MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 27a15bcd04645dcb4f8af2f32d64e152c050f18bbd30329e6631baceebb7144b. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 27a15bcd04645dcb4f8af2f32d64e152c050f18bbd30329e6631baceebb7144b
SHA3-384 hash: a9db963755dc661b484ff1c94f33c67843bd85a7986ff98b5d537f02b0ff333bb9931139ff908b055a19442d7fcc3b22
SHA1 hash: e2b5d95d7fde93a22be467f843f41c997cb674c4
MD5 hash: 95be04c9a5edfeb04af0715bd0e9081e
humanhash: undress-emma-snake-cardinal
File name:hoho.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:67'484 bytes
First seen:2025-12-27 04:50:38 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:K+xGiJEEYlDIR99LYkLUAJtw6OC5f2eaeyWecfkoN3pkavdE5tXirnM+ufp:K+xGiJxYlkTpJJOCgvjWrfgrAu
TLSH T1DD639409BF654FB7EC6FCC3749A91746258C641A21A93B397E34D828F24B24F09E3875
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 :
63
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/61f4074a-6bbd-40d7-bb58-b9cbe24c81c3/
Detection(s):
Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/694f65c984afa5547b5ea72f/reports/ce46cbeb-cac2-4ad4-b166-fb32be5e8d19/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-27T01:47:00Z UTC
Last seen:
2025-12-27T12:48:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.ba HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/27a15bcd04645dcb4f8af2f32d64e152c050f18bbd30329e6631baceebb7144b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/aae20812-ea77-4892-90cb-dae47fab5ca6
Behavior Graph:
Download SVG
%3 guuid=daf5ce34-1a00-0000-5133-799bd9090000 pid=2521 /usr/bin/sudo guuid=1e1ead36-1a00-0000-5133-799bdd090000 pid=2525 /tmp/sample.bin guuid=daf5ce34-1a00-0000-5133-799bd9090000 pid=2521->guuid=1e1ead36-1a00-0000-5133-799bdd090000 pid=2525 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/15037fce-35db-4b1a-a07f-c961a7653d3b
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1840222
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1840222 Sample: hoho.mpsl.elf Startdate: 27/12/2025 Architecture: LINUX Score: 60 26 45.214.204.90 ZAIN-ZAMBIAZM Zambia 2->26 28 207.110.5.204 XO-AS15US United States 2->28 30 98 other IPs or domains 2->30 34 Antivirus / Scanner detection for submitted sample 2->34 36 Multi AV Scanner detection for submitted file 2->36 8 hoho.mpsl.elf 2->8         started        signatures3 process4 process5 10 hoho.mpsl.elf 8->10         started        12 hoho.mpsl.elf 8->12         started        15 hoho.mpsl.elf 8->15         started        signatures6 17 hoho.mpsl.elf 10->17         started        20 hoho.mpsl.elf 10->20         started        22 hoho.mpsl.elf 10->22         started        24 2 other processes 10->24 38 Sample tries to kill multiple processes (SIGKILL) 12->38 process7 signatures8 32 Sample tries to kill multiple processes (SIGKILL) 17->32
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/27a15bcd04645dcb4f8af2f32d64e152c050f18bbd30329e6631baceebb7144b
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/27a15bcd04645dcb4f8af2f32d64e152c050f18bbd30329e6631baceebb7144b/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/27a15bcd04645dcb4f8af2f32d64e152c050f18bbd30329e6631baceebb7144b
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-27 04:51:31 UTC
File Type:
ELF32 Little (Exe)
AV detection:
25 of 36 (69.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=e6qvxtiemro4wt4k6lzs2zhbklafb4mlxuydfhtggg5m525xcrfq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery
Link:
https://tria.ge/reports/251227-fk6n5asmhm/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
Modifies Watchdog functionality
Contacts a large (22209) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135890-0
YARA:
n/a
Link:
https://app.threat.zone/submission/21a2943c-cc1b-461f-a6b6-9a266d7965c5
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/27a15bcd04645dcb4f8af2f32d64e152c050f18bbd30329e6631baceebb7144b

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
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 27a15bcd04645dcb4f8af2f32d64e152c050f18bbd30329e6631baceebb7144b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3744485/
  
Delivery method
Distributed via web download

Comments