MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 628d7d768ce6af5342fac64905dd6a1d0338c9dd9989498b8e5e683fbddb576b. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 628d7d768ce6af5342fac64905dd6a1d0338c9dd9989498b8e5e683fbddb576b
SHA3-384 hash: 877b4106da695ada66b160ce40d124f46b847b04f5296f8dc3d39352105534afcd603a23ae036eb30eae3b7eff6178f7
SHA1 hash: 71df7ae8c2e892d944ced7f15dd3a49164d556d0
MD5 hash: 17298e7ed93967268e9525bc3d7c9cfd
humanhash: king-neptune-yellow-texas
File name:jklmpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:109'420 bytes
First seen:2025-12-22 23:31:36 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:Bt+wzhpYhVKRB9NMc9tn1bOqD/A6gYLEaMIYFtl9PRhkUVRFRT2bVR:BlYhARBYsLbDjANVDRDT2
TLSH T1ACB3D74A7B650EF7D85FCD374AB91B05259C920722E83B3A3A74D818F24B24F09E3874
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 :
83
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:
  2.5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6949d503e126b9ff438d4491/reports/c0a34523-2b1e-4a09-8b85-ab7165ce28f1/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-22T20:07:00Z UTC
Last seen:
2025-12-23T07:01:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/628d7d768ce6af5342fac64905dd6a1d0338c9dd9989498b8e5e683fbddb576b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/6c9f77ae-6765-4653-9f58-9eef363876b9
Behavior Graph:
Download SVG
%3 guuid=d589cce8-1800-0000-0491-12ed86050000 pid=1414 /usr/bin/sudo guuid=b0b2bfeb-1800-0000-0491-12ed8e050000 pid=1422 /tmp/sample.bin guuid=d589cce8-1800-0000-0491-12ed86050000 pid=1414->guuid=b0b2bfeb-1800-0000-0491-12ed8e050000 pid=1422 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/593a5434-4b17-45a0-b18d-3e0b05a46dad
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1837939
Signature
Connects to many IPs within the same subnet mask (likely port scanning)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1837939 Sample: jklmpsl.elf Startdate: 23/12/2025 Architecture: LINUX Score: 52 24 59.0.151.212, 23, 54688 KIXS-AS-KRKoreaTelecomKR Korea Republic of 2->24 26 59.0.151.241, 23 KIXS-AS-KRKoreaTelecomKR Korea Republic of 2->26 28 100 other IPs or domains 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Connects to many IPs within the same subnet mask (likely port scanning) 2->32 8 dash rm jklmpsl.elf 2->8         started        10 dash rm 2->10         started        12 dash cut 2->12         started        14 7 other processes 2->14 signatures3 process4 process5 16 jklmpsl.elf 8->16         started        process6 18 jklmpsl.elf 16->18         started        20 jklmpsl.elf 16->20         started        22 jklmpsl.elf 16->22         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/628d7d768ce6af5342fac64905dd6a1d0338c9dd9989498b8e5e683fbddb576b
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/628d7d768ce6af5342fac64905dd6a1d0338c9dd9989498b8e5e683fbddb576b/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-22 23:32:20 UTC
File Type:
ELF32 Little (Exe)
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mkgx25um42xvgqx2yzeqlxlkdubtrso5tgeutc4olzud7po3k5vq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
credential_access discovery
Link:
https://tria.ge/reports/251222-3je64syley/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Renames itself
Contacts a large (32169) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/e517cd4a-a457-47e8-9c6c-fc34c86762a6
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/628d7d768ce6af5342fac64905dd6a1d0338c9dd9989498b8e5e683fbddb576b

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: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 628d7d768ce6af5342fac64905dd6a1d0338c9dd9989498b8e5e683fbddb576b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739188/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739125/
  
URLhaus
https://urlhaus.abuse.ch/url/3739438/
  
URLhaus
https://urlhaus.abuse.ch/url/3739424/

Comments