MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b52f0ae510ea5136ade46bac24eb4dded988390b3e65fbb4d997fc7e570aa06c. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b52f0ae510ea5136ade46bac24eb4dded988390b3e65fbb4d997fc7e570aa06c
SHA3-384 hash: 066c3eae1290d25fcbb4b2f7548e624cba647e4394db2ef9df83947316ff9975c288690e273c8d10e71ec16dd1a0e74e
SHA1 hash: a5fd516b6e750158d8e7bd432cbcaaf76c803970
MD5 hash: 733965add5b6fd352832de2a45f1553e
humanhash: uranus-spring-lemon-high
File name:assailant.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:167'274 bytes
First seen:2024-05-15 12:32:54 UTC
Last seen:2024-05-15 12:37:20 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:GfI6qej8Ye6Pt7ac6HJeN6Q/Clwete9VvsTyA8qg+fpCw96KL5h8+fHLVyspt6EX:ghzlFf9jC5h8+DVoXmKnZg1afg
TLSH T14AF3A55B67719EB7D81ECE3306AA4601108DE55652E83F7BB278CA1CE78B84F05E3D84
telfhash t12431f25399f5871c6fb75c34acbc07f11151a6227260bf70af4ec1808933002b479d9b
Reporter elfdigest
Tags:gafgyt mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
101
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30395.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Gafgyt-6981154-0
Create hunting rule

Unix.Dropper.Mirai-7138855-0
Create hunting rule

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

Unix.Dropper.Mirai-7139232-0
Create hunting rule

Unix.Proxy.Mirai-7844054-0
Create hunting rule

Unix.Trojan.Mirai-9864781-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Gains root access
Substitutes an application name
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
lolbin masquerade remote
Link:
https://www.filescan.io/uploads/6644ab7ebc04dffa921a95ce/reports/74e0cb9f-c0c8-4a06-86b5-729e76f2ec5e/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
103.153.69.151
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/b52f0ae510ea5136ade46bac24eb4dded988390b3e65fbb4d997fc7e570aa06c
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6e64e64d-cfd1-491b-994b-65ed6eba8455
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1441982
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1441982 Sample: assailant.mpsl.elf Startdate: 15/05/2024 Architecture: LINUX Score: 76 37 103.153.69.151, 42516, 44718, 44720 TWIDC-AS-APTWIDCLimitedHK unknown 2->37 39 daisy.ubuntu.com 2->39 41 Malicious sample detected (through community Yara rule) 2->41 43 Antivirus / Scanner detection for submitted sample 2->43 45 Multi AV Scanner detection for submitted file 2->45 47 2 other signatures 2->47 15 assailant.mpsl.elf 2->15         started        signatures3 process4 process5 17 assailant.mpsl.elf 15->17         started        process6 19 assailant.mpsl.elf 17->19         started        process7 21 assailant.mpsl.elf 19->21         started        23 assailant.mpsl.elf 19->23         started        process8 25 assailant.mpsl.elf 21->25         started        process9 27 assailant.mpsl.elf 25->27         started        process10 29 assailant.mpsl.elf 27->29         started        process11 31 assailant.mpsl.elf 29->31         started        process12 33 assailant.mpsl.elf 31->33         started        process13 35 assailant.mpsl.elf 33->35         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b52f0ae510ea5136ade46bac24eb4dded988390b3e65fbb4d997fc7e570aa06c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b52f0ae510ea5136ade46bac24eb4dded988390b3e65fbb4d997fc7e570aa06c/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2024-05-15 12:33:04 UTC
File Type:
ELF32 Little (Exe)
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wuxqvziq5jitnlpenowcj22n33myqoilhzs7xngzs76h4vykubwa._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt
Link:
https://tria.ge/reports/240515-pq62hshe6x/
Malware Config
C2 Extraction:
103.153.69.151:42516
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/b52f0ae510ea5136ade46bac24eb4dded988390b3e65fbb4d997fc7e570aa06c

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_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_30444846
Create hunting rule
Author:Elastic Security
Rule name:Mal_LNX_Gafgyt_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Gafgyt botnet, and there variants.
Rule name:NET
Create hunting rule
Author:malware-lu
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

File information

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

Web download

Mirai

elf b52f0ae510ea5136ade46bac24eb4dded988390b3e65fbb4d997fc7e570aa06c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2850895/
  
Delivery method
Distributed via web download

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments