MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 44ab9070ccf7753d5e0cd3eba8625f2eed3e4f382bcb5789049efd299d84e633. 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 10 File information Comments
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SHA256 hash: 44ab9070ccf7753d5e0cd3eba8625f2eed3e4f382bcb5789049efd299d84e633
SHA3-384 hash: 28f2503798c8fb41139ca94e7c967aa24d405f29955aa94faf94f918cee013f8b0576be9104ca378afe9ed72e6dc4b11
SHA1 hash: 38905d0c515d09df50aac37d470137600e42f1c0
MD5 hash: cfe3bfb3e8aa2f76c52c27b1a0278936
humanhash: london-speaker-nevada-mango
File name:db0fa4b8db0333367e9bda3ab68b8042.spc
Download: download sample
Signature Mirai
Create hunting rule
File size:83'008 bytes
First seen:2025-11-25 05:59:34 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:KL5GMSr3jtv01490fBIqnGeea7K3FcARkJs:dpXc4CTGeegi6At
TLSH T123836B26B9792E13C0E4A43F12F78329B1F5234E25A4C65DBE720E8EFF156A024535B6
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
90
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
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Sanesecurity.Malware.29524.LC.UNOFFICIAL
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Unix.Dropper.Mirai-7135870-0
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Unix.Dropper.Mirai-7135906-0
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Unix.Dropper.Mirai-7135966-0
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Unix.Dropper.Mirai-7135979-0
Create hunting rule

Unix.Dropper.Mirai-7355719-0
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Unix.Trojan.Mirai-9935718-0
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Unix.Dropper.Mirai-9977145-0
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Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt masquerade mirai obfuscated
Link:
https://www.filescan.io/uploads/69254606f6a4ba1793affbed/reports/9b2fe29f-c7fb-4d28-a7fc-183456f43994/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/2fa590b8-f00a-492a-9376-b82bd41cb921
Behavior Graph:
Download SVG
%3 guuid=2f208bb7-1600-0000-e1bf-4ccb8e0c0000 pid=3214 /usr/bin/sudo guuid=5a4f4eba-1600-0000-e1bf-4ccb940c0000 pid=3220 /tmp/sample.bin guuid=2f208bb7-1600-0000-e1bf-4ccb8e0c0000 pid=3214->guuid=5a4f4eba-1600-0000-e1bf-4ccb940c0000 pid=3220 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/e3200ef6-3c12-40e4-bbe2-9069ffd5ef08
Result
Threat name:
Mirai
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Detection:
malicious
Classification:
spre.troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1820332
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Detected Mirai
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Suricata IDS alerts for network traffic
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/44ab9070ccf7753d5e0cd3eba8625f2eed3e4f382bcb5789049efd299d84e633
Detection:
mirai
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Link:
https://mwdb.cert.pl/sample/44ab9070ccf7753d5e0cd3eba8625f2eed3e4f382bcb5789049efd299d84e633/
Threat name:
Linux.Worm.Mirai
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Status:
Malicious
First seen:
2025-11-25 06:00:39 UTC
File Type:
ELF32 Big (Exe)
AV detection:
25 of 36 (69.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=isvza4gm652t2xqm2pv2qys7f3wt4tzyfpfvpciet36sthme4yzq._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai botnet:unstable linux
Link:
https://tria.ge/reports/251125-gqn7psxkhs/
Malware Config
C2 Extraction:
cnc.504.su
scan.504.su
Verdict:
Malicious
Tags:
botnet mirai Unix.Dropper.Mirai-7135870-0
YARA:
MAL_ELF_LNX_Mirai_Oct10_1 MAL_ELF_LNX_Mirai_Oct10_2
Link:
https://app.threat.zone/submission/180560b2-3d01-467d-aced-ea0562eaeaeb
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/44ab9070ccf7753d5e0cd3eba8625f2eed3e4f382bcb5789049efd299d84e633

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:CVE_2017_17215
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Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
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Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
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Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:MAL_ELF_LNX_Mirai_Oct10_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF Mirai variant
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_1_RID2F39
Create hunting rule
Author:Florian Roth
Description:Detects ELF Mirai variant
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_2
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_2_RID2F3A
Create hunting rule
Author:Florian Roth
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
Rule name:unixredflags3
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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 44ab9070ccf7753d5e0cd3eba8625f2eed3e4f382bcb5789049efd299d84e633

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3669678/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3669687/
  
URLhaus
https://urlhaus.abuse.ch/url/3716506/

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