MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3799f7600cb8a8e0582bacf44e373ab26f414f456ebeab4f0d6095a239647813. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3799f7600cb8a8e0582bacf44e373ab26f414f456ebeab4f0d6095a239647813
SHA3-384 hash: 2f2f5fe5488e5046bc3d585f54c223adb0552af16012172df56196b2d2e08d54cf7fe1f5651f10be2727133d8b930ccd
SHA1 hash: 30853410f30e04b26e7863c3c7cab2cd3934ab3e
MD5 hash: 9d8ed4734b02eb26951c0cd5c37e3632
humanhash: sierra-ten-bacon-juliet
File name:nz.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:49'288 bytes
First seen:2026-08-03 01:01:16 UTC
Last seen:2026-08-03 14:31:04 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:ELqlspf2tTov/xftB9gQfIC506oO9CMzk:DlsN5pftj5fICf9CMQ
TLSH T1BB23F19937434509E0FBDD73E688F184EB9646B0EABB25BE309C45ECD1C080378F95A6
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) :49'288 bytes
File size (de-compressed) :128'492 bytes
Format:linux/arm
Unpacked file: 30fb755b87d11dee9fa92ff4adcefb4d15a36b3323f4b879e8d96fb2c3cdbbaf

Intelligence

File Origin
# of uploads :
2
# of downloads :
70
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/3d519c5e-1b18-4217-851b-b4e68f62cb90/
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade mirai packed upx
Link:
https://www.filescan.io/uploads/6a6fe8706dd35300b1eba3be/reports/0f84a591-b131-4589-82a5-d0607a136220/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
49
Number of processes launched:
5
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/3799f7600cb8a8e0582bacf44e373ab26f414f456ebeab4f0d6095a239647813
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-08-02T21:04:00Z UTC
Last seen:
2026-08-03T00:14:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/3799f7600cb8a8e0582bacf44e373ab26f414f456ebeab4f0d6095a239647813/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7f0bb834-8d0c-4aac-bc2f-27fd64d36fc9
Behavior Graph:
Download SVG
%3 guuid=f0f610cb-1900-0000-6491-cba819080000 pid=2073 /usr/bin/sudo guuid=648a68ce-1900-0000-6491-cba81d080000 pid=2077 /tmp/sample.bin guuid=f0f610cb-1900-0000-6491-cba819080000 pid=2073->guuid=648a68ce-1900-0000-6491-cba81d080000 pid=2077 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f8904393-1706-481c-bc1e-3afc3fd38108
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1951110
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1951110 Sample: nz.arm.elf Startdate: 03/08/2026 Architecture: LINUX Score: 84 22 169.254.169.254, 80 USDOS-USDepartmentofStateUS ZZ 2->22 24 65.222.202.53, 80 CAPEREGIONALHEALTHSYSTEM-CapeRegionalMedicalCenterIncUS United States 2->24 26 s3o65awrf56.net 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Antivirus / Scanner detection for submitted sample 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 2 other signatures 2->34 8 nz.arm.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 process4 process5 12 nz.arm.elf 8->12         started        14 nz.arm.elf 8->14         started        16 nz.arm.elf 8->16         started        process6 18 nz.arm.elf 12->18         started        20 nz.arm.elf 12->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3799f7600cb8a8e0582bacf44e373ab26f414f456ebeab4f0d6095a239647813
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3799f7600cb8a8e0582bacf44e373ab26f414f456ebeab4f0d6095a239647813/
Threat name:
Linux.Trojan.Svirtu
Create hunting rule
Status:
Malicious
First seen:
2026-08-03 01:02:01 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 36 (38.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=g6m7oyamxcuoawblvt2e4nz2wjxuct2fn27kwtynmck2eolepajq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/260803-bdh72aaj7x/
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/3799f7600cb8a8e0582bacf44e373ab26f414f456ebeab4f0d6095a239647813

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: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:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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

sh b3de6338ef03006f2dca23d19704e4dca3b2823afc6a9a3fe5ac3b34bf65164e

Mirai

elf 3799f7600cb8a8e0582bacf44e373ab26f414f456ebeab4f0d6095a239647813

(this sample)

Mirai

elf 30fb755b87d11dee9fa92ff4adcefb4d15a36b3323f4b879e8d96fb2c3cdbbaf

  
URLhaus
https://urlhaus.abuse.ch/url/3892994/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 30fb755b87d11dee9fa92ff4adcefb4d15a36b3323f4b879e8d96fb2c3cdbbaf
  
Dropping
MD5 a68102afd6a1badcb38c020cead5d92b
  
URLhaus
https://urlhaus.abuse.ch/url/3892997/
  
URLhaus
https://urlhaus.abuse.ch/url/3892990/
  
URLhaus
https://urlhaus.abuse.ch/url/3892230/
  
Dropped by
SHA256 b3de6338ef03006f2dca23d19704e4dca3b2823afc6a9a3fe5ac3b34bf65164e
  
Dropped by
MD5 dbe03681f401b5903f71d0ef64b89d2d
  
URLhaus
https://urlhaus.abuse.ch/url/3895759/

Comments