MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f307b3f86e6159408fa89c5cbcc7c2b0546d322816af7872862c4941cd0d4017. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f307b3f86e6159408fa89c5cbcc7c2b0546d322816af7872862c4941cd0d4017
SHA3-384 hash: fc6763e65b22a904e2fe6fdf74cb23a34701cede8eb09fbc5f7dc783f9555e2612c53b900d350053a4294e949e897144
SHA1 hash: 42e4a832c7ece9bedddc4875b472d5c1f190b787
MD5 hash: 24fb747a31b3a7e668de871bdc3f85e9
humanhash: oven-video-mockingbird-double
File name:mipsel
Download: download sample
Signature Mirai
Create hunting rule
File size:133'200 bytes
First seen:2026-01-16 01:43:22 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 3072:CmF6L/D2NAresmZ+AeoujyZ2Zdk46jrn5X0ATsyigEV6wKZTZFDu4:vs/DeAqs5nNWB7v9786HTzS4
TLSH T116D31279FC4B2185C0E9A7B308278E1FD0A31D19B9294DC964F92D32039FBD15866DF8
Magika elf
Reporter abuse_ch
Tags:elf UPX
File size (compressed) :133'200 bytes
File size (de-compressed) :366'996 bytes
Format:linux/mipsel
Unpacked file: ca6abd66eb495c213471ece5a226e20b0a8a47038ff59e19f8a1aaa081e7fe9d

Intelligence

File Origin
# of uploads :
1
# of downloads :
119
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/eb03aec3-19f5-4820-be25-95dc86d418eb/
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/696997fa584f1963ad55e500/reports/290b8f0c-e087-405a-ab05-4423554467ef/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-16T02:47:00Z UTC
Last seen:
2026-01-16T03:54:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/f307b3f86e6159408fa89c5cbcc7c2b0546d322816af7872862c4941cd0d4017/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/13f6a6b6-28e8-4fcf-a97d-988ce1f20076
Behavior Graph:
Download SVG
%3 guuid=23145cc9-1700-0000-a264-2060cf0b0000 pid=3023 /usr/bin/sudo guuid=3e4d34cb-1700-0000-a264-2060d60b0000 pid=3030 /tmp/sample.bin guuid=23145cc9-1700-0000-a264-2060cf0b0000 pid=3023->guuid=3e4d34cb-1700-0000-a264-2060d60b0000 pid=3030 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/053544cb-e62a-48ea-9867-31eb8de2b0c2
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1851773
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/f307b3f86e6159408fa89c5cbcc7c2b0546d322816af7872862c4941cd0d4017
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f307b3f86e6159408fa89c5cbcc7c2b0546d322816af7872862c4941cd0d4017/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2026-01-16 01:44:27 UTC
File Type:
ELF32 Little (SO)
AV detection:
12 of 38 (31.58%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6md3h6domfmubd5itrolzr6cwbkg2mric2xxq4ugfreudtinialq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery upx
Link:
https://tria.ge/reports/260116-b5fk8acn7z/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/bdb327f9-acf4-45bd-a091-c7d97a603e6c
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.64
Link:
https://yomi.yoroi.company/submissions/f307b3f86e6159408fa89c5cbcc7c2b0546d322816af7872862c4941cd0d4017

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:elf_arm_mips_ko_so
Create hunting rule
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 f307b3f86e6159408fa89c5cbcc7c2b0546d322816af7872862c4941cd0d4017

(this sample)

Mirai

elf ca6abd66eb495c213471ece5a226e20b0a8a47038ff59e19f8a1aaa081e7fe9d

  
URLhaus
https://urlhaus.abuse.ch/url/3756008/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 ca6abd66eb495c213471ece5a226e20b0a8a47038ff59e19f8a1aaa081e7fe9d
  
Dropping
MD5 16b5ac9278c4425864a5e6eb264d468a
  
URLhaus
https://urlhaus.abuse.ch/url/3748052/
  
URLhaus
https://urlhaus.abuse.ch/url/3756009/

Comments