MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e2f79d1a2b28391b751250f39fc96fe730d95acebdca700f273e1c3d69c905a1. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e2f79d1a2b28391b751250f39fc96fe730d95acebdca700f273e1c3d69c905a1
SHA3-384 hash: c7b98dd57c0b0e82607681bc48209110915447c4b839b4d7ca15b8e9c66856518d41cc2f419f10988f6b3e868b683fe7
SHA1 hash: 83386b9621cb493f6613bdf2dbf6c6ee5c1c44d7
MD5 hash: 1effc9efa0f6c34ef8827ca3a28dcd06
humanhash: princess-bravo-lake-eighteen
File name:i686
Download: download sample
Signature Mirai
Create hunting rule
File size:63'852 bytes
First seen:2025-12-13 16:34:40 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:yY9y2bk1UZpqxzWUyL95Bvfucl+yMOIv8HgkFlnouy8HyX:22bk1UfqIx5BHuNyC8XF9out8
TLSH T1EE530204E0F386E1E675713619A6A2A8132CDD58A0549BF7D9CC327EA8F076D490CFB7
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) :63'852 bytes
File size (de-compressed) :167'592 bytes
Format:linux/i386
Unpacked file: 206c64de4f9da4ec0221e84a8793211201b31d6c6ae4889f2d16a1a126fbe20b

Intelligence

File Origin
# of uploads :
1
# of downloads :
50
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/151a314f-c5c8-4957-8311-671195e23586/
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/693d95c51eac7b9b76a8e254/reports/01f3d4dc-c399-4a67-8a18-0bb62a93a28d/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-13T13:41:00Z UTC
Last seen:
2025-12-14T02:13:00Z 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/e2f79d1a2b28391b751250f39fc96fe730d95acebdca700f273e1c3d69c905a1/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c1a13e5a-0ed8-47b2-addf-86af2a4c03f8
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1832076
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1832076 Sample: i686.elf Startdate: 13/12/2025 Architecture: LINUX Score: 68 46 Malicious sample detected (through community Yara rule) 2->46 48 Multi AV Scanner detection for submitted file 2->48 50 Yara detected Gafgyt 2->50 52 Sample is packed with UPX 2->52 9 i686.elf 2->9         started        12 dash rm 2->12         started        14 dash rm 2->14         started        16 python3.8 dpkg 2->16         started        process3 file4 44 /usr/local/bin/infinitd, ELF 9->44 dropped 18 i686.elf 9->18         started        20 i686.elf sh 9->20         started        22 i686.elf sh 9->22         started        24 3 other processes 9->24 process5 process6 26 i686.elf 18->26         started        28 i686.elf 18->28         started        30 sh 20->30         started        32 sh 22->32         started        34 i686.elf 24->34         started        36 i686.elf 24->36         started        process7 38 i686.elf 26->38         started        40 i686.elf 34->40         started        process8 42 i686.elf 38->42         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e2f79d1a2b28391b751250f39fc96fe730d95acebdca700f273e1c3d69c905a1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e2f79d1a2b28391b751250f39fc96fe730d95acebdca700f273e1c3d69c905a1/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/e2f79d1a2b28391b751250f39fc96fe730d95acebdca700f273e1c3d69c905a1
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-13 16:35:19 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 38 (52.63%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4l3z2grlfa4rw5iskdzz7slp44ynswwoxxfhadzhhyod22ojawqq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery linux persistence privilege_escalation upx
Link:
https://tria.ge/reports/251213-t3vw8shk7w/
Behaviour
Reads runtime system information
UPX packed file
Enumerates running processes
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:
Unix.Dropper.Mirai-7135858-0
YARA:
n/a
Link:
https://app.threat.zone/submission/7e9119ed-272d-4919-8a8c-d6cb74f3b694
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/e2f79d1a2b28391b751250f39fc96fe730d95acebdca700f273e1c3d69c905a1

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: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 e2f79d1a2b28391b751250f39fc96fe730d95acebdca700f273e1c3d69c905a1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3722798/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3722808/
  
URLhaus
https://urlhaus.abuse.ch/url/3719336/

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