MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e1bc1faac8c3113f1dd06e4e5053fc85208b9b0facff425e66535050cf49a59c. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e1bc1faac8c3113f1dd06e4e5053fc85208b9b0facff425e66535050cf49a59c
SHA3-384 hash: 170f4bc84dcceaf0af559e2aead5b1aa0ff83f8908710641ff8fe510272482f29f0664cd9cc1345bded2159340bed5a4
SHA1 hash: c502a64b43947cfaa1d0f5980adc22a3fc7ffb47
MD5 hash: d1730e71a8e7daca9145f89d7ee49b1e
humanhash: sodium-nebraska-kentucky-mike
File name:nklmpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:97'464 bytes
First seen:2025-12-21 18:21:11 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:zdzAZptTN2acSK7vn5t98SwhVxhc8F3Oo/mbjPh82hjTAbVR1:zOBNhcH7RtFYMi2pTAN
TLSH T15793F706BB644FF7DC5FCD3745B95B05258D920A22B83B3A3A74D818F64B15F0AE38A4
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:

Behaviour
Connection attempt
DNS request
Runs as daemon
Receives data from a server
Creating a file
Opens a port
Sends data to a server
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/69483a9fe126b9ff438af001/reports/a06e0601-f38a-4b47-b5ca-b19b8c3a488a/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-21T16:14:00Z UTC
Last seen:
2025-12-21T17:54:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/e1bc1faac8c3113f1dd06e4e5053fc85208b9b0facff425e66535050cf49a59c/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/536e4a0a-2e91-4c34-9c9d-8a0bf129aae3
Behavior Graph:
Download SVG
%3 guuid=58ce3114-1900-0000-3f85-2350200b0000 pid=2848 /usr/bin/sudo guuid=72ec4216-1900-0000-3f85-2350260b0000 pid=2854 /tmp/sample.bin guuid=58ce3114-1900-0000-3f85-2350200b0000 pid=2848->guuid=72ec4216-1900-0000-3f85-2350260b0000 pid=2854 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/292a5c8e-6cb7-4818-980a-51aece16cbd0
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1837152
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
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e1bc1faac8c3113f1dd06e4e5053fc85208b9b0facff425e66535050cf49a59c
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e1bc1faac8c3113f1dd06e4e5053fc85208b9b0facff425e66535050cf49a59c/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-21 18:21:19 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4g6b7kwiymit6hoqnzhfau74quqixgypvt7uextgknifbt2juwoa._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery
Link:
https://tria.ge/reports/251221-wzkcfaypbs/
Behaviour
Changes its process name
Creates a large amount of network flows
Renames itself
Contacts a large (14531) amount of remote hosts
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/7d8286f6-02ce-4e71-8095-1479ac493c5b
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/e1bc1faac8c3113f1dd06e4e5053fc85208b9b0facff425e66535050cf49a59c

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 e1bc1faac8c3113f1dd06e4e5053fc85208b9b0facff425e66535050cf49a59c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739199/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739432/

Comments