MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 50bdf08010391def9c0005215496a286a28daac16b1756c61c0affc7fdccbc5c. 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: 12


Intelligence 12 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 50bdf08010391def9c0005215496a286a28daac16b1756c61c0affc7fdccbc5c
SHA3-384 hash: e6381fd04d7dae808896b9616cd67fed85f20077c44fc10abe68cfdaafc0361f7e3a35e348a5fad29fffec8da9c19605
SHA1 hash: e2b570f4ee7265f6e1cb62b8fc68eaeeed86707d
MD5 hash: b977e4a6bf666c0027ec1ebf7c3f4e0d
humanhash: fish-hot-oscar-zulu
File name:SecuriteInfo.com.Linux.Siggen.9999.20663.10224
Download: download sample
Signature Mirai
Create hunting rule
File size:111'756 bytes
First seen:2025-09-11 21:17:43 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:7Lt3sOvg+haSCirxFFQ36gVGrCfIW052y:7LxhhaSCirxFGKg6CQWe2y
TLSH T197B32A46F9819F11D4C732FAFB5E514933136BB8E3EA3102DD24AF6123C699B0EB6512
telfhash t13bf0dcc1cb0c8b8cabc6051d047c97191db274e222096c4548a4af0f8a92d86381923c
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 9c7aa9c72bd72a5f021d1d8895381124368777c862b6201e400d4431cc9273c8
File size (compressed) :48'072 bytes
File size (de-compressed) :111'756 bytes
Format:linux/arm
Packed file: 9c7aa9c72bd72a5f021d1d8895381124368777c862b6201e400d4431cc9273c8

Intelligence

File Origin
# of uploads :
1
# of downloads :
36
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

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
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Opens a port
Runs as daemon
Connection attempt
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gcc obfuscated rust
Link:
https://www.filescan.io/uploads/68c33cab7328794829273ef8/reports/d37415a8-8ace-4945-b86e-577962604c2f/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
48
Number of processes launched:
5
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/50bdf08010391def9c0005215496a286a28daac16b1756c61c0affc7fdccbc5c
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-09-11T19:29:00Z UTC
Last seen:
2025-09-11T19:29:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/50bdf08010391def9c0005215496a286a28daac16b1756c61c0affc7fdccbc5c/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/746807ed-bc09-420b-968e-3a39bc97be5e
Behavior Graph:
Download SVG
%3 guuid=08b5e510-1a00-0000-9da0-fe36750b0000 pid=2933 /usr/bin/sudo guuid=b358af13-1a00-0000-9da0-fe367b0b0000 pid=2939 /tmp/sample.bin guuid=08b5e510-1a00-0000-9da0-fe36750b0000 pid=2933->guuid=b358af13-1a00-0000-9da0-fe367b0b0000 pid=2939 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/46542913-94b7-4897-9580-43b441e55083
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1775986
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Uses dynamic DNS services
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/50bdf08010391def9c0005215496a286a28daac16b1756c61c0affc7fdccbc5c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/50bdf08010391def9c0005215496a286a28daac16b1756c61c0affc7fdccbc5c/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-11 21:18:35 UTC
File Type:
ELF32 Little (Exe)
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kc67baaqheo67haaauqvjfvcq2ri3kwbnmlvnrq4bl74p7omxroa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery
Link:
https://tria.ge/reports/250911-z5tpvaap3x/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Malware Config
C2 Extraction:
uraniumc2.ddns.net
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7100807-0
YARA:
n/a
Link:
https://app.threat.zone/submission/9f9137ba-545c-42f2-9080-b1b527e58177
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/50bdf08010391def9c0005215496a286a28daac16b1756c61c0affc7fdccbc5c

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:Linux_Generic_Threat_8299c877
Create hunting rule
Author:Elastic Security
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
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 9c7aa9c72bd72a5f021d1d8895381124368777c862b6201e400d4431cc9273c8

Mirai

elf 50bdf08010391def9c0005215496a286a28daac16b1756c61c0affc7fdccbc5c

(this sample)

  
Dropped by
SHA256 9c7aa9c72bd72a5f021d1d8895381124368777c862b6201e400d4431cc9273c8
  
Dropped by
MD5 e4e0c4dea0ced4a40b55a8623a434787
  
URLhaus
https://urlhaus.abuse.ch/url/3622065/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3622289/

Comments