MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1e71eabf6d3b231b31e63827e8e7a1ff9f4b34a2edc602d19ab4aaad59e800c8. 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: 8


Intelligence 8 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1e71eabf6d3b231b31e63827e8e7a1ff9f4b34a2edc602d19ab4aaad59e800c8
SHA3-384 hash: e8e5a82498731badc5c0864d97b0b3d2c9f4eecc43cdbf4d28e8d64ab31fb74378920079d4ec97572d7feca7d873eb60
SHA1 hash: 0c1b32fd6b4ff18a542b2df033038d30e2ed2156
MD5 hash: 1920c810b6b7fd6c7629ec53ca3db160
humanhash: glucose-network-robert-friend
File name:x86
Download: download sample
Signature Mirai
Create hunting rule
File size:58'388 bytes
First seen:2025-11-01 10:32:39 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:XbP6L8TBGGhoRisUC1DgqEtaEkgN9Nwj4FcF6nOpCdR4Yj9sjs/0Sn5LeZg9iKTY:XbP6wTBGGhoRisUC1DgqEtaEkgN9Nwj/
TLSH T1E9435CC0DA53D9F9E85606B02076F7338A37F43A501DEA53D779AA32B893E40D61629C
telfhash t1a221c4fb4eae48e4b3d4a840c7575a961926c63749a177a445b2ddc022e3ec2907dc39
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 17549999fb97824090a1c69e7b6a5926ea4f6ae52b84000ce097ff042f286b98
File size (compressed) :29'916 bytes
File size (de-compressed) :58'388 bytes
Format:linux/i386
Packed file: 17549999fb97824090a1c69e7b6a5926ea4f6ae52b84000ce097ff042f286b98

Intelligence

File Origin
# of uploads :
1
# of downloads :
40
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9866113-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Receives data from a server
Opens a port
Sends data to a server
Substitutes an application name
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-01T08:21:00Z UTC
Last seen:
2025-11-01T13:31:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/1e71eabf6d3b231b31e63827e8e7a1ff9f4b34a2edc602d19ab4aaad59e800c8/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/062049de-1cce-40bc-8cb5-45593d4dad7f
Behavior Graph:
Download SVG
%3 guuid=2d00e349-1a00-0000-97a5-7bef110a0000 pid=2577 /usr/bin/sudo guuid=d4b9f24b-1a00-0000-97a5-7bef190a0000 pid=2585 /tmp/sample.bin net guuid=2d00e349-1a00-0000-97a5-7bef110a0000 pid=2577->guuid=d4b9f24b-1a00-0000-97a5-7bef190a0000 pid=2585 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=d4b9f24b-1a00-0000-97a5-7bef190a0000 pid=2585->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=6b87214c-1a00-0000-97a5-7bef1a0a0000 pid=2586 /tmp/sample.bin dns net send-data zombie guuid=d4b9f24b-1a00-0000-97a5-7bef190a0000 pid=2585->guuid=6b87214c-1a00-0000-97a5-7bef1a0a0000 pid=2586 clone guuid=6b87214c-1a00-0000-97a5-7bef1a0a0000 pid=2586->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 110B 86b09cd8-1247-5cd8-965d-a9ca8e60474e druzya-iz-kartonnoy-korobki.christmas:23 guuid=6b87214c-1a00-0000-97a5-7bef1a0a0000 pid=2586->86b09cd8-1247-5cd8-965d-a9ca8e60474e send: 121B guuid=e2d92d4c-1a00-0000-97a5-7bef1c0a0000 pid=2588 /tmp/sample.bin net guuid=6b87214c-1a00-0000-97a5-7bef1a0a0000 pid=2586->guuid=e2d92d4c-1a00-0000-97a5-7bef1c0a0000 pid=2588 clone 539a4e3b-aed6-5848-af08-612fd78be260 127.0.0.1:57285 guuid=e2d92d4c-1a00-0000-97a5-7bef1c0a0000 pid=2588->539a4e3b-aed6-5848-af08-612fd78be260 con
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8e2057d3-3a7c-44b9-971e-f953f69d3b99
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1806250
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sends malformed DNS queries
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1806250 Sample: x86.elf Startdate: 01/11/2025 Architecture: LINUX Score: 68 20 flibberwock.cfd. [malformed] 2->20 22 druzya-iz-kartonnoy-korobki.christmas 185.14.92.55, 23, 34302, 34304 INTERCOLO-ASintercoloIP-BackboneDE Germany 2->22 24 3 other IPs or domains 2->24 26 Malicious sample detected (through community Yara rule) 2->26 28 Multi AV Scanner detection for submitted file 2->28 30 Yara detected Mirai 2->30 8 dash rm x86.elf 2->8         started        10 dash rm 2->10         started        12 dash cut 2->12         started        14 7 other processes 2->14 signatures3 32 Sends malformed DNS queries 20->32 process4 process5 16 x86.elf 8->16         started        process6 18 x86.elf 16->18         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1e71eabf6d3b231b31e63827e8e7a1ff9f4b34a2edc602d19ab4aaad59e800c8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1e71eabf6d3b231b31e63827e8e7a1ff9f4b34a2edc602d19ab4aaad59e800c8/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-01 10:35:51 UTC
File Type:
ELF32 Little (Exe)
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dzy6vp3nhmrrwmpghat6rz5b76puwnfc5xdafum2wsvk2wpiadea._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion linux
Link:
https://tria.ge/reports/251101-mmwehatrfs/
Behaviour
Changes its process name
Modifies Watchdog functionality
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/1e71eabf6d3b231b31e63827e8e7a1ff9f4b34a2edc602d19ab4aaad59e800c8

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_Trojan_Gafgyt_5bf62ce4
Create hunting rule
Author:Elastic Security
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_ae9d0fa6
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

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 17549999fb97824090a1c69e7b6a5926ea4f6ae52b84000ce097ff042f286b98

Mirai

elf 1e71eabf6d3b231b31e63827e8e7a1ff9f4b34a2edc602d19ab4aaad59e800c8

(this sample)

  
Dropped by
SHA256 17549999fb97824090a1c69e7b6a5926ea4f6ae52b84000ce097ff042f286b98
  
URLhaus
https://urlhaus.abuse.ch/url/3693012/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 4f214639e82779b623d14bad7856e646

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