MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c35f16fa3a5aa761406585e5088a0f4c8a6a27ec504e938b50d09afe3bff92a9. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c35f16fa3a5aa761406585e5088a0f4c8a6a27ec504e938b50d09afe3bff92a9
SHA3-384 hash: 72a038cb507e966a10c7d284fb47071a25c397cffb92dd88d882dd52c543949ff68819b497d0d7caec8e16c8dfe1f810
SHA1 hash: d885e395c0a3b469bde30c938fa298d042cf73ed
MD5 hash: af052f62c41722b997ed3c636f829030
humanhash: summer-mars-crazy-bulldog
File name:i686
Download: download sample
Signature Mirai
Create hunting rule
File size:167'256 bytes
First seen:2026-01-01 12:55:38 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 3072:7Yz7GgGqZtXToykc7JCSkDVaPsp9tilM7WTF8aIidFybjSlzemXC:Uz7GibkcksGilua3F2WdemXC
TLSH T117F37D06F692D0F2E59302B38057C7A55734CE310366CE06FB586E39BD326099E5B7AE
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-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 7a9e71cc0ccc9dd8b7d03fa13b78b0b1079f98f654031d4a3faf4a5e82316cd3
File size (compressed) :80'452 bytes
File size (de-compressed) :167'256 bytes
Format:linux/i386
Packed file: 7a9e71cc0ccc9dd8b7d03fa13b78b0b1079f98f654031d4a3faf4a5e82316cd3

Intelligence

File Origin
# of uploads :
1
# of downloads :
36
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Verdict:
Clean
File Type:
elf.32.le
First seen:
2026-01-01T10:05:00Z UTC
Last seen:
2026-01-02T09:30:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/c35f16fa3a5aa761406585e5088a0f4c8a6a27ec504e938b50d09afe3bff92a9/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/712223d2-8140-4313-82de-7b380ba589d4
Behavior Graph:
Download SVG
%3 guuid=242284a2-2200-0000-4905-827ab8100000 pid=4280 /usr/bin/sudo guuid=cc50bda4-2200-0000-4905-827ac2100000 pid=4290 /tmp/sample.bin net send-data guuid=242284a2-2200-0000-4905-827ab8100000 pid=4280->guuid=cc50bda4-2200-0000-4905-827ac2100000 pid=4290 execve 46543d5e-6424-51ee-a3f0-096617cb92ca 91.92.240.38:443 guuid=cc50bda4-2200-0000-4905-827ac2100000 pid=4290->46543d5e-6424-51ee-a3f0-096617cb92ca send: 29B
Malware family:
Gafgyt
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/855b2a72-e0b3-4989-b560-8d019d52e2fe
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1843105
Signature
Contains symbols with names commonly found in malware
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
52%
Verdict:
Susipicious
File Type:
ELF
Link:
https://malprob.io/report/c35f16fa3a5aa761406585e5088a0f4c8a6a27ec504e938b50d09afe3bff92a9
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c35f16fa3a5aa761406585e5088a0f4c8a6a27ec504e938b50d09afe3bff92a9/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/c35f16fa3a5aa761406585e5088a0f4c8a6a27ec504e938b50d09afe3bff92a9
Threat name:
Linux.Hacktool.Flooder
Create hunting rule
Status:
Malicious
First seen:
2026-01-01 12:56:14 UTC
File Type:
ELF32 Little (SO)
AV detection:
10 of 24 (41.67%)
Threat level:
  1/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ynprn6r2lktwcqdfqxsqrcqpjsfguj7mkbhjhc2q2cnp4o77skuq._file
Result
Malware family:
n/a
Score:
  4/10
Tags:
discovery linux
Link:
https://tria.ge/reports/260101-p553rsxrct/
Behaviour
Reads runtime system information
Changes its process name
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/476bdfd6-17ea-45e2-b5ce-9fe677ba69cf
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.96
Link:
https://yomi.yoroi.company/submissions/c35f16fa3a5aa761406585e5088a0f4c8a6a27ec504e938b50d09afe3bff92a9

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_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:testlumma
Create hunting rule
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 7a9e71cc0ccc9dd8b7d03fa13b78b0b1079f98f654031d4a3faf4a5e82316cd3

Mirai

elf c35f16fa3a5aa761406585e5088a0f4c8a6a27ec504e938b50d09afe3bff92a9

(this sample)

  
Dropped by
SHA256 7a9e71cc0ccc9dd8b7d03fa13b78b0b1079f98f654031d4a3faf4a5e82316cd3
  
URLhaus
https://urlhaus.abuse.ch/url/3748049/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 058dd3cc1897c23476c5cb8d7a24d668

Comments