MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 aacb1199decf5be4bd3fc19468f5548423ec2b343be4a0f4d183f55b8760ada8. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: aacb1199decf5be4bd3fc19468f5548423ec2b343be4a0f4d183f55b8760ada8
SHA3-384 hash: 12d319f1c2d548ec3f3e9bf9702eec82b1f9d5968f6f4504b66511340b04824d596d2b555daf8835ab6883b1e86f70ad
SHA1 hash: daf46904d9bac25ef36e2b41445d473984b62b5f
MD5 hash: 0f01c68456be9dd2b2f0d9040ad4d134
humanhash: five-nevada-hawaii-california
File name:yakov.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:19'216 bytes
First seen:2025-03-03 06:36:46 UTC
Last seen:2025-03-03 07:19:58 UTC
File type: elf
MIME type:application/x-executable
ssdeep 384:LDMZmB2I0PTNpgqZuefFKRoFgwl/MAH8dkuBWAOOWZzKf:LDM62I0r0KsRoFguEbdk0W6SzKf
TLSH T1BB82C030C3E50AF0CA1AFB7B1702406B94D5A21F91AFCB413AB6650D7D9AB2543946AC
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
108
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.6636.28655.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67c54f21c8d04e92a4be9025linux22vpnfull_triage
Tags:
mirai
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Opens a port
Receives data from a server
Runs as daemon
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
unknown
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/aacb1199decf5be4bd3fc19468f5548423ec2b343be4a0f4d183f55b8760ada8
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/e4f97b98-7db0-4679-b63a-984518c97973
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1627761
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1627761 Sample: yakov.mpsl.elf Startdate: 03/03/2025 Architecture: LINUX Score: 52 16 156.133.121.40 VODACOM-ZA Luxembourg 2->16 18 181.187.14.95 VIETTELPERUSACPE Venezuela 2->18 20 98 other IPs or domains 2->20 22 Multi AV Scanner detection for submitted file 2->22 24 Sample is packed with UPX 2->24 8 yakov.mpsl.elf 2->8         started        signatures3 process4 process5 10 yakov.mpsl.elf 8->10         started        process6 12 yakov.mpsl.elf 10->12         started        14 yakov.mpsl.elf 10->14         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/aacb1199decf5be4bd3fc19468f5548423ec2b343be4a0f4d183f55b8760ada8
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/aacb1199decf5be4bd3fc19468f5548423ec2b343be4a0f4d183f55b8760ada8/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-03 06:37:11 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 38 (47.37%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vlfrdgo6z5n6jpj7ygkgr5kuqqr6ykzuhpskb5grqp2vxb3avwua._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/250303-hdh1lazybz/
Behaviour
Modifies Watchdog functionality
Contacts a large (20472) amount of remote hosts
Creates a large amount of network flows
Mirai
Mirai family
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/185d6d04-36b1-40e6-85a8-183d426b30c0
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/aacb1199decf5be4bd3fc19468f5548423ec2b343be4a0f4d183f55b8760ada8

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:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf aacb1199decf5be4bd3fc19468f5548423ec2b343be4a0f4d183f55b8760ada8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3463845/
  
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

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