MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b65f040a3b87b12ad0b1565d38f0e3a0efd2ed859ea6f5a2db1ab61c6e88cf26. 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 9 File information Comments
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SHA256 hash: b65f040a3b87b12ad0b1565d38f0e3a0efd2ed859ea6f5a2db1ab61c6e88cf26
SHA3-384 hash: 63515e075f49ea7db4a46f28fde1978cd244eea3aa88821551c2390d43964f734754209640dce695f7f5dd3d09c86ad9
SHA1 hash: 39ae0d96f8fc368b0e0f80f25f0fac1ca742664d
MD5 hash: c3763cb2d07e7cdcb7bff68cf7031d48
humanhash: saturn-triple-edward-indigo
File name:resgod.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:168'062 bytes
First seen:2025-08-24 20:08:36 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:g4SWeZHFxRl2G2oa0fU3uaIU1SuE00xvaZ/ohMM/9WGKv+/L0:JOHFF2roa0fU3uap1SdJaZ/oyM/9xz0
TLSH T1ABF33A46E6819B17C5D2173BFA9F025533239B5493EB33039828ABF43F8779E0E66506
telfhash t11f3123655abe85196a72dda8d8d867f5151d82132380ae33ef35c89c501504be427c0f
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
38
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7139229-0
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Unix.Trojan.Mirai-9760303-0
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Unix.Exploit.Mirai-9795501-0
Create hunting rule

Unix.Exploit.Mirai-9798002-0
Create hunting rule

Unix.Trojan.Mirai-9950938-0
Create hunting rule

Unix.Malware.Mirai-9951104-0
Create hunting rule

Unix.Trojan.Mirai-9951106-0
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Unix.Dropper.Mirai-9977145-0
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gcc lolbin mirai obfuscated remote threat
Link:
https://www.filescan.io/uploads/68ab71a47137d684583a3aec/reports/59fd30b9-a2f5-4983-b937-12f32621099a/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:
2
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/b65f040a3b87b12ad0b1565d38f0e3a0efd2ed859ea6f5a2db1ab61c6e88cf26
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-08-24T14:06:00Z UTC
Last seen:
2025-08-24T14:06:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b65f040a3b87b12ad0b1565d38f0e3a0efd2ed859ea6f5a2db1ab61c6e88cf26/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/85514080-11ef-4587-ab1e-63e115cc8ea0
Behavior Graph:
Download SVG
%3 guuid=a77e990c-1900-0000-1c1b-65cc890c0000 pid=3209 /usr/bin/sudo guuid=31e1b210-1900-0000-1c1b-65cc8b0c0000 pid=3211 /tmp/sample.bin guuid=a77e990c-1900-0000-1c1b-65cc890c0000 pid=3209->guuid=31e1b210-1900-0000-1c1b-65cc8b0c0000 pid=3211 execve
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1e571394-a45b-427f-801a-474dc0d5a787
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1764109
Signature
Antivirus / Scanner detection for submitted sample
Contains symbols with names commonly found in malware
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1764109 Sample: resgod.arm7.elf Startdate: 24/08/2025 Architecture: LINUX Score: 76 16 169.254.169.254, 80 USDOSUS Reserved 2->16 18 185.125.190.26, 443 CANONICAL-ASGB United Kingdom 2->18 20 2 other IPs or domains 2->20 22 Antivirus / Scanner detection for submitted sample 2->22 24 Yara detected Mirai 2->24 26 Contains symbols with names commonly found in malware 2->26 8 resgod.arm7.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 process4 process5 12 resgod.arm7.elf 8->12         started        process6 14 resgod.arm7.elf 12->14         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b65f040a3b87b12ad0b1565d38f0e3a0efd2ed859ea6f5a2db1ab61c6e88cf26
Detection:
mirai
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Link:
https://mwdb.cert.pl/sample/b65f040a3b87b12ad0b1565d38f0e3a0efd2ed859ea6f5a2db1ab61c6e88cf26/
Threat name:
Linux.Trojan.Gafgyt
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Status:
Malicious
First seen:
2025-08-24 20:14:33 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=wzpqicr3q6ysvufrkzotr4hdudx5f3mft2tpliw3dk3by3uiz4ta._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/250824-yxv29sfj5w/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7139229-0
YARA:
n/a
Link:
https://app.threat.zone/submission/a7362d75-4db5-424c-a023-bae7a2fdc7bd
Please note that we are no longer able to provide a coverage score for Virus Total.

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
Rule name:CP_AllMal_Detector
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Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:CP_Script_Inject_Detector
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Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:Linux_Generic_Threat_8299c877
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Author:Elastic Security
Rule name:Linux_Generic_Threat_e24558e1
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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 b65f040a3b87b12ad0b1565d38f0e3a0efd2ed859ea6f5a2db1ab61c6e88cf26

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3610281/
  
Delivery method
Distributed via web download

Comments