MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f34cbcd4526e83821fe2cb8b46cbbd9977b95658aaba8d0715f1bf308c84ad33. 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: 12


Intelligence 12 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f34cbcd4526e83821fe2cb8b46cbbd9977b95658aaba8d0715f1bf308c84ad33
SHA3-384 hash: edce66d1b2881433a4b3c8a7cc345879edcb037db0f58619a42cbe0381e0f672a8d6324aeafd3ef556bd8a6154c366d1
SHA1 hash: ef4a57ca1fc96ea29e4e56cedb7c7d96a184a3ad
MD5 hash: 2cd728eb180b9c8ba746a4924ea560a9
humanhash: vegan-berlin-harry-yellow
File name:morte.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:88'636 bytes
First seen:2025-11-07 18:39:22 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:sLV2W0LH+MFHuXUOOYSi1RS2iKZobBlAcQ/Y0NZl4CIxyGw4PfP:sh6H+YHuXUOTSij+bBjQJNZiCIZfP
TLSH T1BB83F88AF991C689DED4AB7AB66F194D335173A4D2CB310BDC491F2673CA13B2E23540
telfhash t10fe06140fe764b1884e75a34ecdd47b495116217a1664710cf54daf0883f15ca71cd5e
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 357fcaf5f22f96bdb9473e2911cd7459ac7a9805184ebd33b6ebf8df086f0f40
File size (compressed) :33'192 bytes
File size (de-compressed) :88'636 bytes
Format:linux/arm
Packed file: 357fcaf5f22f96bdb9473e2911cd7459ac7a9805184ebd33b6ebf8df086f0f40

Intelligence

File Origin
# of uploads :
1
# of downloads :
103
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gcc masquerade mirai obfuscated rust
Link:
https://www.filescan.io/uploads/690e3d1a2b74ec26eb6b0e2d/reports/71c0d525-bc01-4541-b8d4-c6d0290aca15/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/f34cbcd4526e83821fe2cb8b46cbbd9977b95658aaba8d0715f1bf308c84ad33
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-07T15:46:00Z UTC
Last seen:
2025-11-09T12:01:00Z UTC
Hits:
~10
Detections:
HEUR:Exploit.Linux.CVE-2018-10561.a HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj
Link:
https://opentip.kaspersky.com/f34cbcd4526e83821fe2cb8b46cbbd9977b95658aaba8d0715f1bf308c84ad33/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/8daef7e7-7b6e-4155-af87-8d8dd590e18d
Behavior Graph:
Download SVG
%3 guuid=fa6a01fd-1700-0000-1ed4-708fc5090000 pid=2501 /usr/bin/sudo guuid=f8d287fe-1700-0000-1ed4-708fc9090000 pid=2505 /tmp/sample.bin guuid=fa6a01fd-1700-0000-1ed4-708fc5090000 pid=2501->guuid=f8d287fe-1700-0000-1ed4-708fc9090000 pid=2505 execve
Gathering data
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1810151
Signature
Antivirus / Scanner detection for submitted sample
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f34cbcd4526e83821fe2cb8b46cbbd9977b95658aaba8d0715f1bf308c84ad33
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f34cbcd4526e83821fe2cb8b46cbbd9977b95658aaba8d0715f1bf308c84ad33/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/f34cbcd4526e83821fe2cb8b46cbbd9977b95658aaba8d0715f1bf308c84ad33
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-07 18:40:30 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 38 (52.63%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6nglzvcsn2byeh7czofuns55tf33svsyvk5i2byv6g7tbdeevuzq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/251107-xbd17ayjh1/
Malware Config
C2 Extraction:
mortex.duckdns.org
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7100807-0
YARA:
n/a
Link:
https://app.threat.zone/submission/6a1c94e3-80c9-43c7-997e-9ef9e396aafa
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/f34cbcd4526e83821fe2cb8b46cbbd9977b95658aaba8d0715f1bf308c84ad33

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_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:Linux_Generic_Threat_1ac392ca
Create hunting rule
Author:Elastic Security
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 357fcaf5f22f96bdb9473e2911cd7459ac7a9805184ebd33b6ebf8df086f0f40

Mirai

elf f34cbcd4526e83821fe2cb8b46cbbd9977b95658aaba8d0715f1bf308c84ad33

(this sample)

  
Dropped by
SHA256 357fcaf5f22f96bdb9473e2911cd7459ac7a9805184ebd33b6ebf8df086f0f40
  
Dropped by
MD5 cf6071666213b31c1145dbf55da17be0
  
URLhaus
https://urlhaus.abuse.ch/url/3694988/
  
Delivery method
Distributed via web download

Comments