MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cd3e2e4fd40d987fd551ec0f6dcb2523beac652bc1e15322b3c2cc1b1d5b7bc4. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cd3e2e4fd40d987fd551ec0f6dcb2523beac652bc1e15322b3c2cc1b1d5b7bc4
SHA3-384 hash: 08f7b6be941421beddb8dece8d192982fd3e3dd25825e750165736e569058cd312250438c20be5099ee8b34fad70a5fa
SHA1 hash: c62b31916d9bca53818dfceebff13b1792257d13
MD5 hash: 4ae595c3cad6eae4ef2a425d8d622b9a
humanhash: paris-sink-august-hotel
File name:8arm58
Download: download sample
Signature Mirai
Create hunting rule
File size:42'824 bytes
First seen:2025-04-26 13:53:17 UTC
Last seen:2025-04-26 15:43:01 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:TF8v/Dcp2Une+BTjwHZ3ZZhsSBrqs3Uozu/mID7LqFF9vX:TYDZUvE3ZZpxzueIH2zvX
TLSH T1E913F164EEF4947089419C33CA2E8946B7930BEC7BD17275881446EC678B0DC7A7CA86
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) :42'824 bytes
File size (de-compressed) :117'898 bytes
Format:linux/arm
Unpacked file: 6001a9c5d8d2bf2a184841bc65429c2867a91ffdc0ae990eb6cf828889c9a2d5

Intelligence

File Origin
# of uploads :
3
# of downloads :
140
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.BackDoor.Fgt.1278.7898.16802.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=680ce621cc5fb3600cc2b4belinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/680ce584218c4a98ade3099b/reports/b25a9134-544a-4fda-983a-689e3888b589/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
3
Number of processes launched:
1
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/cd3e2e4fd40d987fd551ec0f6dcb2523beac652bc1e15322b3c2cc1b1d5b7bc4
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Gafgyt
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/46a47e12-8aaf-4f01-880e-707207c6e2db
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1674806
Signature
Multi AV Scanner detection for submitted file
Opens /proc/net/* files useful for finding connected devices and routers
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/cd3e2e4fd40d987fd551ec0f6dcb2523beac652bc1e15322b3c2cc1b1d5b7bc4
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cd3e2e4fd40d987fd551ec0f6dcb2523beac652bc1e15322b3c2cc1b1d5b7bc4/
Threat name:
Linux.Trojan.Svirtu
Create hunting rule
Status:
Malicious
First seen:
2025-04-26 13:54:19 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=zu7c4t6ubwmh7vkr5qhw3szfeo7kyzjlyhqvgivtylgbwhk3ppca._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery upx
Link:
https://tria.ge/reports/250426-q7l84sxmy5/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Reads system routing table
Modifies Watchdog functionality
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/cd3e2e4fd40d987fd551ec0f6dcb2523beac652bc1e15322b3c2cc1b1d5b7bc4

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_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
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 cd3e2e4fd40d987fd551ec0f6dcb2523beac652bc1e15322b3c2cc1b1d5b7bc4

(this sample)

Gafgyt

elf 6001a9c5d8d2bf2a184841bc65429c2867a91ffdc0ae990eb6cf828889c9a2d5

  
URLhaus
https://urlhaus.abuse.ch/url/3526399/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 6001a9c5d8d2bf2a184841bc65429c2867a91ffdc0ae990eb6cf828889c9a2d5
  
Dropping
MD5 55a71b6112f9a25c136e736b615f72fe

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