MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 74103f26affd073c20c2a82f4db4844d5b4a4ea75c3198ac432ca1239bcfffc6. 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: 9


Intelligence 9 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 74103f26affd073c20c2a82f4db4844d5b4a4ea75c3198ac432ca1239bcfffc6
SHA3-384 hash: 22bbcc27d58c37d0ff6ed3d56c8832c1eaea0d67b227cebf7ab00dfc46c94690bd07f2718228230720e83bac2805dc52
SHA1 hash: 00877be47fb23d9a4c1424afb2a376156527e305
MD5 hash: 999cc1657732d8003c399308c8eb75df
humanhash: berlin-golf-october-magnesium
File name:jklarm
Download: download sample
Signature Mirai
Create hunting rule
File size:66'428 bytes
First seen:2026-01-03 09:00:23 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:vHxnCpy88n9Rc257bIhg/EaauUP6Zu+7R:vHxnvAd95Pgu+
TLSH T137530845BC82D616CAD462BBFA1E42CC332653E8E2DE7207DD116F15778A82F0E7B581
telfhash t1371112d8a8840fdcdbf1c760958d722ea5b4741e9f2724130cafde1e0565dc97015c27
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 :
75
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:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/6958dab18d1aa9829e29984b/reports/c845d825-0ff6-4973-bc6a-b0712cfd7cc1/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-03T06:06:00Z UTC
Last seen:
2026-01-03T07:38:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/74103f26affd073c20c2a82f4db4844d5b4a4ea75c3198ac432ca1239bcfffc6/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/dfc1502e-b8fc-434f-a825-341b939b9a01
Behavior Graph:
Download SVG
%3 guuid=c6c2dd98-1a00-0000-f1b0-287bf20a0000 pid=2802 /usr/bin/sudo guuid=585de69c-1a00-0000-f1b0-287bf50a0000 pid=2805 /tmp/sample.bin guuid=c6c2dd98-1a00-0000-f1b0-287bf20a0000 pid=2802->guuid=585de69c-1a00-0000-f1b0-287bf50a0000 pid=2805 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/57e22f34-8800-402e-bcf2-8b200fd50a26
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1844030
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: 1844030 Sample: jklarm.elf Startdate: 03/01/2026 Architecture: LINUX Score: 60 18 103.236.117.203 SIPL-ASSysconInfowayPvtLtdIN India 2->18 20 103.236.117.207 SIPL-ASSysconInfowayPvtLtdIN India 2->20 22 100 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Yara detected Mirai 2->26 28 Connects to many IPs within the same subnet mask (likely port scanning) 2->28 8 jklarm.elf 2->8         started        signatures3 process4 process5 10 jklarm.elf 8->10         started        process6 12 jklarm.elf 10->12         started        14 jklarm.elf 10->14         started        16 jklarm.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/74103f26affd073c20c2a82f4db4844d5b4a4ea75c3198ac432ca1239bcfffc6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/74103f26affd073c20c2a82f4db4844d5b4a4ea75c3198ac432ca1239bcfffc6/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-03 09:01:22 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=oqid6jvp7udtyigcvaxu3neejvnuutvhlqyzrlcdfsqshg6p77da._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260103-kyxqlagk91/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/d69a9947-4a4d-492d-8613-63b4332f6edd
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/74103f26affd073c20c2a82f4db4844d5b4a4ea75c3198ac432ca1239bcfffc6

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 74103f26affd073c20c2a82f4db4844d5b4a4ea75c3198ac432ca1239bcfffc6

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3738857/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739170/

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