MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d1bf37e430a65bd51c65fa88edb940655a608963a296cbc51a030fa9d4c1bb5f. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d1bf37e430a65bd51c65fa88edb940655a608963a296cbc51a030fa9d4c1bb5f
SHA3-384 hash: d9c8722b4ced97f37a4ed7e21411dc937536888b2adf3cbabf7066cd42d6e1fc3d0ef6d33752c98abbccc831d47e2512
SHA1 hash: b14492414c4c42de1071b0442a0a83b56ae538e5
MD5 hash: 68b1580863bc689ced1b589b8302dd55
humanhash: orange-lion-vegan-foxtrot
File name:sora.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:28'048 bytes
First seen:2024-02-13 09:50:03 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:UMwaDZqFbBy6g4021ZTTq1l5eTb7Yy0Nk:UekX/T/zmK
TLSH T1A5C2E1FDB8B72F4FDA03123AE56CAD3381F4E095E30D72862785511264072FAA635ED9
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter elfdigest
Tags:mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
106
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-9998100-0
Create hunting rule

Unix.Dropper.Mirai-10001606-0
Create hunting rule

Unix.Trojan.Mirai-10001750-0
Create hunting rule

Unix.Trojan.Generic-10007198-0
Create hunting rule

Unix.Trojan.Generic-10007339-0
Create hunting rule

Unix.Dropper.Mirai-10007354-0
Create hunting rule

Unix.Trojan.Mirai-10009965-0
Create hunting rule

Unix.Trojan.Mirai-10010540-0
Create hunting rule

Unix.Trojan.Mirai-10012670-0
Create hunting rule

Unix.Trojan.Mirai-10014588-0
Create hunting rule

Unix.Trojan.Mirai-10014936-0
Create hunting rule

Unix.Dropper.Mirai-10017117-0
Create hunting rule

Unix.Trojan.Mirai-10018331-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
anti-debug masquerade packed upx
Link:
https://www.filescan.io/uploads/65cb3b4dbae89e4fdc4d4527/reports/475c143c-7142-403b-8b34-fd53b13b2e0a/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
45.86.86.60:80/bins
Number of open files:
0
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/d1bf37e430a65bd51c65fa88edb940655a608963a296cbc51a030fa9d4c1bb5f
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d9d572bc-d50e-4944-8a68-2fc9e833b07d
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1391306
Signature
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d1bf37e430a65bd51c65fa88edb940655a608963a296cbc51a030fa9d4c1bb5f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d1bf37e430a65bd51c65fa88edb940655a608963a296cbc51a030fa9d4c1bb5f/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-02-13 09:51:05 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2g7tpzbquzn5khdf7keo3okamvngbclduklmxri2amh2tvgbxnpq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:sora botnet linux upx
Link:
https://tria.ge/reports/240213-ltx18sgc72/
Behaviour
Mirai
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.50
Link:
https://yomi.yoroi.company/submissions/d1bf37e430a65bd51c65fa88edb940655a608963a296cbc51a030fa9d4c1bb5f

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:myMirai
Create hunting rule
Description:Mirai

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf d1bf37e430a65bd51c65fa88edb940655a608963a296cbc51a030fa9d4c1bb5f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2760487/
  
Delivery method
Distributed via web download

Comments