MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 afb1517c99c472597d388fb2b9fd61ff6b149e2eeca24f76912e3e6e802955c7. 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: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: afb1517c99c472597d388fb2b9fd61ff6b149e2eeca24f76912e3e6e802955c7
SHA3-384 hash: 79bd8e8963bc61726fda08e387212ee1bbd1e175e2ce7d69eb63a6597115a3da53f255d36755f64c64a139f86d647616
SHA1 hash: 97b6de4df7cb7a76811465140e93fe433fc96943
MD5 hash: 291388a9c56184c0301aba0fc2b17d9c
humanhash: finch-ohio-red-steak
File name:jklarm5
Download: download sample
Signature Mirai
Create hunting rule
File size:66'428 bytes
First seen:2025-12-31 00:09:11 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:YT6A3bP/2OqkF/CYpzk1MrQl3t7/EZ6bcz+N2ImNfD2S0t85GOF80u+7R6:3ALPmYpYO0l3t4ZoJ0Ds+pq0u+7R
TLSH T1D2530845BC918616CAD462BBFA1E42CC332653E8E1EF7207DD116F157B8A82F0E7B641
telfhash t19041ede28aa41acd5bf19348858d711c19f97ea83f013593ce1dbb8f62a75c3301e813
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 :
61
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

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/695469ac65e07687fdf3098d/reports/273f3b75-bbc3-4409-8f48-1354f3490d25/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-31T00:05:00Z UTC
Last seen:
2025-12-31T00:22:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/afb1517c99c472597d388fb2b9fd61ff6b149e2eeca24f76912e3e6e802955c7/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/8cc1287c-0cf2-4026-b0ba-4b74e4de135f
Behavior Graph:
Download SVG
%3 guuid=4a4f03b6-2000-0000-4207-ca4a180b0000 pid=2840 /usr/bin/sudo guuid=e9f24fb8-2000-0000-4207-ca4a190b0000 pid=2841 /tmp/sample.bin guuid=4a4f03b6-2000-0000-4207-ca4a180b0000 pid=2840->guuid=e9f24fb8-2000-0000-4207-ca4a190b0000 pid=2841 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9d1179cf-9378-42e8-9e41-6996228286ef
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1842440
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: 1842440 Sample: jklarm5.elf Startdate: 31/12/2025 Architecture: LINUX Score: 60 18 103.134.253.4 CCBSPL-AS-INCrystalClearBroadbandServicesPvtLtdIN India 2->18 20 103.134.253.5 CCBSPL-AS-INCrystalClearBroadbandServicesPvtLtdIN 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 jklarm5.elf 2->8         started        signatures3 process4 process5 10 jklarm5.elf 8->10         started        process6 12 jklarm5.elf 10->12         started        14 jklarm5.elf 10->14         started        16 jklarm5.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/afb1517c99c472597d388fb2b9fd61ff6b149e2eeca24f76912e3e6e802955c7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/afb1517c99c472597d388fb2b9fd61ff6b149e2eeca24f76912e3e6e802955c7/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-31 00:10:29 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 36 (44.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=v6yvc7ezyrzfs7jyr6zlt7lb75vrjhro5sre65urfy7g5abjkxdq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/251231-afwepsal5s/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/5ee92fba-cffa-43ad-9172-aa17b675075a
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/afb1517c99c472597d388fb2b9fd61ff6b149e2eeca24f76912e3e6e802955c7

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 afb1517c99c472597d388fb2b9fd61ff6b149e2eeca24f76912e3e6e802955c7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739229/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739201/

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