MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 306b07bcd0255f43b053b1fe9e114f013371b0087dc1bf3c294c0bf173f4a4f3. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 306b07bcd0255f43b053b1fe9e114f013371b0087dc1bf3c294c0bf173f4a4f3
SHA3-384 hash: 48782aa302575e4444c15c68cc2abb5c8d935a033297e98233b2e5fe0e0cf1bfbb582a7e3ba51018fffb3fbaf162d0d9
SHA1 hash: 54ba2234a8b8c57a91064c9ea3f42362bccfd6df
MD5 hash: ebe8fd8e97c8e201f66604b26f1a71d1
humanhash: arkansas-july-sierra-freddie
File name:iran.armv6l
Download: download sample
Signature Mirai
Create hunting rule
File size:63'328 bytes
First seen:2026-01-02 22:36:08 UTC
Last seen:2026-01-02 23:32:00 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:gAFmQyVYFyC97WzZzzFTPik8xWYCSKxXM56MSJL6:W4Fy5vOk8orxi6L6
TLSH T14753F1210B97DE11E6740532CDBCCCDF1F509BE3205790EA73EA1CAC568A543BAE95A1
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) :63'328 bytes
File size (de-compressed) :166'548 bytes
Format:linux/arm
Unpacked file: 5f84f93fd9d945620d28ac37491313c41e7c9f1177e3e90e3c08ba997702b64a

Intelligence

File Origin
# of uploads :
2
# of downloads :
41
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/c610ef82-b418-4858-84ec-a0b91b24136f/
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/6958486b8d1aa9829e29589e/reports/eef5cbf6-d156-478f-94eb-0d21580fdf14/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-02T19:48:00Z UTC
Last seen:
2026-01-03T12:48:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/306b07bcd0255f43b053b1fe9e114f013371b0087dc1bf3c294c0bf173f4a4f3/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c1a9cc35-2a66-4b4f-a635-ae2af24e8a4a
Behavior Graph:
Download SVG
%3 guuid=532703cd-1a00-0000-b386-5303590b0000 pid=2905 /usr/bin/sudo guuid=b1b921cf-1a00-0000-b386-53035d0b0000 pid=2909 /tmp/sample.bin guuid=532703cd-1a00-0000-b386-5303590b0000 pid=2905->guuid=b1b921cf-1a00-0000-b386-53035d0b0000 pid=2909 execve
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/f40f4c92-74fd-4c15-96fa-0db5ac97af6b
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1843869
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/306b07bcd0255f43b053b1fe9e114f013371b0087dc1bf3c294c0bf173f4a4f3
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/306b07bcd0255f43b053b1fe9e114f013371b0087dc1bf3c294c0bf173f4a4f3/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-02 22:37:28 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 38 (39.47%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gbvqppgqevpuhmctwh7j4ekpaezxdmaipxa36pbjjqf7c47uutzq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery upx
Link:
https://tria.ge/reports/260102-2jwy7atlav/
Behaviour
Reads runtime system information
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/c94b6dd3-c576-4023-90bd-bf5020a056d6
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/306b07bcd0255f43b053b1fe9e114f013371b0087dc1bf3c294c0bf173f4a4f3

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: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 306b07bcd0255f43b053b1fe9e114f013371b0087dc1bf3c294c0bf173f4a4f3

(this sample)

Mirai

elf 5f84f93fd9d945620d28ac37491313c41e7c9f1177e3e90e3c08ba997702b64a

  
URLhaus
https://urlhaus.abuse.ch/url/3749337/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 5f84f93fd9d945620d28ac37491313c41e7c9f1177e3e90e3c08ba997702b64a
  
Dropping
MD5 987fc071df7c250fea0cc0acb9c0c737

Comments