MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c6866a17e42b7b7eb5520d01b9c9ffed32e0745fbccee04085c52ac9ec65db59. 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: 7


Intelligence 7 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c6866a17e42b7b7eb5520d01b9c9ffed32e0745fbccee04085c52ac9ec65db59
SHA3-384 hash: dbc820dad07831b87a889c70f45a5ff80b58117a6f6f79f47b1c1abbd8136450921b6963f322d19615114c7949dd5d58
SHA1 hash: 1d3f3f0f03b1014d117ae23b1dbe9e8ce7cb8daf
MD5 hash: e78ecac43bfad368b5b7e3400ba47fc8
humanhash: winter-michigan-comet-oscar
File name:mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:194'152 bytes
First seen:2025-11-28 19:16:18 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:60E1QjQR6aMgYnnUml/v+eXYDLzqpxyP7uPYz67:vE1QjQRGgYnUq/v+eIL6xQMA6
TLSH T10F14C70AAF610EBBDC6FDE3702E90B5535CC650722A83B3A3674D528F54A94B49D3C78
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 upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 fbb77ed0fb7aced896923a0e84d0a8e81dd3579c1153b670dd74790c2d7a6182
File size (compressed) :77'132 bytes
File size (de-compressed) :194'152 bytes
Format:linux/mipsel
Packed file: fbb77ed0fb7aced896923a0e84d0a8e81dd3579c1153b670dd74790c2d7a6182

Intelligence

File Origin
# of uploads :
1
# of downloads :
51
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9441505-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Mounts file systems
Runs as daemon
Opens a port
Substitutes an application name
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6929f539efb205635358a510/reports/e2a36e9b-4833-4bba-9fe5-023e2f28aa7f/overview
Verdict:
Unknown
File Type:
elf.32.le
First seen:
2025-11-29T04:21:00Z UTC
Last seen:
2025-11-29T04:37:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/c6866a17e42b7b7eb5520d01b9c9ffed32e0745fbccee04085c52ac9ec65db59/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a12131a7-26b2-4f63-91ad-2a07ceebeb47
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1822381
Signature
Multi AV Scanner detection for submitted file
Performs DNS TXT record lookups
Sample reads /proc/mounts (often used for finding a writable filesystem)
Suricata IDS alerts for network traffic
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1822381 Sample: mpsl.elf Startdate: 28/11/2025 Architecture: LINUX Score: 64 26 bobbot.xcvx.online 2->26 28 daisy.ubuntu.com 2->28 30 Suricata IDS alerts for network traffic 2->30 32 Multi AV Scanner detection for submitted file 2->32 9 mpsl.elf 2->9         started        11 python3.8 dpkg 2->11         started        signatures3 34 Performs DNS TXT record lookups 26->34 process4 process5 13 mpsl.elf 9->13         started        15 mpsl.elf 9->15         started        process6 17 mpsl.elf 13->17         started        19 mpsl.elf 15->19         started        process7 21 mpsl.elf 17->21         started        24 mpsl.elf 17->24         started        signatures8 36 Sample reads /proc/mounts (often used for finding a writable filesystem) 21->36
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c6866a17e42b7b7eb5520d01b9c9ffed32e0745fbccee04085c52ac9ec65db59
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c6866a17e42b7b7eb5520d01b9c9ffed32e0745fbccee04085c52ac9ec65db59/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-28 19:17:15 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=y2dguf7efn5x5nksbua3tsp75uzoa5c7xthoaqefyuvmt3df3nmq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/251128-xyzleazqcn/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Unexpected DNS network traffic destination
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9441505-0
YARA:
n/a
Link:
https://app.threat.zone/submission/5d04638d-e212-4a15-b759-d60509c11919
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/c6866a17e42b7b7eb5520d01b9c9ffed32e0745fbccee04085c52ac9ec65db59

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_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 fbb77ed0fb7aced896923a0e84d0a8e81dd3579c1153b670dd74790c2d7a6182

Mirai

elf c6866a17e42b7b7eb5520d01b9c9ffed32e0745fbccee04085c52ac9ec65db59

(this sample)

  
Dropped by
SHA256 fbb77ed0fb7aced896923a0e84d0a8e81dd3579c1153b670dd74790c2d7a6182
  
URLhaus
https://urlhaus.abuse.ch/url/3718929/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 8de86ab65145fe0077cbce90689bc000

Comments