MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ac7359833650ecd66414eb24a6373dda63aae79b8d6d741bca3f6e79bb94dcf2. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ac7359833650ecd66414eb24a6373dda63aae79b8d6d741bca3f6e79bb94dcf2
SHA3-384 hash: 315b35419c150baaff20bd413a1727cc8ea03bac5d9ac7b82bcd95b0f7288eb5cf8fea224ee2d1590925a17a250f4fd7
SHA1 hash: 90f9e79785a7b6af7ff61c5a99752aa0fbefadaf
MD5 hash: 1d7076c7c7f1c39fec20a80796013213
humanhash: happy-sixteen-edward-twenty
File name:ub8ehJSePAfc9FYqZIT6.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:60'948 bytes
First seen:2025-12-28 07:27:57 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:YgFD1mSuhGfg40hmFBdeL7/6wkfgUFM2i71ZzY:nF8kgb6q7CwkfHi71ZE
TLSH T1FD5302A058873672D779DC32D8BFCC05E2EF46BC1699360B6D48185167EEA90B4B41B3
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) :60'948 bytes
File size (de-compressed) :162'368 bytes
Format:linux/arm
Unpacked file: 699f54e3ab8960f2def82ad7e7bc40b22c05c17aae5165ca65cf8859d5fd95cd

Intelligence

File Origin
# of uploads :
1
# of downloads :
55
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/4f53b87b-551b-425b-80a8-9e53e8dff786/
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/6950dc103f8fdbf8e953c21d/reports/4ead06ce-d8f5-4bca-b5a8-f4cf888cc53f/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/36fcab37-0141-4105-a013-9f3f845ce7eb
Behavior Graph:
Download SVG
%3 guuid=663fc9e5-1800-0000-079f-ccfebf0a0000 pid=2751 /usr/bin/sudo guuid=d71bd4e8-1800-0000-079f-ccfec50a0000 pid=2757 /tmp/sample.bin guuid=663fc9e5-1800-0000-079f-ccfebf0a0000 pid=2751->guuid=d71bd4e8-1800-0000-079f-ccfec50a0000 pid=2757 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/db45867a-7645-4212-a5a4-7aa9c89e1ffb
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1840713
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1840713 Sample: ub8ehJSePAfc9FYqZIT6.arm.elf Startdate: 28/12/2025 Architecture: LINUX Score: 76 26 bytenet.serveftp.com 45.83.207.105, 3778 CLOUVIDERClouvider-GlobalASNGB Netherlands 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 34 2 other signatures 2->34 8 ub8ehJSePAfc9FYqZIT6.arm.elf 2->8         started        signatures3 process4 process5 10 ub8ehJSePAfc9FYqZIT6.arm.elf 8->10         started        12 ub8ehJSePAfc9FYqZIT6.arm.elf 8->12         started        14 ub8ehJSePAfc9FYqZIT6.arm.elf 8->14         started        16 3 other processes 8->16 process6 18 ub8ehJSePAfc9FYqZIT6.arm.elf 10->18         started        20 ub8ehJSePAfc9FYqZIT6.arm.elf 10->20         started        22 ub8ehJSePAfc9FYqZIT6.arm.elf 10->22         started        24 ub8ehJSePAfc9FYqZIT6.arm.elf 10->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ac7359833650ecd66414eb24a6373dda63aae79b8d6d741bca3f6e79bb94dcf2
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ac7359833650ecd66414eb24a6373dda63aae79b8d6d741bca3f6e79bb94dcf2/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-28 07:28:17 UTC
File Type:
ELF32 Little (Exe)
AV detection:
12 of 36 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vrzvtazwkdwnmzau5mskmnz53jr2vz43rvwxig6kh5xhto4u3tza._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/251228-jarn1asqdk/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/ae027f9b-6450-4c6b-865b-4dab444f669c
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/ac7359833650ecd66414eb24a6373dda63aae79b8d6d741bca3f6e79bb94dcf2

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_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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: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

elf ac7359833650ecd66414eb24a6373dda63aae79b8d6d741bca3f6e79bb94dcf2

(this sample)

Mirai

elf 699f54e3ab8960f2def82ad7e7bc40b22c05c17aae5165ca65cf8859d5fd95cd

  
URLhaus
https://urlhaus.abuse.ch/url/3744963/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 699f54e3ab8960f2def82ad7e7bc40b22c05c17aae5165ca65cf8859d5fd95cd
  
Dropping
MD5 065c652134912169542c65f620fb5359

Comments