MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1279297cac79bef938a97bf6e5cb8915b891c9410b0d46036c74737aed9df101. 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: 13


Intelligence 13 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1279297cac79bef938a97bf6e5cb8915b891c9410b0d46036c74737aed9df101
SHA3-384 hash: 38a53673ec61c37b7a97c5fc3ed0637d6487253ca3f4ca40b7b410c8a0ca7c011446f84ebae50d0084ea457ac892a36f
SHA1 hash: 4c80977b6dafd39c9dda8fd89cb54fd01604daec
MD5 hash: adbc7ad98c55ead084dfd81dfc5ba435
humanhash: paris-pennsylvania-twelve-monkey
File name:arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:60'784 bytes
First seen:2024-11-30 06:41:08 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:iZnsuh2BE83xrBai44gqrJwz0hbM/NlMHi0KB9Ga:6h23BkegqrJwz0DBKBU
TLSH T16153E65AFD819F00D4D922BAFE1E018E33535B68E3FE72029E105F2167CA96B0F76446
telfhash t1ff019c30ed88582df0c0e835c05ea2356a36b2ddb95b3d5e459dbd4e4633cd23532827
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
102
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai.791.5453.15432.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
94.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=674ab4efe64d1c722d7a5a1alinux22vpnfull_triage
Tags:
malware
Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/674ab3ba3da6067c6e3de079/reports/e8f37d03-1985-40cf-beab-2c53d695bc16/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
2
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/1279297cac79bef938a97bf6e5cb8915b891c9410b0d46036c74737aed9df101
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e3afba0c-3732-40f8-8dc9-7b5274decaf1
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1565565
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1565565 Sample: arm7.elf Startdate: 30/11/2024 Architecture: LINUX Score: 48 20 85.239.34.134, 37212, 52448, 52450 RAINBOW-HKRainbownetworklimitedHK Russian Federation 2->20 22 109.202.202.202, 80 INIT7CH Switzerland 2->22 24 2 other IPs or domains 2->24 26 Multi AV Scanner detection for submitted file 2->26 8 dash rm arm7.elf 2->8         started        10 dash rm 2->10         started        12 dash head 2->12         started        14 7 other processes 2->14 signatures3 process4 process5 16 arm7.elf 8->16         started        process6 18 arm7.elf 16->18         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1279297cac79bef938a97bf6e5cb8915b891c9410b0d46036c74737aed9df101
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1279297cac79bef938a97bf6e5cb8915b891c9410b0d46036c74737aed9df101/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-11-30 06:42:04 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cj4ss7fmpg7psofjpp3ols4jcw4jdskbbmguma3morzxv3m56eaq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion
Link:
https://tria.ge/reports/241130-hgbqpaxmat/
Behaviour
Changes its process name
Modifies Watchdog functionality
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/79759e5f-c399-4898-a48f-1e12988e6a6e
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/1279297cac79bef938a97bf6e5cb8915b891c9410b0d46036c74737aed9df101

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_Threat_8299c877
Create hunting rule
Author:Elastic Security
Rule name:SUSP_XORed_Mozilla
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 1279297cac79bef938a97bf6e5cb8915b891c9410b0d46036c74737aed9df101

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3283369/
  
Delivery method
Distributed via web download

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