:63'396 bytes
First seen:2025-10-17 17:34:50 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:JS5UdEli2Tid3N62My673hqE5DJHHwPPbh1y4y0oh+WKJ1vE:JS5UdElTqaSPN84yth5
TLSH T10E53E841BC825A2AC6E023BAF9AE908D332167F8D1DF3257CC665B007BC555F0DA7B91
telfhash t1b3e02600fc699a1888d7aab49d9d07b48501221250664b10cf10d6e4c83f458e308e5e
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 :
108
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade obfuscated obfuscated threat
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
213.209.143.167
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-17T15:00:00Z UTC
Last seen:
2025-10-18T10:13:00Z UTC
Hits:
~100
Detections:
HEUR:Backdoor.Linux.Mirai.ba HEUR:Backdoor.Linux.Mirai.b
Status:
terminated
Behavior Graph:
%3 guuid=66c48489-1900-0000-25a4-0fe7a90d0000 pid=3497 /usr/bin/sudo guuid=ede9e78b-1900-0000-25a4-0fe7ad0d0000 pid=3501 /tmp/sample.bin guuid=66c48489-1900-0000-25a4-0fe7a90d0000 pid=3497->guuid=ede9e78b-1900-0000-25a4-0fe7ad0d0000 pid=3501 execve
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1797301 Sample: UnHAnaAW.arm5.elf Startdate: 17/10/2025 Architecture: LINUX Score: 56 14 169.254.169.254, 80 USDOSUS Reserved 2->14 16 109.202.202.202, 80 INIT7CH Switzerland 2->16 18 2 other IPs or domains 2->18 20 Antivirus / Scanner detection for submitted sample 2->20 22 Multi AV Scanner detection for submitted file 2->22 6 dash rm 2->6         started        8 dash rm 2->8         started        10 python3.8 dpkg 2->10         started        12 UnHAnaAW.arm5.elf 2->12         started        signatures3 process4
Threat name:
Linux.Worm.Mirai
Status:
Malicious
First seen:
2025-10-17 17:50:42 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Result
Malware family:
Score:
  10/10
Tags:
family:mirai
Please note that we are no longer able to provide a coverage score for Virus Total.

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_ipv6_catcher
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:setsockopt
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() 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 8f4cc08c2665eea2fbf8f6571d2003201845ca4d27eed4f66e55079fc7edd37d

(this sample)

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