MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e3cdf51a06f0f08463d5d2988cdd5c85535557171c8217b4e9650a009ed3a4ab. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e3cdf51a06f0f08463d5d2988cdd5c85535557171c8217b4e9650a009ed3a4ab
SHA3-384 hash: 5472ea1935ab982e398a63db339dd60e42d99922b9232e52f918ffb89cfe70b53475496206bee7910ef6d5ad7bebe249
SHA1 hash: df259fdc6683df8bf7da61294b3bc816cef69e8b
MD5 hash: e56387ab00d1e56f5315565a10180391
humanhash: fifteen-lactose-lithium-shade
File name:brichs.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:18'572 bytes
First seen:2025-11-15 21:03:48 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 384:hYUVhhu+fsO2iTN1/nsxY9qVpoqtb/vLSWUBs7DhymdGUop5hIb:hnVTNfcqNkSo1b/v2RKvs3Uozab
TLSH T1DC82BFD190595A40D7F005FBF23EC24FA9472AF8627A323B35B01928E296C436BB17C7
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) :18'572 bytes
File size (de-compressed) :47'308 bytes
Format:linux/arm
Unpacked file: 4137846e5cad20e7a86e4849ff2961f275b1afdb5ec648564ed71bd368b339b1

Intelligence

File Origin
# of uploads :
1
# of downloads :
102
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-8274771-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
masquerade mirai packed upx
Link:
https://www.filescan.io/uploads/6918eb0c0c70fbf813abf919/reports/7a112fb2-8dc4-41f1-817b-8875fec7a30d/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/e3cdf51a06f0f08463d5d2988cdd5c85535557171c8217b4e9650a009ed3a4ab
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:
2025-11-15T14:23:00Z UTC
Last seen:
2025-11-17T17:05:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/e3cdf51a06f0f08463d5d2988cdd5c85535557171c8217b4e9650a009ed3a4ab/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/639a532e-d859-4159-9d5c-0c0077e3d483
Behavior Graph:
Download SVG
%3 guuid=c7b8ab50-1900-0000-0a9a-f203c30b0000 pid=3011 /usr/bin/sudo guuid=4c92e452-1900-0000-0a9a-f203cd0b0000 pid=3021 /tmp/sample.bin guuid=c7b8ab50-1900-0000-0a9a-f203c30b0000 pid=3011->guuid=4c92e452-1900-0000-0a9a-f203cd0b0000 pid=3021 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0d311c59-ead8-46c5-873d-9a3f073c1f2b
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1814769
Signature
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
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e3cdf51a06f0f08463d5d2988cdd5c85535557171c8217b4e9650a009ed3a4ab
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e3cdf51a06f0f08463d5d2988cdd5c85535557171c8217b4e9650a009ed3a4ab/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-15 19:19:10 UTC
File Type:
ELF32 Little (Exe)
AV detection:
23 of 38 (60.53%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4pg7kgqg6dyiiy6v2kmizxk4qvjvkvyxdsbbpnhjmufabhwtusvq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/251115-zw9ppsxncm/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-8274771-0
YARA:
n/a
Link:
https://app.threat.zone/submission/0fcaa800-8745-4d80-bea9-285e73d861f0
Please note that we are no longer able to provide a coverage score for Virus Total.

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 e3cdf51a06f0f08463d5d2988cdd5c85535557171c8217b4e9650a009ed3a4ab

(this sample)

Mirai

elf 4137846e5cad20e7a86e4849ff2961f275b1afdb5ec648564ed71bd368b339b1

  
URLhaus
https://urlhaus.abuse.ch/url/3709502/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 4137846e5cad20e7a86e4849ff2961f275b1afdb5ec648564ed71bd368b339b1
  
Dropping
MD5 acf005ab00a7684d9ef724642e257605

Comments