MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 99b49622032cec0dc901aaaa7fe74bbe467cc4224b3cf3d1e6c2e667df27b7c2. 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 4 File information Comments
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SHA256 hash: 99b49622032cec0dc901aaaa7fe74bbe467cc4224b3cf3d1e6c2e667df27b7c2
SHA3-384 hash: e0006dac2278654bebf73f437e60ee1435a07b0d79b5b767c5f51b06dfcc4e7e6c52e47fed32119bb81360628456b459
SHA1 hash: 679829c62ac9c15e2c2092245769dccfd1d44cd3
MD5 hash: b0549c34705468a114c094441d68b345
humanhash: grey-orange-michigan-cola
File name:morte.spc
Download: download sample
Signature Mirai
Create hunting rule
File size:87'176 bytes
First seen:2025-10-12 03:30:27 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:Pj0KZLOcQDmQ3Hd4Xkf6oxutcpmYm5aw0oosftNVU:LAOVo4SpmYOatAVU
TLSH T105836C32B9391A27C4E5A57B22F34336F1F6138A24AC8B1E7D710E8DBF2459036476B5
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
133
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-2.UNOFFICIAL
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Unix.Trojan.Mirai-7100807-0
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Unix.Dropper.Mirai-7135897-0
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Unix.Dropper.Mirai-7135901-0
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Unix.Dropper.Mirai-7135909-0
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Unix.Trojan.Mirai-7135916-0
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Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
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Unix.Dropper.Mirai-10007027-0
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Unix.Trojan.Mirai-10009361-0
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Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade obfuscated
Link:
https://www.filescan.io/uploads/68eb20f471883144ef324aee/reports/859a024c-51a2-4eea-8f99-762b2362dd79/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-10-12T01:45:00Z UTC
Last seen:
2025-10-12T02:16:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/99b49622032cec0dc901aaaa7fe74bbe467cc4224b3cf3d1e6c2e667df27b7c2/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7bdb1f3f-f2db-46c8-abe7-2b86083fc087
Behavior Graph:
Download SVG
%3 guuid=a740b80c-1900-0000-1249-fcb350130000 pid=4944 /usr/bin/sudo guuid=61346d0e-1900-0000-1249-fcb358130000 pid=4952 /tmp/sample.bin guuid=a740b80c-1900-0000-1249-fcb350130000 pid=4944->guuid=61346d0e-1900-0000-1249-fcb358130000 pid=4952 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/e0ceac03-143f-42a9-9257-bd2ab788c34f
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1793474
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1793474 Sample: morte.spc.elf Startdate: 12/10/2025 Architecture: LINUX Score: 56 20 mangotruff.redirectme.net 151.242.30.16, 12121, 43542, 43640 RASANAIR Iran (ISLAMIC Republic Of) 2->20 22 Antivirus / Scanner detection for submitted sample 2->22 24 Multi AV Scanner detection for submitted file 2->24 8 morte.spc.elf 2->8         started        signatures3 process4 process5 10 morte.spc.elf 8->10         started        12 morte.spc.elf 8->12         started        14 morte.spc.elf 8->14         started        process6 16 morte.spc.elf 10->16         started        18 morte.spc.elf 10->18         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/99b49622032cec0dc901aaaa7fe74bbe467cc4224b3cf3d1e6c2e667df27b7c2
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/99b49622032cec0dc901aaaa7fe74bbe467cc4224b3cf3d1e6c2e667df27b7c2/
Threat name:
Linux.Worm.Mirai
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Status:
Malicious
First seen:
2025-10-12 04:12:13 UTC
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tg2jmiqdftwa3sibvkvh7z2lxzdhzrbcjm6phupgyltgpxzhw7ba._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/251012-d2wt5sxrw6/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7100807-0
YARA:
n/a
Link:
https://app.threat.zone/submission/8913584a-b6af-481f-a95d-0b99bcc35239
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/99b49622032cec0dc901aaaa7fe74bbe467cc4224b3cf3d1e6c2e667df27b7c2

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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 99b49622032cec0dc901aaaa7fe74bbe467cc4224b3cf3d1e6c2e667df27b7c2

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3646400/
  
Delivery method
Distributed via web download

Comments