MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7a48bee727c6a4e754ff23f356c5d10889056d5ff089d3b232832dd83d67dd92. 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: 7


Intelligence 7 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7a48bee727c6a4e754ff23f356c5d10889056d5ff089d3b232832dd83d67dd92
SHA3-384 hash: 7a244daeeb246d0a183438b7dc43343a4e390f134b8abeea085562718636253f09d64aefb3a8cdd9515de5aff9ccacba
SHA1 hash: 7d0221c8582bab8a9783432baccae1abfbcccd64
MD5 hash: 831060e69d37721da4ac2148b35e8f84
humanhash: sixteen-delaware-oranges-fruit
File name:armv4l
Download: download sample
Signature Mirai
Create hunting rule
File size:162'712 bytes
First seen:2025-08-22 05:53:16 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:7ExjeWZ3365btKaCWftqb7FwX5BrmCgP8Mds0r66lDo:7ExjeWZ3365btMKq7FwXvrmCgkMVr66q
TLSH T123F30745BD529B16C6C262BBFF4E428D772B17A8D3EE31039D255F20378B96A0E37142
telfhash t1a6210059df480ccc5fe090e9d2e875561a88b5e5392078439e6fbc5b99129ea702dc0f
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 :
1
# of downloads :
82
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
obfuscated threat
Link:
https://www.filescan.io/uploads/68a8068028a89d9dd4f1fa70/reports/fee54131-b1c4-4ef5-b930-ef8634da9e0a/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3bf8d33a-2b1b-43ce-89e5-e7330693ff69
Behavior Graph:
Download SVG
%3 guuid=d62574a0-2300-0000-e176-d63413090000 pid=2323 /usr/bin/sudo guuid=61928da3-2300-0000-e176-d63419090000 pid=2329 /tmp/sample.bin guuid=d62574a0-2300-0000-e176-d63413090000 pid=2323->guuid=61928da3-2300-0000-e176-d63419090000 pid=2329 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8b845548-5be3-40bf-abe6-2a526d8df146
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1762670
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Drops files in suspicious directories
Found malware configuration
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample tries to set files in /etc globally writable
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1762670 Sample: armv4l.elf Startdate: 22/08/2025 Architecture: LINUX Score: 100 25 87.248.150.68, 8040 CWM-ASIR Iran (ISLAMIC Republic Of) 2->25 27 169.254.169.254, 80 USDOSUS Reserved 2->27 29 3 other IPs or domains 2->29 37 Found malware configuration 2->37 39 Antivirus detection for dropped file 2->39 41 Antivirus / Scanner detection for submitted sample 2->41 43 3 other signatures 2->43 9 armv4l.elf 2->9         started        11 python3.8 dpkg 2->11         started        signatures3 process4 process5 13 armv4l.elf 9->13         started        process6 15 armv4l.elf 13->15         started        file7 21 /var/main, ELF 15->21 dropped 23 /etc/init.d/xs.main, POSIX 15->23 dropped 31 Sample tries to set files in /etc globally writable 15->31 33 Drops files in suspicious directories 15->33 35 Sample deletes itself 15->35 19 armv4l.elf 15->19         started        signatures8 process9
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/7a48bee727c6a4e754ff23f356c5d10889056d5ff089d3b232832dd83d67dd92
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7a48bee727c6a4e754ff23f356c5d10889056d5ff089d3b232832dd83d67dd92/
Threat name:
Linux.Exploit.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-22 03:56:44 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=pjel5zzhy2soovh7epzvnrorbceqk3k76ce5hmrsqmw5qplh3wja._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/250822-gm3kxscm81/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/f4ccbc7e-9825-4fe0-a44a-d2506bffefad
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/7a48bee727c6a4e754ff23f356c5d10889056d5ff089d3b232832dd83d67dd92

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
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 7a48bee727c6a4e754ff23f356c5d10889056d5ff089d3b232832dd83d67dd92

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3608787/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3608884/
  
URLhaus
https://urlhaus.abuse.ch/url/3608895/
  
URLhaus
https://urlhaus.abuse.ch/url/3608889/
  
URLhaus
https://urlhaus.abuse.ch/url/3608905/

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