MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fb3a177cd50e758c67a435b8dc2dc9c8ac950aac627d54c7d8e21290ac907b43. 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 6 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fb3a177cd50e758c67a435b8dc2dc9c8ac950aac627d54c7d8e21290ac907b43
SHA3-384 hash: ca0eb7443e228daf088fc50fb87df0a808e3ef5424431313afb378b2013ceba088dbea8e40fa3cc51b5659bcd94f25cc
SHA1 hash: e7398c22d523a8469fe2d03d62ac88cfef9e8d5e
MD5 hash: 092c144ef67a173d7b8a1748bd7e133f
humanhash: mexico-sad-beer-romeo
File name:092c144ef67a173d7b8a1748bd7e133f
Download: download sample
Signature Mirai
Create hunting rule
File size:42'364 bytes
First seen:2022-10-26 20:54:18 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:NN/YVZ27I3G40C97Rw4C6pmMm6pr14yR1gtYw9ji6WNULtc:NhYVZAI3G40C97SPcmMm6pr18YajibWG
TLSH T10A134CC4A543D9F4FC2106B53477EB32E777F0BE203AEA8BD3969522A851A01D60739D
telfhash t1fd1191b73eb14dac73f56c08c366a2839776aa776a3136e151f21ce127f19d140a5c31
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter zbetcheckin
Tags:32 elf intel mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
232
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Unix.Dropper.Mirai-7136030-0
Create hunting rule

Unix.Trojan.Mirai-9857931-0
Create hunting rule

Unix.Trojan.Mirai-9866113-0
Create hunting rule

Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
4
Number of processes launched:
7
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/fb3a177cd50e758c67a435b8dc2dc9c8ac950aac627d54c7d8e21290ac907b43
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
45.138.70.19:45
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5718f148-7738-4694-a106-397611847c28
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1098935
Signature
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 731586 Sample: qQ2vtcTNu7.elf Startdate: 27/10/2022 Architecture: LINUX Score: 72 42 46.24.36.9 VODAFONE_ESES Spain 2->42 44 157.22.26.192 VIANET-ASNUS United States 2->44 46 98 other IPs or domains 2->46 48 Malicious sample detected (through community Yara rule) 2->48 50 Multi AV Scanner detection for submitted file 2->50 52 Yara detected Mirai 2->52 54 2 other signatures 2->54 10 qQ2vtcTNu7.elf 2->10         started        signatures3 process4 process5 12 qQ2vtcTNu7.elf 10->12         started        14 qQ2vtcTNu7.elf 10->14         started        16 qQ2vtcTNu7.elf 10->16         started        process6 18 qQ2vtcTNu7.elf 12->18         started        20 qQ2vtcTNu7.elf 12->20         started        22 qQ2vtcTNu7.elf 14->22         started        24 qQ2vtcTNu7.elf 14->24         started        26 qQ2vtcTNu7.elf 14->26         started        process7 28 qQ2vtcTNu7.elf 18->28         started        30 qQ2vtcTNu7.elf 18->30         started        32 qQ2vtcTNu7.elf 18->32         started        34 qQ2vtcTNu7.elf 22->34         started        36 qQ2vtcTNu7.elf 22->36         started        process8 38 qQ2vtcTNu7.elf 28->38         started        40 qQ2vtcTNu7.elf 28->40         started       
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/fb3a177cd50e758c67a435b8dc2dc9c8ac950aac627d54c7d8e21290ac907b43/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-10-26 20:49:46 UTC
File Type:
ELF32 Little (Exe)
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7m5bo7gvbz2yyz5egw4nylojzcwjkcvmmj6vjr6y4ijjbleqpnbq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:sora linux
Link:
https://tria.ge/reports/221026-zqex5shafm/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/fb3a177cd50e758c67a435b8dc2dc9c8ac950aac627d54c7d8e21290ac907b43

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:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin

File information

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

Web download

Mirai

elf fb3a177cd50e758c67a435b8dc2dc9c8ac950aac627d54c7d8e21290ac907b43

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2387310/

Comments


Avatar
zbet commented on 2022-10-26 20:54:28 UTC

url : hxxp://45.138.70.19/bins/Squidward.x86