MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 634cf66df01140dc914f84d0079158d46633aaa7474ead47332aba28f8182d6e. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 634cf66df01140dc914f84d0079158d46633aaa7474ead47332aba28f8182d6e
SHA3-384 hash: 3799634d652090be56eaafa52ab9f8d1203937bc78d3b25fe29595e7d901e28622fa5175ed3d64a2ce67f7a8d9ea6b15
SHA1 hash: 9345ba807214ee1f2401768d8f0cdd44f574ff93
MD5 hash: 218ca1d5346cc98701ea93f434f0c62a
humanhash: sixteen-mockingbird-robin-cola
File name:splarm5
Download: download sample
Signature Mirai
Create hunting rule
File size:95'444 bytes
First seen:2026-01-11 20:59:54 UTC
Last seen:2026-01-12 14:29:03 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:hcFMGhtmwUesy0Hk5j3xqOmMZlPTfZY6d2taBhNNZ7eshT2bVRq:hcFdhQ3e4YlqRMZlPTfDdoaBhNL7XhT2
TLSH T1FE931A86BCC5C602C6E0A1B6BB0F52DD371743B8E3E6B1079D1DAB19674B85B0E3B251
telfhash t17d61107bef600f9c9bca421541de612b8bed30ed1b1924929f2d5f8f0512ac2742e427
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 :
2
# of downloads :
66
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Mirai-10008934-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai rust
Link:
https://www.filescan.io/uploads/69640f8630368802bb80854e/reports/4c910de8-1246-4c97-a594-75eab0c1ea69/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-11T18:50:00Z UTC
Last seen:
2026-01-11T19:39:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/634cf66df01140dc914f84d0079158d46633aaa7474ead47332aba28f8182d6e/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/55f47375-067e-41ce-8ba8-60826078676f
Behavior Graph:
Download SVG
%3 guuid=3dd8294b-1700-0000-a5a6-13abf70d0000 pid=3575 /usr/bin/sudo guuid=a226394d-1700-0000-a5a6-13abfe0d0000 pid=3582 /tmp/sample.bin guuid=3dd8294b-1700-0000-a5a6-13abf70d0000 pid=3575->guuid=a226394d-1700-0000-a5a6-13abfe0d0000 pid=3582 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5671d116-b767-4fdb-99d6-bde549f43e57
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1848587
Signature
Connects to many IPs within the same subnet mask (likely port scanning)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1848587 Sample: splarm5.elf Startdate: 11/01/2026 Architecture: LINUX Score: 60 22 151.236.213.213, 23 ENTANETENTANETInternationalLimitedGB United Kingdom 2->22 24 151.236.213.216, 23 ENTANETENTANETInternationalLimitedGB United Kingdom 2->24 26 100 other IPs or domains 2->26 28 Multi AV Scanner detection for submitted file 2->28 30 Yara detected Mirai 2->30 32 Connects to many IPs within the same subnet mask (likely port scanning) 2->32 8 splarm5.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 splarm5.elf 8->14         started        process6 16 splarm5.elf 14->16         started        18 splarm5.elf 14->18         started        20 splarm5.elf 14->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/634cf66df01140dc914f84d0079158d46633aaa7474ead47332aba28f8182d6e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/634cf66df01140dc914f84d0079158d46633aaa7474ead47332aba28f8182d6e/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-11 21:00:53 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 36 (36.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mngpm3pqcfanzekpqtiapeky2rtdhkvhi5hk2rztfk5cr6ayfvxa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260111-ztsneaet5c/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/2bdeb408-5aca-4cce-9a60-9d1ce4ac1e40
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/634cf66df01140dc914f84d0079158d46633aaa7474ead47332aba28f8182d6e

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_Threat_d94e1020
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 634cf66df01140dc914f84d0079158d46633aaa7474ead47332aba28f8182d6e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739422/
  
Delivery method
Distributed via web download

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