MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b44b7abed7fb7b4ce7ddace42c8b012c4a0c933bf11b636b76b88928c44f1b46. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b44b7abed7fb7b4ce7ddace42c8b012c4a0c933bf11b636b76b88928c44f1b46
SHA3-384 hash: 4489d3929024060825484fc476da03ea0eea912b8baec89cc894cddf022416eec453e8e3feffddeaacb30aa557c5c293
SHA1 hash: 67273ddfe0b22a3644f1b94f2a8a5e6e5d6d3eed
MD5 hash: b6bc240b2751f86309b81f43b0f1530b
humanhash: cardinal-wisconsin-aspen-river
File name:SecuriteInfo.com.Linux.Siggen.9999.23934.24039
Download: download sample
Signature Mirai
Create hunting rule
File size:168'000 bytes
First seen:2025-07-31 21:41:07 UTC
Last seen:2025-07-31 22:18:43 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:fwFTIPZ+4PXxKJegm2Vvrnz16dK4l2IGm4V9G79Tp3eYMPuBvY3FPVLUlDeWwywI:fwaPZ+QR25P16c4lx4y79teYJw1TBPQ
TLSH T1A7F31945FC918F66C6C212B7FB5E428D372A17A8D2EE32039D256F24378B95B0E37542
telfhash t16f3153a2cb001d9d3fc5865c106a514a1af838ec135538678a6dbb5f14b2cc3343c822
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 SecuriteInfoCom
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
27
Origin country :
FR FR
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
lolbin obfuscated remote
Link:
https://www.filescan.io/uploads/688be30ddc44c87d0779a261/reports/7e7c5107-ae84-4b66-908e-bccf4119bcbc/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
3
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
2323,23,37215
Full report:
https://elfdigest.com/brief/b44b7abed7fb7b4ce7ddace42c8b012c4a0c933bf11b636b76b88928c44f1b46
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/99a8eae7-1468-4050-8592-ad4ac50b09d0
Behavior Graph:
Download SVG
%3 guuid=4b1610f3-1a00-0000-b7b2-874ebe0a0000 pid=2750 /usr/bin/sudo guuid=07ef62f5-1a00-0000-b7b2-874ec50a0000 pid=2757 /tmp/sample.bin guuid=4b1610f3-1a00-0000-b7b2-874ebe0a0000 pid=2750->guuid=07ef62f5-1a00-0000-b7b2-874ec50a0000 pid=2757 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/114d9a51-749e-4042-a477-86295cfb84b5
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b44b7abed7fb7b4ce7ddace42c8b012c4a0c933bf11b636b76b88928c44f1b46
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b44b7abed7fb7b4ce7ddace42c8b012c4a0c933bf11b636b76b88928c44f1b46/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-31 21:17:47 UTC
File Type:
ELF32 Little (Exe)
AV detection:
21 of 37 (56.76%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wrfxvpwx7n5uzz65vtsczcybfrfazez36enwg23wxcesrrcpdnda._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/250731-1jzjmsgl81/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/42660489-e2a1-4cc5-8574-378356f0dee2
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/b44b7abed7fb7b4ce7ddace42c8b012c4a0c933bf11b636b76b88928c44f1b46

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:unixredflags3
Create hunting rule
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 b44b7abed7fb7b4ce7ddace42c8b012c4a0c933bf11b636b76b88928c44f1b46

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3593834/
  
Delivery method
Distributed via web download

Comments