MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fae77b21978da164d3eb74361ea0b46c2e6498d3a6145ac2178fdd593761786b. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fae77b21978da164d3eb74361ea0b46c2e6498d3a6145ac2178fdd593761786b
SHA3-384 hash: 7c7fa86fee2e0647ab1d731af7b3512b9ff65f8ad10440ad47d5cd55d0750c5bb0d54302f7cc9ebfb1a6b102ca30bf11
SHA1 hash: 0d3ce8a475210b7462aec81e4c82eca573bc58b7
MD5 hash: 5547e37536b9acc4f21211174651971d
humanhash: neptune-burger-comet-happy
File name:nabmpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:80'740 bytes
First seen:2025-12-17 11:22:11 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:TvTYjvnB2bSu+Cct1jMcJFOajbRRJXewcuiwfWnwEVnubVR:TkjpwwLhYnwOnu
TLSH T15D83D64ABB614EBBD8AFCD3341BD4B4535DC524722A83B793670D428B25A14F4AD3CB8
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.31069.LX.BOT.UNOFFICIAL
Create hunting rule

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.Gafgyt-9940653-0
Create hunting rule

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

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Receives data from a server
Opens a port
Sends data to a server
DNS request
Creating a file
Connection attempt
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/6942926d3f8fdbf8e9494735/reports/0f089130-0aec-43b4-ad00-f5cc6431d309/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-17T08:31:00Z UTC
Last seen:
2025-12-17T09:00:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.gp HEUR:Backdoor.Linux.Mirai.gen HEUR:Backdoor.Linux.Gafgyt.go
Link:
https://opentip.kaspersky.com/fae77b21978da164d3eb74361ea0b46c2e6498d3a6145ac2178fdd593761786b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/135288e4-fcbe-4f57-94d9-66ece5c1af3d
Behavior Graph:
Download SVG
%3 guuid=77e6ad66-1900-0000-a566-706f0e090000 pid=2318 /usr/bin/sudo guuid=984f9969-1900-0000-a566-706f15090000 pid=2325 /tmp/sample.bin guuid=77e6ad66-1900-0000-a566-706f0e090000 pid=2318->guuid=984f9969-1900-0000-a566-706f15090000 pid=2325 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/f9ba5e47-2e41-4de9-8f46-3f53f9b37d80
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1834716
Signature
Connects to many IPs within the same subnet mask (likely port scanning)
Multi AV Scanner detection for submitted file
Sample scans a subnet
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1834716 Sample: nabmpsl.elf Startdate: 17/12/2025 Architecture: LINUX Score: 56 22 47.92.82.50, 23 CNNIC-ALIBABA-CN-NET-APHangzhouAlibabaAdvertisingCoLtd China 2->22 24 47.92.82.51, 23 CNNIC-ALIBABA-CN-NET-APHangzhouAlibabaAdvertisingCoLtd China 2->24 26 100 other IPs or domains 2->26 28 Multi AV Scanner detection for submitted file 2->28 30 Connects to many IPs within the same subnet mask (likely port scanning) 2->30 32 Sample scans a subnet 2->32 8 nabmpsl.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 nabmpsl.elf 8->14         started        process6 16 nabmpsl.elf 14->16         started        18 nabmpsl.elf 14->18         started        20 nabmpsl.elf 14->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fae77b21978da164d3eb74361ea0b46c2e6498d3a6145ac2178fdd593761786b
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/fae77b21978da164d3eb74361ea0b46c2e6498d3a6145ac2178fdd593761786b/
Verdict:
Malicious
Threat:
Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/fae77b21978da164d3eb74361ea0b46c2e6498d3a6145ac2178fdd593761786b
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-17 11:23:15 UTC
File Type:
ELF32 Little (Exe)
AV detection:
11 of 23 (47.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7ltxwimxrwqwju7loq3b5ifunqxgjggtuykfvqqxr7ovsn3bpbvq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
credential_access discovery
Link:
https://tria.ge/reports/251217-ngqgqswnal/
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
Unexpected DNS network traffic destination
Contacts a large (776) 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/b799307a-6827-4200-8733-26cdfc208113
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/fae77b21978da164d3eb74361ea0b46c2e6498d3a6145ac2178fdd593761786b

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 fae77b21978da164d3eb74361ea0b46c2e6498d3a6145ac2178fdd593761786b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3726626/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3726374/

Comments