MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e77595355d77e4f8bd8afd61ac78175ffa4a6602c8d727eea39cae30df619c3e. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e77595355d77e4f8bd8afd61ac78175ffa4a6602c8d727eea39cae30df619c3e
SHA3-384 hash: 8728d30f066061a34060b19990435d0e1e3fa038d8a7517367ff841fcc0dec6c5d28fc2cb9f6f8a708cf1007786bba8f
SHA1 hash: 92b02f15f5b02f69c8463064e151768e689375c5
MD5 hash: d4fd728ba0f6827ff173f61bf6dfccf4
humanhash: alpha-earth-alanine-rugby
File name:Orbt.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:78'076 bytes
First seen:2025-10-23 00:09:31 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:RLT679OwXF7cBPaAzZ78uPvoK/eobq3I+iFUkDGU19ghgAdH1NetMo1tvLO:RLS9rXF7cBPtl78uPABobqY+U19AdH1f
TLSH T1F87301A8E5D545914A3058B2E1FEA69AF512F678384FF232354893951FB0CB41CAFCC7
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) :78'076 bytes
File size (de-compressed) :207'676 bytes
Format:linux/arm
Unpacked file: 22e700121d91eb31fdfd257adb97a4ca50713096ecc4c8f78b17274a90ac514a

Intelligence

File Origin
# of uploads :
1
# of downloads :
44
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
android condi gafgyt masquerade mirai obfuscated packed upx
Link:
https://www.filescan.io/uploads/68f9726dc85c5c569732ff75/reports/aaee6b77-4425-46d6-bb9c-e2c87cfae77e/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-22T19:26:00Z UTC
Last seen:
2025-10-22T22:36:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl
Link:
https://opentip.kaspersky.com/e77595355d77e4f8bd8afd61ac78175ffa4a6602c8d727eea39cae30df619c3e/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/5ad2c2c5-9c67-419c-a6f1-d8bb4494a321
Behavior Graph:
Download SVG
%3 guuid=9ba92267-1900-0000-affe-5181fc080000 pid=2300 /usr/bin/sudo guuid=8741cf69-1900-0000-affe-518102090000 pid=2306 /tmp/sample.bin guuid=9ba92267-1900-0000-affe-5181fc080000 pid=2300->guuid=8741cf69-1900-0000-affe-518102090000 pid=2306 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7825d12b-df66-45db-a80b-d5f25201b040
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1800259
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1800259 Sample: Orbt.arm6.elf Startdate: 23/10/2025 Architecture: LINUX Score: 60 14 169.254.169.254, 80 USDOSUS Reserved 2->14 16 109.202.202.202, 80 INIT7CH Switzerland 2->16 18 3 other IPs or domains 2->18 20 Multi AV Scanner detection for submitted file 2->20 22 Yara detected Gafgyt 2->22 24 Sample is packed with UPX 2->24 6 python3.8 dpkg 2->6         started        8 dash rm 2->8         started        10 dash rm 2->10         started        12 Orbt.arm6.elf 2->12         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e77595355d77e4f8bd8afd61ac78175ffa4a6602c8d727eea39cae30df619c3e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e77595355d77e4f8bd8afd61ac78175ffa4a6602c8d727eea39cae30df619c3e/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/e77595355d77e4f8bd8afd61ac78175ffa4a6602c8d727eea39cae30df619c3e
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-23 00:11:54 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=452zknk5o7sprpmk7vq2y6axl75euzqczdlsp3vdtsxdbx3btq7a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet discovery upx
Link:
https://tria.ge/reports/251023-af59xacy9h/
Behaviour
Reads runtime system information
Mirai
Mirai family
Malware Config
C2 Extraction:
mirailoversddos.duckdns.org
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/9d185e89-10ec-48c9-be0c-42645e88757a
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/e77595355d77e4f8bd8afd61ac78175ffa4a6602c8d727eea39cae30df619c3e

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 e77595355d77e4f8bd8afd61ac78175ffa4a6602c8d727eea39cae30df619c3e

(this sample)

Mirai

elf 22e700121d91eb31fdfd257adb97a4ca50713096ecc4c8f78b17274a90ac514a

  
URLhaus
https://urlhaus.abuse.ch/url/3682116/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 22e700121d91eb31fdfd257adb97a4ca50713096ecc4c8f78b17274a90ac514a
  
Dropping
MD5 f90313274a75e3f5118e78a9aee3e7dd

Comments