MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1b033adf02be62b74303a8bc646f83a369ac0075ad337c74852e3693aa599765. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1b033adf02be62b74303a8bc646f83a369ac0075ad337c74852e3693aa599765
SHA3-384 hash: c2c7e8b160d5ea23be6d61fb0ea638384c7a94abf4bebabb0c395ac85d110f6f3d61df7d33ece772d3bd4eddcbc46565
SHA1 hash: 7d10a08d659513a06090a34f4ee946995d4512f5
MD5 hash: 0b154866094c1ba4a5f7a01cdf359a25
humanhash: mountain-magazine-chicken-avocado
File name:powerpc
Download: download sample
Signature Mirai
Create hunting rule
File size:69'152 bytes
First seen:2025-12-29 00:56:08 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:z5ULzIz32cLH0s0IGGTpxuRANHiGqS3XvAMimu66RuX+SB4u+qgw09+:VUH42cLUsQEuRsizSIMvB6de4u+qgwf
TLSH T1E76302B8F156B531D96F5AC59F8CA6A83FF52F8B6B1344C334EB27913251C3A1084E98
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 UPX
File size (compressed) :69'152 bytes
File size (de-compressed) :191'388 bytes
Format:linux/ppc32
Unpacked file: 2f4a3fbb39522319945ece952bb63d26721ed30d53d55f87a8612bfa3c4729aa

Intelligence

File Origin
# of uploads :
1
# of downloads :
95
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/9e72749b-5405-435b-b215-5e211a2dcdb7/
Detection(s):
Unix.Trojan.Mirai-9936831-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt mirai obfuscated packed upx
Link:
https://www.filescan.io/uploads/6951d1b02fb7bb52ca803738/reports/338b0539-7f48-45ad-a75a-0721f3ee8f4c/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-29T00:55:00Z UTC
Last seen:
2025-12-29T01:13:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/1b033adf02be62b74303a8bc646f83a369ac0075ad337c74852e3693aa599765/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f6608119-1f18-47c9-854c-2fe767d9a421
Behavior Graph:
Download SVG
%3 guuid=98e66e6c-1b00-0000-572c-6a7b2a080000 pid=2090 /usr/bin/sudo guuid=c9a3506f-1b00-0000-572c-6a7b2f080000 pid=2095 /tmp/sample.bin guuid=98e66e6c-1b00-0000-572c-6a7b2a080000 pid=2090->guuid=c9a3506f-1b00-0000-572c-6a7b2f080000 pid=2095 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/4c789842-7ef1-46cc-83fa-9a9b76883de0
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1841078
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1841078 Sample: powerpc.elf Startdate: 29/12/2025 Architecture: LINUX Score: 68 85 151.242.30.13, 12121, 49868, 49870 RASANAIR Iran (ISLAMIC Republic Of) 2->85 87 Antivirus detection for dropped file 2->87 89 Antivirus / Scanner detection for submitted sample 2->89 91 Multi AV Scanner detection for submitted file 2->91 93 Sample is packed with UPX 2->93 12 powerpc.elf 2->12         started        signatures3 process4 file5 83 /usr/local/bin/infinitd, ELF 12->83 dropped 15 powerpc.elf 12->15         started        17 powerpc.elf sh 12->17         started        19 powerpc.elf sh 12->19         started        process6 process7 21 powerpc.elf 15->21         started        23 sh systemctl 17->23         started        25 sh systemctl 19->25         started        process8 27 powerpc.elf 21->27         started        29 powerpc.elf 21->29         started        31 powerpc.elf 21->31         started        33 3 other processes 21->33 process9 35 powerpc.elf 27->35         started        45 2 other processes 27->45 47 3 other processes 29->47 37 powerpc.elf 31->37         started        49 2 other processes 31->49 39 powerpc.elf 33->39         started        41 powerpc.elf 33->41         started        43 powerpc.elf 33->43         started        51 6 other processes 33->51 process10 57 2 other processes 35->57 59 2 other processes 37->59 61 2 other processes 39->61 63 2 other processes 41->63 65 2 other processes 43->65 53 powerpc.elf 45->53         started        67 3 other processes 47->67 55 powerpc.elf 49->55         started        69 3 other processes 51->69 process11 71 powerpc.elf 57->71         started        73 powerpc.elf 59->73         started        75 powerpc.elf 61->75         started        77 powerpc.elf 63->77         started        79 powerpc.elf 65->79         started        81 powerpc.elf 67->81         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1b033adf02be62b74303a8bc646f83a369ac0075ad337c74852e3693aa599765
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1b033adf02be62b74303a8bc646f83a369ac0075ad337c74852e3693aa599765/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-29 00:56:20 UTC
File Type:
ELF32 Big (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dmbtvxycxzrloqydvc6gi34dunu2yadvvuzxy5effy3jhkszs5sq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/251229-bagvssfy3a/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9936831-0
YARA:
n/a
Link:
https://app.threat.zone/submission/028f09be-9ecd-4522-a76f-4c50180a681c
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/1b033adf02be62b74303a8bc646f83a369ac0075ad337c74852e3693aa599765

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 1b033adf02be62b74303a8bc646f83a369ac0075ad337c74852e3693aa599765

(this sample)

Mirai

elf 2f4a3fbb39522319945ece952bb63d26721ed30d53d55f87a8612bfa3c4729aa

  
URLhaus
https://urlhaus.abuse.ch/url/3722802/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3722794/
  
URLhaus
https://urlhaus.abuse.ch/url/3722820/
  
Dropping
SHA256 2f4a3fbb39522319945ece952bb63d26721ed30d53d55f87a8612bfa3c4729aa
  
Dropping
MD5 a6390b7826016d14f7dd483aa43e043f

Comments