MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 45c43d01819160b271aa2b6aee343a48f28484ae9df36f57cc1f9fb4f2b5b48b. 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: 45c43d01819160b271aa2b6aee343a48f28484ae9df36f57cc1f9fb4f2b5b48b
SHA3-384 hash: b42bbd1e06c5522f65fe95ffa273b481be7ea56407ad36d233550769723f047f8b5c8a66c769706edf99a534cda9b17e
SHA1 hash: 7258e5f7c75107c013d453b477be3e9e62639e74
MD5 hash: e339871987ef0675aa22dbb0894a2e40
humanhash: magazine-delta-artist-magnesium
File name:e339871987ef0675aa22dbb0894a2e40
Download: download sample
Signature Mirai
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File size:95'928 bytes
First seen:2024-01-25 14:28:23 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:C4OHX4EQH9xjWjlwKBm+dE4ofVc+KgrU+OGsyCTpIgwp9El1d7h5sx:C4OHX4hFUM+d8cxggGsyxpGR
TLSH T1DC939DA2C9302D68D1458B73B0F08D394713B954A2431FB891E5C7A9A047EDDFB1E7BA
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 mirai renesas

Intelligence

File Origin
# of uploads :
1
# of downloads :
150
Origin country :
FR FR
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28959.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135997-0
Create hunting rule

Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-7138377-0
Create hunting rule

Unix.Dropper.Mirai-7171384-0
Create hunting rule

Unix.Dropper.Mirai-7355719-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Unix.Trojan.Gafgyt-6748839-0
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Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug mirai obfuscated
Link:
https://www.filescan.io/uploads/65b27031fc0458d7ffdad4d3/reports/35f5da53-ffc0-47f3-831d-c4dd529e4f28/overview
Result
Verdict:
MALICIOUS
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/328cc8ab-7579-4df3-a52c-b5c6df7dac23
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1381100
Signature
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 dnsIp2 2 Behavior Graph ID: 1381100 Sample: WnVFaL6Wc4.elf Startdate: 25/01/2024 Architecture: LINUX Score: 68 17 45.128.232.143, 10, 33116, 33118 RACKTECHRU United Kingdom 2->17 19 daisy.ubuntu.com 2->19 21 Malicious sample detected (through community Yara rule) 2->21 23 Multi AV Scanner detection for submitted file 2->23 25 Yara detected Mirai 2->25 8 WnVFaL6Wc4.elf 2->8         started        signatures3 process4 signatures5 27 Opens /proc/net/* files useful for finding connected devices and routers 8->27 11 WnVFaL6Wc4.elf 8->11         started        13 WnVFaL6Wc4.elf 8->13         started        process6 process7 15 WnVFaL6Wc4.elf 11->15         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/45c43d01819160b271aa2b6aee343a48f28484ae9df36f57cc1f9fb4f2b5b48b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/45c43d01819160b271aa2b6aee343a48f28484ae9df36f57cc1f9fb4f2b5b48b/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-01-25 14:29:05 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ixcd2ambsfqle4nkfnvo4nb2jdzijbfotxzw6v6md6p3j4vvwsfq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/240125-rtknsshda8/
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/45c43d01819160b271aa2b6aee343a48f28484ae9df36f57cc1f9fb4f2b5b48b

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:BitcoinAddress
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Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:iot_req_metachar
Create hunting rule
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:MAL_ELF_LNX_Mirai_Oct10_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF Mirai variant
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_1_RID2F39
Create hunting rule
Author:Florian Roth
Description:Detects ELF Mirai variant
Reference:Internal Research
Rule name:myMirai
Create hunting rule
Description:Mirai
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 45c43d01819160b271aa2b6aee343a48f28484ae9df36f57cc1f9fb4f2b5b48b

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2751532/

Comments


Avatar
zbet commented on 2024-01-25 14:28:24 UTC

url : hxxp://45.128.232.143/bins/kirin.sh4