MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8156bd4567395b4983eb386b02c95979218635554c3490cc856016628733d973. 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: 11


Intelligence 11 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8156bd4567395b4983eb386b02c95979218635554c3490cc856016628733d973
SHA3-384 hash: d3ccb754b029d8922071f37ae4ff21862a12ea66de7db8b1d963cbbac2d79b8b0f32ebd06538dcff0877767fcc49e3c5
SHA1 hash: 78bd400b2dceef94b7587de713b612e3c2cd7cf8
MD5 hash: 3a5f801f726ca5685b9c8ddd534db72d
humanhash: india-spaghetti-twenty-mobile
File name:morte.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:65'368 bytes
First seen:2025-06-22 19:46:26 UTC
Last seen:2025-06-25 19:44:34 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:2Snw2/JTkNDCo2jLu7DiKFGMHMW9iHPeGfOLdyUqajztj212nvCKyFT:RNRYNDCDjLQ1+WkvefLclakI6KyB
TLSH T13053F15F9515B651C6AD2D3FE27C60C271089FF1F2AA9941922F0438BAC5A2637FCD82
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) :65'368 bytes
File size (de-compressed) :170'812 bytes
Format:linux/arm
Unpacked file: a10e085df86e73b5e0744f9f814bfdadc99814211b1c51f19970c6e7e6a191b9

Intelligence

File Origin
# of uploads :
2
# of downloads :
66
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.1655.12221.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68585ddfb06783b9ebd6a3a4linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Receives data from a server
Runs as daemon
Sends data to a server
Opens a port
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
mirai packed upx
Link:
https://www.filescan.io/uploads/68585e6a3faf8fcd7d3b07f3/reports/4ee601a8-d376-40ee-a864-3c959f3532ce/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
48
Number of processes launched:
13
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/8156bd4567395b4983eb386b02c95979218635554c3490cc856016628733d973
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b4d226c7-930d-4459-9d49-c33beb7dc97d
Behavior Graph:
Download SVG
%3 guuid=0ff905ec-1a00-0000-9bef-f8cfc0050000 pid=1472 /usr/bin/sudo guuid=9e967eee-1a00-0000-9bef-f8cfc8050000 pid=1480 /tmp/sample.bin guuid=0ff905ec-1a00-0000-9bef-f8cfc0050000 pid=1472->guuid=9e967eee-1a00-0000-9bef-f8cfc8050000 pid=1480 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7456654d-9cc3-490a-8126-871251a6b571
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1720402
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1720402 Sample: morte.arm7.elf Startdate: 22/06/2025 Architecture: LINUX Score: 52 24 109.202.202.202, 80 INIT7CH Switzerland 2->24 26 65.222.202.53, 80 CAPEREGIONALHEALTHSYSTEMUS United States 2->26 28 3 other IPs or domains 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Sample is packed with UPX 2->32 8 morte.arm7.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 morte.arm7.elf 8->14         started        16 morte.arm7.elf 8->16         started        18 morte.arm7.elf 8->18         started        process6 20 morte.arm7.elf 14->20         started        22 morte.arm7.elf 14->22         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8156bd4567395b4983eb386b02c95979218635554c3490cc856016628733d973
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8156bd4567395b4983eb386b02c95979218635554c3490cc856016628733d973/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-06-22 22:54:00 UTC
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qfll2rlhhfnuta7lhbvqfskzpeqymnkvjq2jbtefmalgfbzt3fzq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/250622-yj5pjstn12/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/7a5600e2-9590-4730-bf7b-092a9328ace1
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/8156bd4567395b4983eb386b02c95979218635554c3490cc856016628733d973

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
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 8156bd4567395b4983eb386b02c95979218635554c3490cc856016628733d973

(this sample)

Mirai

elf a10e085df86e73b5e0744f9f814bfdadc99814211b1c51f19970c6e7e6a191b9

  
URLhaus
https://urlhaus.abuse.ch/url/3569417/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3569467/
  
Dropping
SHA256 a10e085df86e73b5e0744f9f814bfdadc99814211b1c51f19970c6e7e6a191b9
  
Dropping
MD5 d0d2caccd5f3f2b0e4a1f4176ba5862e

Comments