MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 de79911aceee7a6373eb9ddc511e9ed112d5fc00cf4225228afbd9584c40ef93. 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 2 File information Comments
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SHA256 hash: de79911aceee7a6373eb9ddc511e9ed112d5fc00cf4225228afbd9584c40ef93
SHA3-384 hash: 65e85f5fe7a257b1235b711e9290571cceb318d2e4a9b5988ef3232257e0230e6c7e06e679950e0e41bcc1bfd5a6dce2
SHA1 hash: 140456d0f1bf48e07f0e9be373d27d805407fa28
MD5 hash: 0c299b2bcbc40bfc80d90f98bf8f084d
humanhash: beryllium-tango-pluto-magnesium
File name:sora.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:29'944 bytes
First seen:2025-08-18 09:15:26 UTC
Last seen:2025-08-19 03:53:54 UTC
File type: elf
MIME type:application/x-executable
ssdeep 384:Q8pVWtmRsLYEpB6V8S628FuRUuNJG9whQ3Cfbo6w+K95orjJ4s1RWGVCz0Nvb:FMYHb62x4ahQ3CfdwLj3eW6
TLSH T11CD2C0AEE57442C9FD8D5C3EC08C3FA14E19E181631BDB5667228C4D5B32C56F27A4B8
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) :29'944 bytes
File size (de-compressed) :89'408 bytes
Format:linux/mipsel
Unpacked file: 96279fd8105aebe9cdc6bb3228f0f5689b89f56b4437a70e6ee52c915ddf9907

Intelligence

File Origin
# of uploads :
3
# of downloads :
71
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-20.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9955809-0
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Unix.Trojan.Mirai-9955984-0
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Unix.Trojan.Mirai-9956053-0
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Unix.Trojan.Mirai-9956460-0
Create hunting rule

Unix.Trojan.Mirai-9964245-0
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Unix.Trojan.Mirai-9967057-0
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Unix.Dropper.Mirai-9975902-0
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Runs as daemon
Sends data to a server
Connection attempt
Kills critical processes
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/68a2ef72a4bdac9f5b9ba0ea/reports/76eff4c3-30be-4da1-ba86-58a63e6a0767/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/8a94917e-7178-4fda-ba4b-eb319fae90d6
Behavior Graph:
Download SVG
%3 guuid=b7c153ae-1800-0000-a232-544e8b0a0000 pid=2699 /usr/bin/sudo guuid=9c5f97b0-1800-0000-a232-544e920a0000 pid=2706 /tmp/sample.bin guuid=b7c153ae-1800-0000-a232-544e8b0a0000 pid=2699->guuid=9c5f97b0-1800-0000-a232-544e920a0000 pid=2706 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/c81d1318-4d8d-4f48-bb5e-5c0a719a88b5
Result
Threat name:
Mirai
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Detection:
malicious
Classification:
spre.troj.evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1759198
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1759198 Sample: sora.mpsl.elf Startdate: 18/08/2025 Architecture: LINUX Score: 80 28 85.199.33.162 XLINK-ASXklinkAT Austria 2->28 30 192.20.132.28 WORLDNET5-10US United States 2->30 32 98 other IPs or domains 2->32 36 Malicious sample detected (through community Yara rule) 2->36 38 Antivirus / Scanner detection for submitted sample 2->38 40 Multi AV Scanner detection for submitted file 2->40 42 2 other signatures 2->42 8 sora.mpsl.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 sora.mpsl.elf 8->14         started        16 sora.mpsl.elf 8->16         started        19 sora.mpsl.elf 8->19         started        signatures6 21 sora.mpsl.elf 14->21         started        24 sora.mpsl.elf 14->24         started        26 sora.mpsl.elf 14->26         started        34 Sample tries to kill multiple processes (SIGKILL) 16->34 process7 signatures8 44 Sample tries to kill multiple processes (SIGKILL) 21->44
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/de79911aceee7a6373eb9ddc511e9ed112d5fc00cf4225228afbd9584c40ef93
Detection:
mirai
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Link:
https://mwdb.cert.pl/sample/de79911aceee7a6373eb9ddc511e9ed112d5fc00cf4225228afbd9584c40ef93/
Threat name:
Linux.Worm.Mirai
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Status:
Malicious
First seen:
2025-08-18 09:16:42 UTC
File Type:
ELF32 Little (Exe)
AV detection:
27 of 38 (71.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3z4zcgwo5z5gg47ltxofchu62ejnl7aaz5bckiuk7pmvqtca56jq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:sora botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/250818-k8p4ha1qv8/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
Modifies Watchdog functionality
Contacts a large (48814) amount of remote hosts
Creates a large amount of network flows
Mirai
Mirai family
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9955809-0
YARA:
n/a
Link:
https://app.threat.zone/submission/45c2cfcd-9d30-40fc-b2d9-a743682200b6
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/de79911aceee7a6373eb9ddc511e9ed112d5fc00cf4225228afbd9584c40ef93

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:Sus_Obf_Enc_Spoof_Hide_PE
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Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:upx_packed_elf_v1
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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 de79911aceee7a6373eb9ddc511e9ed112d5fc00cf4225228afbd9584c40ef93

(this sample)

Mirai

elf 96279fd8105aebe9cdc6bb3228f0f5689b89f56b4437a70e6ee52c915ddf9907

  
URLhaus
https://urlhaus.abuse.ch/url/3605699/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 96279fd8105aebe9cdc6bb3228f0f5689b89f56b4437a70e6ee52c915ddf9907
  
Dropping
MD5 ad5af5ca1f963884bbc6aea637f3d919

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