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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3934bb8fe8757867c5f5ec0d68acedb2339fa49adf2afa81822d0868f8b2372c. 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: 9


Intelligence 9 IOCs YARA 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3934bb8fe8757867c5f5ec0d68acedb2339fa49adf2afa81822d0868f8b2372c
SHA3-384 hash: 248dabb28454ac2fc4f7d92efdf11801644149d5f6cdc725c0c4373b77abaa7c92133220e978d24618035d8cc513f223
SHA1 hash: bd94d455ec542485d6c534b100b9281558770f8c
MD5 hash: 02d5a762d4bf791e585f2df1de9f3dee
humanhash: robin-florida-burger-north
File name:3934bb8fe8757867c5f5ec0d68acedb2339fa49adf2afa81822d0868f8b2372c
Download: download sample
Signature Mirai
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File size:247'128 bytes
First seen:2026-10-23 00:46:04 UTC
Last seen:2026-10-23 09:52:27 UTC
File type: elf
MIME type:application/x-sharedlib
ssdeep 3072:RCS+EjxaOe0YbT2aPdbZclGsGpVy28+3ngqpN9TRuDnTA:RCS+E1a30YbT2ahZclg44ndnt+n
TLSH T1BC343ADAFB097D67C750C3338E7B4BBDA339B1591A41A2635E2C216C9D03EA5EC83485
telfhash t1d8f09e01ec79862d59c75eb4dc9c07689502a913405257209f28dbd1c83f458f31de6f
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 c2hunter
Tags:elf gafgyt mirai wraith

Intelligence

File Origin
# of uploads :
3
# of downloads :
88
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999-9.UNOFFICIAL
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Unix.Dropper.Mirai-7135928-0
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Unix.Dropper.Mirai-9977145-0
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Unix.Trojan.Mirai-10027280-0
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Unix.Trojan.Mirai-10056451-0
Create hunting rule

Unix.Trojan.Mirai-6981158-0
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Unix.Trojan.Mirai-7135981-0
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Unix.Trojan.Mirai-9970440-0
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YARA.SIGNATURE_BASE_MAL_ARM_LNX_Mirai_Mar13_2022.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
bashlite CVE-2017-17215 exploit gcc mirai rust
Link:
https://www.filescan.io/uploads/6adaae5ae6270b84a697c7fd/reports/9f6ee6e0-ef5e-461b-a771-e5c40bf46bca/overview
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-10-22T23:12:00Z UTC
Last seen:
2026-10-24T18:19:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/3934bb8fe8757867c5f5ec0d68acedb2339fa49adf2afa81822d0868f8b2372c/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/09bd14da-d09a-4fee-baa1-bfec4bb2703e
Behavior Graph:
Download SVG
%3 guuid=508ea789-1b00-0000-2606-aaae000a0000 pid=2560 /usr/bin/sudo guuid=117b6c8d-1b00-0000-2606-aaae0a0a0000 pid=2570 /tmp/sample.bin guuid=508ea789-1b00-0000-2606-aaae000a0000 pid=2560->guuid=117b6c8d-1b00-0000-2606-aaae0a0a0000 pid=2570 execve
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2ac9a450-347e-401d-bfa0-c64da2813189
Score:
99%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3934bb8fe8757867c5f5ec0d68acedb2339fa49adf2afa81822d0868f8b2372c
Detection:
mirai
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Link:
https://mwdb.cert.pl/sample/3934bb8fe8757867c5f5ec0d68acedb2339fa49adf2afa81822d0868f8b2372c/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-10-23 00:46:30 UTC
File Type:
ELF64 Little (SO)
AV detection:
10 of 24 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=he2lxd7iov4gprpv5qgwrlhnwizz7je234vpvamcfuegr6fsg4wa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/261023-a4twsaca58/
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/3934bb8fe8757867c5f5ec0d68acedb2339fa49adf2afa81822d0868f8b2372c

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:CP_Script_Inject_Detector
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Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:CVE_2017_17215
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Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_IoT_Persistence_Hunt
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Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
Rule name:ELF_Mirai
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Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:exploit_any_poppopret
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Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.
Rule name:F01_s1ckrule
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Author:s1ckb017
Rule name:Linux_Exploit_CVE_2017_17215_8b78a857
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Author:Elastic Security
Description:Exploit code used in the ZeroBot malware
Rule name:Linux_Trojan_Mirai_0bce98a2
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Author:Elastic Security
Rule name:Linux_Trojan_Mirai_449937aa
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Author:Elastic Security
Rule name:MAL_ARM_LNX_Mirai_Mar13_2022
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Author:Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:Detects new ARM Mirai variant
Rule name:setsockopt
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Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:unixredflags3
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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 3934bb8fe8757867c5f5ec0d68acedb2339fa49adf2afa81822d0868f8b2372c

(this sample)

  
Link
http://85.215.73.250/bins/kworker
  
URLhaus
https://urlhaus.abuse.ch/url/3961026/
  
Delivery method
Distributed via web download

Comments