MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 308625e7cd81fdb4bcb1b0f000e19ad5a9a5191e6cb9c3b9255ace4c0513cb60. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 308625e7cd81fdb4bcb1b0f000e19ad5a9a5191e6cb9c3b9255ace4c0513cb60
SHA3-384 hash: 335b37db4a389d66243aafc1d2211226cbfad349db1063ee50fb81959e5bb7110d5732ce2d253a4eb7568ee9f3523fe5
SHA1 hash: 18bac88f71f8049612a5fe1049cf2e9399cf3dd4
MD5 hash: f78369208bd80233d8eb560bfc928452
humanhash: kilo-twenty-one-equal
File name:f78369208bd80233d8eb560bfc928452
Download: download sample
Signature Mirai
Create hunting rule
File size:64'576 bytes
First seen:2022-05-17 19:16:40 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:SFE78ArMxXoZgFPe7Eq94ybkpI85x6f1KofOqAg3fIbvO+NaLMPAs:Mc8Ar2XagFPeIS4ybkpIKWHOqAHTpP
TLSH T185537B20AD7A2F2BC0E4F57A21F78724B2F5164E35A8C71E3D621E8EFF245405647AB4
Reporter zbetcheckin
Tags:32 elf mirai sparc

Intelligence

File Origin
# of uploads :
1
# of downloads :
263
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
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

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug obfuscated
Link:
https://www.filescan.io/uploads/6283f4cebc516cf66c2aaf83/reports/53b8ddc1-92b7-4b9a-9550-e5a8d8ed8c44/overview
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/17f582a7-1e6b-4268-a907-84980c99b77f
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/996193
Signature
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: 628690 Sample: iKi4f3LKnz Startdate: 17/05/2022 Architecture: LINUX Score: 60 42 138.204.84.32 oliveirasantostelecomunicacoesltdaBR Brazil 2->42 44 160.51.66.19 WISCNET1-ASUS Germany 2->44 46 98 other IPs or domains 2->46 48 Multi AV Scanner detection for submitted file 2->48 50 Yara detected Mirai 2->50 52 Uses known network protocols on non-standard ports 2->52 10 iKi4f3LKnz 2->10         started        signatures3 process4 process5 12 iKi4f3LKnz 10->12         started        14 iKi4f3LKnz 10->14         started        16 iKi4f3LKnz 10->16         started        process6 18 iKi4f3LKnz 12->18         started        20 iKi4f3LKnz 12->20         started        22 iKi4f3LKnz 14->22         started        24 iKi4f3LKnz 14->24         started        26 iKi4f3LKnz 14->26         started        process7 28 iKi4f3LKnz 18->28         started        30 iKi4f3LKnz 18->30         started        32 iKi4f3LKnz 18->32         started        34 iKi4f3LKnz 22->34         started        36 iKi4f3LKnz 22->36         started        process8 38 iKi4f3LKnz 28->38         started        40 iKi4f3LKnz 28->40         started       
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/308625e7cd81fdb4bcb1b0f000e19ad5a9a5191e6cb9c3b9255ace4c0513cb60/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-05-17 19:17:06 UTC
File Type:
ELF32 Big (Exe)
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/220517-xzb7haahhl/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.23
Link:
https://yomi.yoroi.company/submissions/308625e7cd81fdb4bcb1b0f000e19ad5a9a5191e6cb9c3b9255ace4c0513cb60

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:SUSP_XORed_Mozilla
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research

File information

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

Web download

Mirai

elf 308625e7cd81fdb4bcb1b0f000e19ad5a9a5191e6cb9c3b9255ace4c0513cb60

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2199718/

Comments


Avatar
zbet commented on 2022-05-17 19:16:51 UTC

url : hxxp://85.202.169.170/webos/whoareyou.spc