MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4c1d80ee615b522a9c280f7c437c72780e0dcc3eb0f73c8f73ca79ecce4aa308. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4c1d80ee615b522a9c280f7c437c72780e0dcc3eb0f73c8f73ca79ecce4aa308
SHA3-384 hash: ad4235e87d3af4a2aa1617e0c647aa46e6df6e412e25b37e450c4cd3c26a0ec77e627ff7f4d210e2c98bf159f945698a
SHA1 hash: 02f69a154ff930c783f6d84436cd898b7db98108
MD5 hash: c57d69fc6c2944d1fdab15380ecfc9c5
humanhash: louisiana-west-angel-alaska
File name:nwfaiehg4ewijfgriehgirehaughrarg.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:44'092 bytes
First seen:2025-08-22 08:24:02 UTC
Last seen:2025-08-23 07:08:36 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:wcVxu1KGgb+Jw1PRIgyAY6ivJSRW3UA55NycgVOnM3qhROxGJSwJWRt84W/:bY4GXw1PSVVbvJSroKIjekSxb8t
TLSH T1C613F1DEE15578CCD88C0C3A858B1630AE064043F36F7FC66B224D8CBD5E657F51AAA5
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
File size (compressed) :44'092 bytes
File size (de-compressed) :118'376 bytes
Format:linux/mipsel
Unpacked file: 3002d0f5049184de2a5da56e168fa9e9e43ed38db0c3182c687a06e1c34ecc3d

Intelligence

File Origin
# of uploads :
2
# of downloads :
72
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-20.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Receives data from a server
Removes directories
Deleting a recently created file
Connection attempt
DNS request
Runs as daemon
Substitutes an application name
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-08-22T05:29:00Z UTC
Last seen:
2025-08-22T05:29:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/4c1d80ee615b522a9c280f7c437c72780e0dcc3eb0f73c8f73ca79ecce4aa308/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7c5f3270-0478-41c7-8fd6-ec85e31aed24
Behavior Graph:
Download SVG
%3 guuid=cbceec24-1b00-0000-ab1c-5767650c0000 pid=3173 /usr/bin/sudo guuid=811e4728-1b00-0000-ab1c-5767660c0000 pid=3174 /tmp/sample.bin guuid=cbceec24-1b00-0000-ab1c-5767650c0000 pid=3173->guuid=811e4728-1b00-0000-ab1c-5767660c0000 pid=3174 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/bb0b8192-e8ac-4638-b8fb-146036a15774
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1762767
Signature
Antivirus / Scanner detection for submitted sample
Deletes system log files
Manipulation of devices in /dev
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Uses dynamic DNS services
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4c1d80ee615b522a9c280f7c437c72780e0dcc3eb0f73c8f73ca79ecce4aa308
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4c1d80ee615b522a9c280f7c437c72780e0dcc3eb0f73c8f73ca79ecce4aa308/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-08-22 08:04:29 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 38 (47.37%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jqoyb3tblnjcvhbib56eg7dspaha3tb6wd3tzd3tzj46ztskumea._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/250822-keq4psdr41/
Behaviour
Reads runtime system information
Changes its process name
Deletes log files
Enumerates running processes
Deletes Audit logs
Deletes system logs
Mirai
Mirai family
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/42d9ab08-0f20-49d0-8baf-70ba1a13ca93
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/4c1d80ee615b522a9c280f7c437c72780e0dcc3eb0f73c8f73ca79ecce4aa308

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 4c1d80ee615b522a9c280f7c437c72780e0dcc3eb0f73c8f73ca79ecce4aa308

(this sample)

Mirai

elf 3002d0f5049184de2a5da56e168fa9e9e43ed38db0c3182c687a06e1c34ecc3d

  
URLhaus
https://urlhaus.abuse.ch/url/3608965/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 3002d0f5049184de2a5da56e168fa9e9e43ed38db0c3182c687a06e1c34ecc3d
  
Dropping
MD5 4293f8997381ae23910c0b57974ce796

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments