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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b0c70b062b571af021c03d569b3b2df80ef1ab4642925ec1f60737d74528dce2. 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: 6


Intelligence 6 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b0c70b062b571af021c03d569b3b2df80ef1ab4642925ec1f60737d74528dce2
SHA3-384 hash: 9d702e02f67162ecd5c1b09f6613ce2265935817c576ada7194ef1487b46a3e407f3574eb3fe70e5362eced8e4798606
SHA1 hash: 374ff3310ceff8d7e8cdbff9d50a3fcd5e3f9a28
MD5 hash: 86b8582b6a1fd4a1e0496e441b4d980c
humanhash: vermont-zulu-high-fanta
File name:riscv32
Download: download sample
Signature Mirai
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File size:348'068 bytes
First seen:2026-09-02 18:17:55 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 6144:qyv340X2Y2RbcbwajL4LgUNmv1kPLoOqea9ku:R5mdRwUYXUNw1kTPa9ku
TLSH T19774298CA2F1E3CEE158EE745321BC1A5D72463B3093728A619EB97313BB19449F9D70
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 BlinkzSec
Tags:mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
63
Origin country :
IN IN
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
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Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
base64 expand lolbin
Link:
https://www.filescan.io/uploads/6a9868e65a09394de410b496/reports/8b29a397-d659-4863-8ef5-1dc539c911ad/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-09-02T16:25:00Z UTC
Last seen:
2026-09-04T08:39:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b0c70b062b571af021c03d569b3b2df80ef1ab4642925ec1f60737d74528dce2/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/86ee963d-d8fa-4f33-b01f-53348e4907e0
Behavior Graph:
Download SVG
%3 guuid=c2bbc18e-1900-0000-ea4b-03377e060000 pid=1662 /usr/bin/sudo guuid=e3f3d692-1900-0000-ea4b-033786060000 pid=1670 /tmp/sample.bin guuid=c2bbc18e-1900-0000-ea4b-03377e060000 pid=1662->guuid=e3f3d692-1900-0000-ea4b-033786060000 pid=1670 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/aaad2616-a7ee-48e2-a64c-f582a031cd6a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b0c70b062b571af021c03d569b3b2df80ef1ab4642925ec1f60737d74528dce2
Detection:
mirai
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Link:
https://mwdb.cert.pl/sample/b0c70b062b571af021c03d569b3b2df80ef1ab4642925ec1f60737d74528dce2/
Threat name:
Linux.Exploit.DirtyFrag
Create hunting rule
Status:
Malicious
First seen:
2026-09-02 18:15:11 UTC
File Type:
ELF32 Little (SO)
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wddqwbrlk4npaioahvljwozn7ahpdk2gikjf5qpwa435orji3tra._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260902-wxpt5svzds/
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/b0c70b062b571af021c03d569b3b2df80ef1ab4642925ec1f60737d74528dce2

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_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:ELF_IoT_Persistence_Hunt
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Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
Rule name:enterpriseapps2
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Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:EXPL_HKTL_LNX_DirtyFragShellcode_May26
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Author:Pezier Pierre-Henri (Nextron Systems)
Description:Detects a shellcode observed in dirtyfrag, a local privilege escalation exploit for Linux.
Reference:https://github.com/V4bel/dirtyfrag/tree/master
Rule name:EXPL_LNX_DirtyFrag_ForensicArtefacts_May26
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Author:Florian Roth
Description:Detects DirtyFrag exploit code POC usage in Linux environments
Reference:https://github.com/V4bel/dirtyfrag/tree/master
Rule name:RANSOMWARE
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Author:ToroGuitar
Rule name:setsockopt
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Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:SHA512_Constants
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Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
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 b0c70b062b571af021c03d569b3b2df80ef1ab4642925ec1f60737d74528dce2

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3911684/
  
Delivery method
Distributed via web download

Comments