MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d15d56bb65aa3b89a319ee505debb7fed3cdfdf2d529afd3b5d565178f7c1927. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
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SHA256 hash: d15d56bb65aa3b89a319ee505debb7fed3cdfdf2d529afd3b5d565178f7c1927
SHA3-384 hash: 0389337b24345c3de366b891c2f14cbbbfd042fb5ea20cafac13ee0a6f5c13403004830a239ebd709bab1e402129cccd
SHA1 hash: e1a8a7dff7795cf5080e0ed005ca18893134ea0f
MD5 hash: a02db63c48344ee8841367a4ee28d48c
humanhash: burger-xray-monkey-three
File name:arm
Download: download sample
Signature Mirai
Create hunting rule
File size:71'256 bytes
First seen:2026-01-02 06:37:36 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:wJuklIwvhhUtK1TriyWCuqFYRyEUiIXU3KK3WxDsrqNxjusnzH:alIuutK1TOCRpU6KmxDhYsnD
TLSH T1EF630134F1863E93D39605B674B6491156E326BCEA6B283478398058E2937FF12FDBC0
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) :71'256 bytes
File size (de-compressed) :198'012 bytes
Format:linux/arm
Unpacked file: b6583ac22b273c602e013f298fd5e16ac4f38663a12cdc2571ef277644ca0f48

Intelligence

File Origin
# of uploads :
1
# of downloads :
66
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/8d9b65f6-3890-48b0-974e-dab62f87ed21/
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/695767d78d1aa9829e28d4ec/reports/32a39a9f-5988-4010-834f-00396f26a6e5/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-02T05:42:00Z UTC
Last seen:
2026-01-02T07:07:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/d15d56bb65aa3b89a319ee505debb7fed3cdfdf2d529afd3b5d565178f7c1927/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/15ca22d8-5ea5-4f52-b53b-424635eb0241
Behavior Graph:
Download SVG
%3 guuid=9f4f213c-1900-0000-0c90-47ce8b0b0000 pid=2955 /usr/bin/sudo guuid=6077703e-1900-0000-0c90-47ce8d0b0000 pid=2957 /tmp/sample.bin guuid=9f4f213c-1900-0000-0c90-47ce8b0b0000 pid=2955->guuid=6077703e-1900-0000-0c90-47ce8d0b0000 pid=2957 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1fcbb1b8-dc7c-4f49-8bfc-1934ae19cd62
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1843460
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1843460 Sample: arm.elf Startdate: 02/01/2026 Architecture: LINUX Score: 60 33 169.254.169.254, 80 USDOSUS Reserved 2->33 35 151.242.30.13, 12121, 49862 RASANAIR Iran (ISLAMIC Republic Of) 2->35 37 2 other IPs or domains 2->37 39 Multi AV Scanner detection for submitted file 2->39 41 Yara detected Gafgyt 2->41 43 Sample is packed with UPX 2->43 8 arm.elf 2->8         started        11 python3.8 dpkg 2->11         started        13 python3.8 dpkg 2->13         started        signatures3 process4 file5 31 /usr/local/bin/infinitd, ELF 8->31 dropped 15 arm.elf sh 8->15         started        17 arm.elf sh 8->17         started        19 arm.elf 8->19         started        21 2 other processes 8->21 process6 process7 23 sh systemctl 15->23         started        25 sh systemctl 17->25         started        27 arm.elf 19->27         started        29 arm.elf 19->29         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d15d56bb65aa3b89a319ee505debb7fed3cdfdf2d529afd3b5d565178f7c1927
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d15d56bb65aa3b89a319ee505debb7fed3cdfdf2d529afd3b5d565178f7c1927/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-02 06:38:15 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 38 (42.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2fovno3fvi5ytiyz5zif325x73j437ps2uu27u5v2vsrpd34detq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/260102-hd9hjsdm2z/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/51fd1459-5220-465c-8463-30ef7e4b9996
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/d15d56bb65aa3b89a319ee505debb7fed3cdfdf2d529afd3b5d565178f7c1927

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 d15d56bb65aa3b89a319ee505debb7fed3cdfdf2d529afd3b5d565178f7c1927

(this sample)

Mirai

elf b6583ac22b273c602e013f298fd5e16ac4f38663a12cdc2571ef277644ca0f48

  
URLhaus
https://urlhaus.abuse.ch/url/3719330/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 b6583ac22b273c602e013f298fd5e16ac4f38663a12cdc2571ef277644ca0f48
  
Dropping
MD5 f313d2cfca12c5f0e996229438192c4a
  
URLhaus
https://urlhaus.abuse.ch/url/3722797/
  
URLhaus
https://urlhaus.abuse.ch/url/3722809/

Comments