MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 778735e216100efb774a6605835fc48766921ba0bd8d67b6040b4e5d2eb9c23d. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 778735e216100efb774a6605835fc48766921ba0bd8d67b6040b4e5d2eb9c23d
SHA3-384 hash: a44055892ed21385d43386297fcf5f48c5305eb2892f700a4350d056af2fa66a45153e6bcfb057f36825aad238bbb444
SHA1 hash: a63eed168875f37c0b25e3985e57a372eeeba9b7
MD5 hash: 7498e821ca02a7f8b55aae1fd92556a9
humanhash: steak-september-pennsylvania-lactose
File name:debug.dbg
Download: download sample
Signature Mirai
Create hunting rule
File size:104'396 bytes
First seen:2025-12-22 17:34:24 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:zlp3ZUevQgEHBpmjyp7BjW9uW51jFX9TYIt50Sgfnve1iiX:zlp3ZUYQgETmjyp7FpW5tFtTXhRMiX
TLSH T1A7A37E8AD283DCF2E81604B1513793779B72D43B603AEE86C329DD75E896900D63B36D
telfhash t12b510cfb1e7a0ce973d09440d31e6aa22d5ed77b106076a205b3582533b7dc292bec39
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
42
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/689baa0d-2fc7-4ebf-8d1c-7c91d2b41555/
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999-9.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29505.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-10002597-0
Create hunting rule

Unix.Trojan.Mirai-10002598-0
Create hunting rule

Unix.Trojan.Mirai-10005051-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Unix.Trojan.Mirai-10012923-0
Create hunting rule

Unix.Trojan.Mirai-10028515-0
Create hunting rule

Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-22T14:43:00Z UTC
Last seen:
2025-12-23T12:48:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/778735e216100efb774a6605835fc48766921ba0bd8d67b6040b4e5d2eb9c23d/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d00f867c-574e-49b7-8ec5-b18e9cf4a4f8
Behavior Graph:
Download SVG
%3 guuid=42ff6f1e-1a00-0000-2a0e-c96cfa0b0000 pid=3066 /usr/bin/sudo guuid=8ac13a21-1a00-0000-2a0e-c96c030c0000 pid=3075 /tmp/sample.bin dns net send-data guuid=42ff6f1e-1a00-0000-2a0e-c96cfa0b0000 pid=3066->guuid=8ac13a21-1a00-0000-2a0e-c96c030c0000 pid=3075 execve e22a25d0-6c98-5792-9e9c-b205c3cd098e 46.3.112.9:53 guuid=8ac13a21-1a00-0000-2a0e-c96c030c0000 pid=3075->e22a25d0-6c98-5792-9e9c-b205c3cd098e con 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=8ac13a21-1a00-0000-2a0e-c96c030c0000 pid=3075->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 33B guuid=ebe19721-1a00-0000-2a0e-c96c040c0000 pid=3076 /tmp/sample.bin guuid=8ac13a21-1a00-0000-2a0e-c96c030c0000 pid=3075->guuid=ebe19721-1a00-0000-2a0e-c96c040c0000 pid=3076 clone guuid=ec2ddc21-1a00-0000-2a0e-c96c050c0000 pid=3077 /tmp/sample.bin guuid=ebe19721-1a00-0000-2a0e-c96c040c0000 pid=3076->guuid=ec2ddc21-1a00-0000-2a0e-c96c050c0000 pid=3077 clone guuid=982118a3-1d00-0000-2a0e-c96c82140000 pid=5250 /tmp/sample.bin guuid=ebe19721-1a00-0000-2a0e-c96c040c0000 pid=3076->guuid=982118a3-1d00-0000-2a0e-c96c82140000 pid=5250 clone guuid=e655af23-2100-0000-2a0e-c96cb5140000 pid=5301 /tmp/sample.bin guuid=ebe19721-1a00-0000-2a0e-c96c040c0000 pid=3076->guuid=e655af23-2100-0000-2a0e-c96cb5140000 pid=5301 clone guuid=63e592a4-2400-0000-2a0e-c96cb6140000 pid=5302 /tmp/sample.bin guuid=ebe19721-1a00-0000-2a0e-c96c040c0000 pid=3076->guuid=63e592a4-2400-0000-2a0e-c96cb6140000 pid=5302 clone guuid=36416124-2800-0000-2a0e-c96cc1140000 pid=5313 /tmp/sample.bin guuid=ebe19721-1a00-0000-2a0e-c96c040c0000 pid=3076->guuid=36416124-2800-0000-2a0e-c96cc1140000 pid=5313 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0f527092-13e8-4949-8b69-ac702b1127e8
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1837766
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1837766 Sample: debug.dbg.elf Startdate: 22/12/2025 Architecture: LINUX Score: 64 22 169.254.169.254, 80 USDOSUS Reserved 2->22 24 sndrsshtvip.vip 185.225.17.59, 55555 MIVOCLOUDMD Romania 2->24 26 2 other IPs or domains 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Yara detected Gafgyt 2->32 8 debug.dbg.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 process4 process5 12 debug.dbg.elf 8->12         started        process6 14 debug.dbg.elf 12->14         started        16 debug.dbg.elf 12->16         started        18 debug.dbg.elf 12->18         started        20 14 other processes 12->20
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/778735e216100efb774a6605835fc48766921ba0bd8d67b6040b4e5d2eb9c23d
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/778735e216100efb774a6605835fc48766921ba0bd8d67b6040b4e5d2eb9c23d/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-22 17:26:24 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=o6dtlyqwcahpw52kmycygx6eq5tjeg5axwgwpnqebnhf2lvzyi6q._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery linux
Link:
https://tria.ge/reports/251222-v5wrzsxne1/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Verdict:
Malicious
Tags:
trojan mirai Unix.Trojan.Mirai-10002597-0
YARA:
Linux_Trojan_Mirai_b14f4c5d Linux_Trojan_Mirai_5f7b67b8 Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_cc93863b Linux_Trojan_Mirai_8aa7b5d3
Link:
https://app.threat.zone/submission/535871eb-4211-4427-8176-f4776331af27
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.26
Link:
https://yomi.yoroi.company/submissions/778735e216100efb774a6605835fc48766921ba0bd8d67b6040b4e5d2eb9c23d

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:Linux_Trojan_Mirai_5f7b67b8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
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 778735e216100efb774a6605835fc48766921ba0bd8d67b6040b4e5d2eb9c23d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3740461/
  
Delivery method
Distributed via web download

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