MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3a048b1791fe989f6112e1e57f6dda06af7994d58835605b3094f735bc65357c. 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 13 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3a048b1791fe989f6112e1e57f6dda06af7994d58835605b3094f735bc65357c
SHA3-384 hash: 6627a85006cf5465d841865817f9022d7a52e82dccde7f7dace8a819b66683f7ee1697b5488111d856efac67d422f482
SHA1 hash: abd5c753df6c697aabc4671a6578c9222a934a6e
MD5 hash: 18b9a09d265cfe39629e4142825b3d3f
humanhash: skylark-river-bakerloo-winner
File name:i686
Download: download sample
Signature Mirai
Create hunting rule
File size:163'976 bytes
First seen:2026-01-02 18:14:16 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:vBJewiX/I3vOwQaJ4jQHVfyEiHzVdz5AfaR4DlpP+Xgo2qy:iwO/QvOhaJ4+hyEiGT+Bjy
TLSH T12BF34940F58BC0F5CC1B887050A7F73FCB31A8798076D68DEF999F32DA279429616299
telfhash t1e7517dbafa765aed63d0c801c68f7721ee0da27b394131be055306d431b3a41a5b5cbb
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 8c3e615df52998b4a1ceba99ad00a805eec6e04e60f0e69594adbb6949d69ab6
File size (compressed) :64'812 bytes
File size (de-compressed) :163'976 bytes
Format:linux/i386
Packed file: 8c3e615df52998b4a1ceba99ad00a805eec6e04e60f0e69594adbb6949d69ab6

Intelligence

File Origin
# of uploads :
1
# of downloads :
50
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/42de53a6-c090-46f2-8437-a4d357c7993d/
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-14.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.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-10005580-0
Create hunting rule

Unix.Trojan.Mirai-10017298-0
Create hunting rule

Unix.Trojan.Mirai-10056463-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
bash gafgyt lolbin mirai obfuscated
Link:
https://www.filescan.io/uploads/69580b39127d6a14e0ccf19b/reports/13b3b40f-84e6-4353-b336-b27afbdbfd3c/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-02T15:20:00Z UTC
Last seen:
2026-01-02T23:55:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj
Link:
https://opentip.kaspersky.com/3a048b1791fe989f6112e1e57f6dda06af7994d58835605b3094f735bc65357c/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/0f850434-2cbd-4d61-8a1e-a1924910f6db
Behavior Graph:
Download SVG
%3 guuid=a6d31202-1b00-0000-9018-e7b5c90b0000 pid=3017 /usr/bin/sudo guuid=d34d3404-1b00-0000-9018-e7b5d00b0000 pid=3024 /tmp/sample.bin net write-config write-file guuid=a6d31202-1b00-0000-9018-e7b5c90b0000 pid=3017->guuid=d34d3404-1b00-0000-9018-e7b5d00b0000 pid=3024 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=d34d3404-1b00-0000-9018-e7b5d00b0000 pid=3024->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=b48ba705-1b00-0000-9018-e7b5d30b0000 pid=3027 /usr/bin/dash guuid=d34d3404-1b00-0000-9018-e7b5d00b0000 pid=3024->guuid=b48ba705-1b00-0000-9018-e7b5d30b0000 pid=3027 execve guuid=51e3e108-1b00-0000-9018-e7b5da0b0000 pid=3034 /usr/bin/dash guuid=d34d3404-1b00-0000-9018-e7b5d00b0000 pid=3024->guuid=51e3e108-1b00-0000-9018-e7b5da0b0000 pid=3034 execve guuid=2988ac0b-1b00-0000-9018-e7b5e30b0000 pid=3043 /tmp/sample.bin guuid=d34d3404-1b00-0000-9018-e7b5d00b0000 pid=3024->guuid=2988ac0b-1b00-0000-9018-e7b5e30b0000 pid=3043 clone guuid=000dbb0b-1b00-0000-9018-e7b5e40b0000 pid=3044 /tmp/sample.bin guuid=d34d3404-1b00-0000-9018-e7b5d00b0000 pid=3024->guuid=000dbb0b-1b00-0000-9018-e7b5e40b0000 pid=3044 clone guuid=04b1c50b-1b00-0000-9018-e7b5e60b0000 pid=3046 /tmp/sample.bin net send-data zombie guuid=d34d3404-1b00-0000-9018-e7b5d00b0000 pid=3024->guuid=04b1c50b-1b00-0000-9018-e7b5e60b0000 pid=3046 clone guuid=04a9df05-1b00-0000-9018-e7b5d40b0000 pid=3028 /usr/bin/systemctl guuid=b48ba705-1b00-0000-9018-e7b5d30b0000 pid=3027->guuid=04a9df05-1b00-0000-9018-e7b5d40b0000 pid=3028 execve guuid=b0b94e09-1b00-0000-9018-e7b5dc0b0000 pid=3036 /usr/bin/systemctl guuid=51e3e108-1b00-0000-9018-e7b5da0b0000 pid=3034->guuid=b0b94e09-1b00-0000-9018-e7b5dc0b0000 pid=3036 execve guuid=6494a288-1b00-0000-9018-e7b5bd0c0000 pid=3261 /tmp/sample.bin guuid=2988ac0b-1b00-0000-9018-e7b5e30b0000 pid=3043->guuid=6494a288-1b00-0000-9018-e7b5bd0c0000 pid=3261 clone guuid=b757a888-1b00-0000-9018-e7b5bf0c0000 pid=3263 /tmp/sample.bin guuid=2988ac0b-1b00-0000-9018-e7b5e30b0000 pid=3043->guuid=b757a888-1b00-0000-9018-e7b5bf0c0000 pid=3263 clone guuid=04b1c50b-1b00-0000-9018-e7b5e60b0000 pid=3046->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con 54d92a3b-1447-55af-b534-047898c60c8d 1.1.1.1:53 guuid=04b1c50b-1b00-0000-9018-e7b5e60b0000 pid=3046->54d92a3b-1447-55af-b534-047898c60c8d send: 185B 51a553e2-ae0e-5eda-9e98-aa9e45810237 151.242.30.13:12121 guuid=04b1c50b-1b00-0000-9018-e7b5e60b0000 pid=3046->51a553e2-ae0e-5eda-9e98-aa9e45810237 send: 8B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/36a84c4c-aee4-41d8-8390-16178e881fe4
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1843708
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1843708 Sample: i686.elf Startdate: 02/01/2026 Architecture: LINUX Score: 72 31 169.254.169.254, 80 USDOSUS Reserved 2->31 33 151.242.30.13, 12121, 60870 RASANAIR Iran (ISLAMIC Republic Of) 2->33 35 daisy.ubuntu.com 2->35 37 Malicious sample detected (through community Yara rule) 2->37 39 Antivirus detection for dropped file 2->39 41 Antivirus / Scanner detection for submitted sample 2->41 43 Multi AV Scanner detection for submitted file 2->43 8 i686.elf 2->8         started        11 python3.8 dpkg 2->11         started        signatures3 process4 file5 29 /usr/local/bin/infinitd, ELF 8->29 dropped 13 i686.elf sh 8->13         started        15 i686.elf sh 8->15         started        17 i686.elf 8->17         started        19 2 other processes 8->19 process6 process7 21 sh systemctl 13->21         started        23 sh systemctl 15->23         started        25 i686.elf 17->25         started        27 i686.elf 17->27         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3a048b1791fe989f6112e1e57f6dda06af7994d58835605b3094f735bc65357c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3a048b1791fe989f6112e1e57f6dda06af7994d58835605b3094f735bc65357c/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/3a048b1791fe989f6112e1e57f6dda06af7994d58835605b3094f735bc65357c
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-02 18:15:22 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hiciwf4r72mj6yis4hsx63o2a2xxtfgvra2wawzqst3tlpdfgv6a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery linux persistence privilege_escalation
Link:
https://tria.ge/reports/260102-wvf48azphw/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Modifies systemd
Write file to user bin folder
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Malware Config
C2 Extraction:
teamc2.duckdns.org
Verdict:
Malicious
Tags:
trojan mirai Unix.Trojan.Mirai-7100807-0
YARA:
Linux_Trojan_Mirai_268aac0b Linux_Trojan_Mirai_0cb1699c Linux_Trojan_Mirai_70ef58f1 Linux_Trojan_Mirai_485c4b13 Linux_Trojan_Mirai_7d05725e Linux_Trojan_Mirai_2e3f67a9 Linux_Trojan_Mirai_0d73971c Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_cc93863b
Link:
https://app.threat.zone/submission/c307cc01-f0ab-4bef-bfc1-b06fea169f7a
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/3a048b1791fe989f6112e1e57f6dda06af7994d58835605b3094f735bc65357c

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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Mirai_0cb1699c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_0d73971c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_268aac0b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_2e3f67a9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_485c4b13
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_70ef58f1
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_7d05725e
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
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 8c3e615df52998b4a1ceba99ad00a805eec6e04e60f0e69594adbb6949d69ab6

Mirai

elf 3a048b1791fe989f6112e1e57f6dda06af7994d58835605b3094f735bc65357c

(this sample)

  
Dropped by
SHA256 8c3e615df52998b4a1ceba99ad00a805eec6e04e60f0e69594adbb6949d69ab6
  
URLhaus
https://urlhaus.abuse.ch/url/3722808/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 9f2a96817a8fd957bf1a04c7298548bc
  
URLhaus
https://urlhaus.abuse.ch/url/3722798/

Comments