MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a252e47d62f5cc070a05789ff5ecbbf80ec87542e821863447a39579185af018. 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 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a252e47d62f5cc070a05789ff5ecbbf80ec87542e821863447a39579185af018
SHA3-384 hash: ab5bfe34a77db2114d9734a56576880db3716ef8ca5c9ed2756b7951e844ca3694c7ea712a5a4e8fbb9eef52c713d9cb
SHA1 hash: 6f07b8ca8b6500c553b78b4638069d5a3047dc63
MD5 hash: 78f6a83aa02b45b544718174a20efe4a
humanhash: double-potato-mike-ohio
File name:78f6a83aa02b45b544718174a20efe4a
Download: download sample
Signature Mirai
Create hunting rule
File size:64'040 bytes
First seen:2024-04-06 08:32:02 UTC
Last seen:2024-04-14 13:50:07 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:8YHNGMHaqnltQ/SiUKB/4+GVqyClJtBOdJMl:8YtFHaqndKxbLGJM
TLSH T1EB530682FC81D906DBD4137ABA6E51DE33253399E1DE7207DD126F103ACA91F0DAB192
telfhash t1122198a6de841f8e63f0878983a8e90864b638e93f1532222b3df65f410e6c23018036
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 arm elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
79
Origin country :
FR FR
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
android anti-debug mirai
Link:
https://www.filescan.io/uploads/6611088c582adaab043e39f8/reports/6167089d-1243-421f-8998-5b7f5248d2c7/overview
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3d7db31c-24f2-42c9-b601-68aeb07ef241
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1421274
Signature
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1421274 Sample: O5uRG3uX77.elf Startdate: 06/04/2024 Architecture: LINUX Score: 52 18 ezz.ust.cx 185.196.10.207, 51886, 60195 SIMPLECARRIERCH Switzerland 2->18 20 185.125.190.26, 443 CANONICAL-ASGB United Kingdom 2->20 22 Multi AV Scanner detection for submitted file 2->22 24 Connects to many ports of the same IP (likely port scanning) 2->24 8 O5uRG3uX77.elf 2->8         started        signatures3 process4 process5 10 O5uRG3uX77.elf 8->10         started        12 O5uRG3uX77.elf 8->12         started        process6 14 O5uRG3uX77.elf 10->14         started        16 O5uRG3uX77.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a252e47d62f5cc070a05789ff5ecbbf80ec87542e821863447a39579185af018
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a252e47d62f5cc070a05789ff5ecbbf80ec87542e821863447a39579185af018/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-04-05 16:40:00 UTC
File Type:
ELF32 Little (Exe)
AV detection:
24 of 36 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ujjoi7lc6xgaocqfpcp7l3f37ahmq5kc5aqymnchuokxsgc26ama._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/240406-kfb16sfb58/
Behaviour
Reads runtime system information
Enumerates running processes
Changes its process name
Modifies Watchdog functionality
Malware Config
C2 Extraction:
ezz.ust.cx
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/a252e47d62f5cc070a05789ff5ecbbf80ec87542e821863447a39579185af018

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:SUSP_XORed_Mozilla
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
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 a252e47d62f5cc070a05789ff5ecbbf80ec87542e821863447a39579185af018

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2802686/

Comments


Avatar
zbet commented on 2024-04-06 08:32:03 UTC

url : hxxp://185.196.10.207/f2q2kke5aadloo4aasdjjjfirbmw/0xh0roxxnavebusyoo.arm