MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3bc240fe769e681eedf59f725d51a7d9f42f4451dc7feb4f85a39603c8fabd34. 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: 10


Intelligence 10 IOCs YARA 7 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3bc240fe769e681eedf59f725d51a7d9f42f4451dc7feb4f85a39603c8fabd34
SHA3-384 hash: a047d342a03c86aac17d64deb2d05b0bdee87e644e1fd96873028e4a96a19239137629d53f9c9bd5c1c397546a4fb303
SHA1 hash: 0e560d9a56c41afa8b39ae8a99b332afb8d93ca0
MD5 hash: 95396d54a2df665b8149ce7b3cef44e6
humanhash: tango-may-sixteen-arizona
File name:95396d54a2df665b8149ce7b3cef44e6
Download: download sample
Signature Mirai
Create hunting rule
File size:166'098 bytes
First seen:2023-05-04 07:06:50 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:QJ7YqnXli5bMiPletJ8au49QuhsIRNi0QLjfiW2nLsJiBeGW:u7JGbfletJ8au4lBRhQLjfiW2nLsEBe9
TLSH T183F3C83B7D11ABBEE164C63107F76B7083952AE726D15382E26CEA185F7028D095FBD0
telfhash t1ca21dd53a5fa865c6ff259649cbc57b01691a2237651aeb0ef4ec1808c3b002b575ecf
Reporter zbetcheckin
Tags:32 elf gafgyt mips mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
122
Origin country :
FR FR
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29227.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Trojan.Tsunami-6981155-0
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Unix.Trojan.Gafgyt-6981165-0
Create hunting rule

Unix.Trojan.Mirai-6981169-0
Create hunting rule

Unix.Dropper.Mirai-7135935-0
Create hunting rule

Unix.Dropper.Mirai-7135940-0
Create hunting rule

Unix.Dropper.Mirai-7135945-0
Create hunting rule

Unix.Dropper.Mirai-7135968-0
Create hunting rule

Unix.Dropper.Mirai-7136072-0
Create hunting rule

Unix.Dropper.Mirai-7139223-0
Create hunting rule

Unix.Trojan.Mirai-8041698-0
Create hunting rule

Unix.Dropper.Gafgyt-9762292-0
Create hunting rule

Unix.Trojan.Gafgyt-9762295-0
Create hunting rule

Unix.Trojan.Mirai-9864781-0
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Unix.Trojan.Gafgyt-9879277-0
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Unix.Trojan.Mirai-5607483-0
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Verdict:
No Threat
Threat level:
  2/10
Confidence:
82%
Tags:
phishing
Link:
https://www.filescan.io/uploads/64535998961a21dc785cbf93/reports/b2385b01-c2f0-4f93-8055-c997965bdcdd/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
3
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/3bc240fe769e681eedf59f725d51a7d9f42f4451dc7feb4f85a39603c8fabd34
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
38.48.123.55:1749
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b3c9638f-b4b7-4a59-9649-c89b38fecb36
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1225851
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Opens /proc/net/* files useful for finding connected devices and routers
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 858816 Sample: sKmaIO0Awy.elf Startdate: 04/05/2023 Architecture: LINUX Score: 76 17 Malicious sample detected (through community Yara rule) 2->17 19 Antivirus / Scanner detection for submitted sample 2->19 21 Multi AV Scanner detection for submitted file 2->21 23 Yara detected Mirai 2->23 8 sKmaIO0Awy.elf 2->8         started        process3 signatures4 25 Opens /proc/net/* files useful for finding connected devices and routers 8->25 11 sKmaIO0Awy.elf 8->11         started        process5 process6 13 sKmaIO0Awy.elf 11->13         started        process7 15 sKmaIO0Awy.elf 13->15         started       
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3bc240fe769e681eedf59f725d51a7d9f42f4451dc7feb4f85a39603c8fabd34/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2023-05-04 07:07:07 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hpbeb7twtzub53pvt5zf2unh3h2c6rcr3r76wt4fuolahsh2xu2a._file
Result
Malware family:
gafgyt
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Score:
  10/10
Tags:
family:gafgyt
Link:
https://tria.ge/reports/230504-hxmswsce2s/
Behaviour
Reads system network configuration
Changes its process name
Reads system routing table
Malware Config
C2 Extraction:
38.48.123.55:1749
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.60
Link:
https://yomi.yoroi.company/submissions/3bc240fe769e681eedf59f725d51a7d9f42f4451dc7feb4f85a39603c8fabd34

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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:Linux_Gafgyt_Generic_A
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:yara_template
Create hunting rule

File information

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

Web download

Mirai

elf 3bc240fe769e681eedf59f725d51a7d9f42f4451dc7feb4f85a39603c8fabd34

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2624076/

Comments


Avatar
zbet commented on 2023-05-04 07:06:53 UTC

url : hxxp://38.48.123.55/Demon.mips