MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f5b7ca0b46638e239a0bac1172d04c5389c0dac20d4ea633d3ee7bcea235c5d5. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f5b7ca0b46638e239a0bac1172d04c5389c0dac20d4ea633d3ee7bcea235c5d5
SHA3-384 hash: f0c415e5dffcfb5110b8b3db352c3a6b7480fd8604866db8a24460a0defd2e4bcb4567e649820d1e628083a14ae8224e
SHA1 hash: 82fa071bc79b46e615c5f4f237489eaf959aca57
MD5 hash: 659962f9e519c47ff3e28dff9dd00399
humanhash: asparagus-monkey-may-avocado
File name:sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:54'888 bytes
First seen:2025-11-14 00:04:40 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:0aSRwt7B++6s9psCngwxOek45MBsCjZuybVR:0ZRG++v9pHLONOMBsSuy
TLSH T121338CBAC42EADD4C44812B4E8358A795B13E10093562FFB9A49C5B4D087DECFA0D7F8
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
181
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Mirai-10008934-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/691672492cde1515c377c3cc/reports/f991ae7f-a4ce-4640-a9de-0c5c76c8723b/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-13T22:13:00Z UTC
Last seen:
2025-11-14T00:52:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/f5b7ca0b46638e239a0bac1172d04c5389c0dac20d4ea633d3ee7bcea235c5d5/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e0366638-99c7-4c38-9e43-d1feaf27355e
Behavior Graph:
Download SVG
%3 guuid=d1bcde01-1900-0000-9866-9cb17a0b0000 pid=2938 /usr/bin/sudo guuid=c3cf4704-1900-0000-9866-9cb1830b0000 pid=2947 /tmp/sample.bin guuid=d1bcde01-1900-0000-9866-9cb17a0b0000 pid=2938->guuid=c3cf4704-1900-0000-9866-9cb1830b0000 pid=2947 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/68300896-4d5f-489f-984f-ed75bc099f70
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1813895
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1813895 Sample: sh4.elf Startdate: 14/11/2025 Architecture: LINUX Score: 56 22 138.117.22.214, 23 VerTvSAAR Argentina 2->22 24 130.244.51.10, 23 TELE2EU Sweden 2->24 26 11 other IPs or domains 2->26 28 Antivirus / Scanner detection for submitted sample 2->28 30 Multi AV Scanner detection for submitted file 2->30 8 sh4.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 sh4.elf 8->14         started        process6 16 sh4.elf 14->16         started        18 sh4.elf 14->18         started        20 sh4.elf 14->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f5b7ca0b46638e239a0bac1172d04c5389c0dac20d4ea633d3ee7bcea235c5d5
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f5b7ca0b46638e239a0bac1172d04c5389c0dac20d4ea633d3ee7bcea235c5d5/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-14 00:05:32 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=6w34uc2gmohchgqlvqixfucmkoe4bwwcbvhkmm6t5z545irvyxkq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251114-adezya1rcx/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/583df4fc-9912-4e0c-b70e-314df662dba6
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/f5b7ca0b46638e239a0bac1172d04c5389c0dac20d4ea633d3ee7bcea235c5d5

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: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 f5b7ca0b46638e239a0bac1172d04c5389c0dac20d4ea633d3ee7bcea235c5d5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3700422/
  
Delivery method
Distributed via web download

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