MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b4834e08961f418e0b154719397b734e0e221d3ee85e9e3604454b36537cbc51. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b4834e08961f418e0b154719397b734e0e221d3ee85e9e3604454b36537cbc51
SHA3-384 hash: 76ac05dc486ba3b1e9447619d526bdf1afeae55b7267a15f2ff90b73740b74184ce936db4dd8d99777df9e3305bbd204
SHA1 hash: bea80e6d26594c7532268284f8fe5131467e0e04
MD5 hash: 317c6607f69f134df511fc2aa5cb9e39
humanhash: earth-enemy-bakerloo-zebra
File name:selfrep.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:51'936 bytes
First seen:2024-11-06 18:22:03 UTC
Last seen:2024-11-17 15:55:54 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:90LwuFW47q8H95brB5c4u+qgw0razwNxW:98wzVS9lBC4u+qgwbzuW
TLSH T17C33F130A4149709D0FF2DB38FD8E7F56A900B671AEAEED603C81F9134127661A509DA
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
4
# of downloads :
91
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.Linux.Mirai.23067.14044.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=672bb40d8d23d90491346f8flinux22vpnfull_triage
Tags:
malware
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Launching a process
Collects information on the CPU
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug gafgyt masquerade mirai packed upx
Link:
https://www.filescan.io/uploads/672bb40f210633def620fcc0/reports/e3f7703f-21bc-4a4e-937f-005b2cf126ef/overview
Result
Verdict:
MALICIOUS
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/4a1364a3-2ece-48a8-9cd6-129d757c6889
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1550496
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Uses IRC for communication with a C&C
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1550496 Sample: selfrep.ppc.elf Startdate: 06/11/2024 Architecture: LINUX Score: 84 39 45.86.86.60, 5060, 58138 DALANETKZ Italy 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 4 other signatures 2->47 9 selfrep.ppc.elf 2->9         started        signatures3 process4 process5 11 selfrep.ppc.elf 9->11         started        process6 13 selfrep.ppc.elf sh 11->13         started        15 selfrep.ppc.elf sh 11->15         started        17 selfrep.ppc.elf sh 11->17         started        19 45 other processes 11->19 process7 21 sh pkill 13->21         started        23 sh busybox 13->23         started        25 sh pkill 15->25         started        27 sh busybox 15->27         started        29 sh pkill 17->29         started        31 sh busybox 17->31         started        33 sh pkill 19->33         started        35 sh busybox 19->35         started        37 84 other processes 19->37
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b4834e08961f418e0b154719397b734e0e221d3ee85e9e3604454b36537cbc51
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b4834e08961f418e0b154719397b734e0e221d3ee85e9e3604454b36537cbc51/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2024-10-08 23:50:36 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 38 (44.74%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wsbu4cewd5ay4cyvi4mts63tjyhcehj65bpj4nqeivftmu34xriq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/241106-w1f2eavfmd/
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/dc50b633-674a-4c88-bff8-e8e4b82708fc
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/b4834e08961f418e0b154719397b734e0e221d3ee85e9e3604454b36537cbc51

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_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
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 b4834e08961f418e0b154719397b734e0e221d3ee85e9e3604454b36537cbc51

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3279153/
  
Delivery method
Distributed via web download

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