MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0f9d9eefefdea11a58f8b2658e96fdfaba8a856772ca3fe1cbbd8b8ba79b9298. 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: 10


Intelligence 10 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0f9d9eefefdea11a58f8b2658e96fdfaba8a856772ca3fe1cbbd8b8ba79b9298
SHA3-384 hash: c30612608d3b70386c62d36128246db241d11f10ab7a75af1d56e2bb22b1b5a315d08b54533ff1e294829bd3b59401b6
SHA1 hash: 4bd977941d89982512e2c5ae1c00768f7972f18e
MD5 hash: 530496b3665f409cb097445a71069231
humanhash: jersey-item-purple-equal
File name:arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:52'204 bytes
First seen:2025-10-18 16:04:39 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:zgmRFIvyw5KfSelcJ2/0FIqp9P5pZUYm2pIfKbeqQXdUzAXoJqwSFO:dI6oKKel69PzZUYm2yCbRQekCS
TLSH T125330791F9825627C1D012BAB6AF968D336173E8D2CF7213D9204B207BC694F5DA3F84
telfhash t1b8e0f800fcb88b2c59d38970dc9c12e49140a22770220b21ef28cbe0cc3f010e30ca0b
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 gafgyt mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 cafcb9f951a9f5ae72a084b4c41dba8935b2bd39be5ec480ef804d322a54e0f1
File size (compressed) :24'104 bytes
File size (de-compressed) :52'204 bytes
Format:linux/arm
Packed file: cafcb9f951a9f5ae72a084b4c41dba8935b2bd39be5ec480ef804d322a54e0f1

Intelligence

File Origin
# of uploads :
1
# of downloads :
86
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

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

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
obfuscated threat
Link:
https://www.filescan.io/uploads/68f3bc81acdc0d13837dca30/reports/ab17ec7e-7e93-4dc1-b829-bccfc6b7f8a1/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-18T13:45:00Z UTC
Last seen:
2025-10-18T14:22:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/0f9d9eefefdea11a58f8b2658e96fdfaba8a856772ca3fe1cbbd8b8ba79b9298/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/478c3b8a-8b4a-420c-8ccf-43cb36a6d508
Behavior Graph:
Download SVG
%3 guuid=1da99a7c-2100-0000-b67f-00a8130c0000 pid=3091 /usr/bin/sudo guuid=4d29957e-2100-0000-b67f-00a81b0c0000 pid=3099 /tmp/sample.bin guuid=1da99a7c-2100-0000-b67f-00a8130c0000 pid=3091->guuid=4d29957e-2100-0000-b67f-00a81b0c0000 pid=3099 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/cc8a1983-76ed-4955-8e73-56feff2a38f2
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1797686
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/0f9d9eefefdea11a58f8b2658e96fdfaba8a856772ca3fe1cbbd8b8ba79b9298
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0f9d9eefefdea11a58f8b2658e96fdfaba8a856772ca3fe1cbbd8b8ba79b9298/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-10-18 16:15:55 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=b6oz537p32qruwhywjsy5fx57k5ivblholfd7yolxwfyxj43skma._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/251018-tnl1sagr91/
Malware Config
C2 Extraction:
convac123.duckdns.org
Verdict:
Unknown
Tags:
trojan gafgyt
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/b2fc7a3f-f254-479e-b8af-b003b24c40ed
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/0f9d9eefefdea11a58f8b2658e96fdfaba8a856772ca3fe1cbbd8b8ba79b9298

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
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 cafcb9f951a9f5ae72a084b4c41dba8935b2bd39be5ec480ef804d322a54e0f1

Mirai

elf 0f9d9eefefdea11a58f8b2658e96fdfaba8a856772ca3fe1cbbd8b8ba79b9298

(this sample)

  
Dropped by
SHA256 cafcb9f951a9f5ae72a084b4c41dba8935b2bd39be5ec480ef804d322a54e0f1
  
URLhaus
https://urlhaus.abuse.ch/url/3681106/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3681107/
  
Dropped by
MD5 f2a2e423d4b971723dde7c2b723de872

Comments