MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 78b30c10048387bf7255a785339d1f6001b8e67d2a63ce8781a45ae6fc784c82. 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: 10


Intelligence 10 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 78b30c10048387bf7255a785339d1f6001b8e67d2a63ce8781a45ae6fc784c82
SHA3-384 hash: 83a11ef3ec4fb70b440b6b4e25dfc8b258bbda4f2a104a88616916847d44fa6414c4bf1ac76a6cb300e815bb640fdfcd
SHA1 hash: d40c5ba16579dc2078d4db49597f2bfc40eead61
MD5 hash: 57ce02e6edb3c7c2b803887a44ea2ead
humanhash: item-steak-carpet-stairway
File name:ub8ehJSePAfc9FYqZIT6.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:16'640 bytes
First seen:2026-01-21 08:27:13 UTC
Last seen:2026-01-21 13:26:58 UTC
File type: elf
MIME type:application/x-executable
ssdeep 384:4j6ZV1NvnrFE9JNwFuj6Hl+9iEzBO+gDhymdGUop5hm9:46nvpEPuFc6H0ldEDs3Uoz89
TLSH T16372B0F1B622A9E2D3604C79EEB88A400DA701BCA1E7752511F0977979C741B79F8347
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) :16'640 bytes
File size (de-compressed) :34'096 bytes
Format:linux/arm
Unpacked file: 29260694bcc0cfa5b7d8115ea7c815932819d1b89d455cee81dd05df14000a02

Intelligence

File Origin
# of uploads :
2
# of downloads :
49
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/34a61ae3-b920-43fa-9a64-ddbdb845cf19/
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade mirai obfuscated packed upx
Link:
https://www.filescan.io/uploads/69708df155805a763fecaaf2/reports/646a8a34-87e8-42fc-966d-4fb51448c9c3/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/78b30c10048387bf7255a785339d1f6001b8e67d2a63ce8781a45ae6fc784c82
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-21T06:26:00Z UTC
Last seen:
2026-01-23T05:27:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/78b30c10048387bf7255a785339d1f6001b8e67d2a63ce8781a45ae6fc784c82/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/42159a3b-7d37-465b-aa24-a01f54b49d7b
Behavior Graph:
Download SVG
%3 guuid=d8c75797-1900-0000-3c22-c63d460c0000 pid=3142 /usr/bin/sudo guuid=b1dc8599-1900-0000-3c22-c63d470c0000 pid=3143 /tmp/sample.bin guuid=d8c75797-1900-0000-3c22-c63d460c0000 pid=3142->guuid=b1dc8599-1900-0000-3c22-c63d470c0000 pid=3143 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2032f2a3-0ff4-4d41-a4de-fed8434593af
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1854675
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1854675 Sample: ub8ehJSePAfc9FYqZIT6.arm5.elf Startdate: 21/01/2026 Architecture: LINUX Score: 52 12 54.171.230.55, 37910, 443 AMAZON-02US United States 2->12 14 Multi AV Scanner detection for submitted file 2->14 16 Sample is packed with UPX 2->16 6 dash rm 2->6         started        8 dash rm 2->8         started        10 ub8ehJSePAfc9FYqZIT6.arm5.elf 2->10         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/78b30c10048387bf7255a785339d1f6001b8e67d2a63ce8781a45ae6fc784c82
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/78b30c10048387bf7255a785339d1f6001b8e67d2a63ce8781a45ae6fc784c82/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-21 08:27:47 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pczqyeaeqod364svu6cthhi7maa3rzt5fjr45b4burnon7dyjsba._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/260121-kkja2sdt5g/
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/78b30c10048387bf7255a785339d1f6001b8e67d2a63ce8781a45ae6fc784c82

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: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 78b30c10048387bf7255a785339d1f6001b8e67d2a63ce8781a45ae6fc784c82

(this sample)

Mirai

elf 29260694bcc0cfa5b7d8115ea7c815932819d1b89d455cee81dd05df14000a02

  
URLhaus
https://urlhaus.abuse.ch/url/3757617/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 29260694bcc0cfa5b7d8115ea7c815932819d1b89d455cee81dd05df14000a02
  
Dropping
MD5 11c927eb32646ba8d30fbeb51dc49bd4
  
URLhaus
https://urlhaus.abuse.ch/url/3759485/
  
URLhaus
https://urlhaus.abuse.ch/url/3759314/
  
URLhaus
https://urlhaus.abuse.ch/url/3753587/
  
URLhaus
https://urlhaus.abuse.ch/url/3759493/
  
URLhaus
https://urlhaus.abuse.ch/url/3760890/

Comments