MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7fc112439db00813869ba283296c5559062842a7bf9e518f16cdde2e5ea0d59a. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7fc112439db00813869ba283296c5559062842a7bf9e518f16cdde2e5ea0d59a
SHA3-384 hash: 17dddcaf75ea9515048c1d36457962444f8146aedaea0f4f017411c322a02417e9f455aa575b2e56dcde51c799c6a7fd
SHA1 hash: 5eec2e8c701e42b7f384348ab03dc5c93edb1ce6
MD5 hash: 37cb18ecd82e00ae3d25249d0fad20dc
humanhash: tango-lake-don-nevada
File name:mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:72'408 bytes
First seen:2024-11-30 05:11:05 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:faAjdeI4Io3caVT5v5C+kPL72wG/BiRa8f5+Rr0:i4oI4Io37VT5KPRG/BiRa44
TLSH T1BC63D609AFA11FFBE86ECD3705E5074124CC992A3295BF757138EC28F58B64B16D38A4
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 :
99
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai.1513.29963.28706.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=674a9f9d04c232bff3b4e73flinux22vpnfull_triage
Tags:
ransomware mirai virus
Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/674a9ea2497b472253884afd/reports/627c44f1-34fe-46c4-b8b6-71baf9147bc3/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/7fc112439db00813869ba283296c5559062842a7bf9e518f16cdde2e5ea0d59a
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/602d410e-ac28-4c5a-92c3-cf60455688a9
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1565539
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1565539 Sample: mpsl.elf Startdate: 30/11/2024 Architecture: LINUX Score: 48 14 85.239.34.134, 37212, 52442, 52444 RAINBOW-HKRainbownetworklimitedHK Russian Federation 2->14 16 109.202.202.202, 80 INIT7CH Switzerland 2->16 18 2 other IPs or domains 2->18 20 Multi AV Scanner detection for submitted file 2->20 8 mpsl.elf 2->8         started        signatures3 process4 process5 10 mpsl.elf 8->10         started        process6 12 mpsl.elf 10->12         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/7fc112439db00813869ba283296c5559062842a7bf9e518f16cdde2e5ea0d59a
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/7fc112439db00813869ba283296c5559062842a7bf9e518f16cdde2e5ea0d59a/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-11-30 05:12:05 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 38 (44.74%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=p7areq45waebhbu3ukbss3cvledcqqvhx6pfddywzxpc4xva2wna._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion
Link:
https://tria.ge/reports/241130-fvt33symcp/
Behaviour
Changes its process name
Modifies Watchdog functionality
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/bf2f2b06-d181-46d0-9c00-78ee7fcbaafc
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/7fc112439db00813869ba283296c5559062842a7bf9e518f16cdde2e5ea0d59a

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: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 7fc112439db00813869ba283296c5559062842a7bf9e518f16cdde2e5ea0d59a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3283382/
  
Delivery method
Distributed via web download

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

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