MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d3faf2de0fb79017b35e4eaa2e39ca9c89c1c735d25b46039918994c94d50d4d. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d3faf2de0fb79017b35e4eaa2e39ca9c89c1c735d25b46039918994c94d50d4d
SHA3-384 hash: ced56f246467db87fce67eba4f9b482f522794d5bb283b8f1b503fb53f376508e099a5a42cc5c4fe94c0ce94a4b6a3a5
SHA1 hash: fc1631658913d33fcd9807507c415b698a2bca85
MD5 hash: 35e0f834610b73e633c0c4980b62345a
humanhash: edward-fix-lamp-golf
File name:nwfaiehg4ewijfgriehgirehaughrarg.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:40'908 bytes
First seen:2025-09-30 21:45:22 UTC
Last seen:2025-10-02 02:00:48 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:kRHz/+S7TXPzJglGroll7Zh4ZzjWyz9KQNEJkkCV5veL9ids3UozPU:eHLt7TfstZh4ZzjFz4+EJkRV5GL9igzs
TLSH T17703F178538A2898DE342A78DB76D2071B6B0D5CE0F837775A4048A45688E2F36652AF
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) :40'908 bytes
File size (de-compressed) :91'948 bytes
Format:linux/arm
Unpacked file: 97778fa2f2bc29d52906cd64db05724ddb33ff2a2c5054dd3dda1d7c936b47dc

Intelligence

File Origin
# of uploads :
2
# of downloads :
77
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed threat upx
Link:
https://www.filescan.io/uploads/68dc4fbe74e5a289899b1c53/reports/c315c8a6-9278-412a-bb22-51f370fbaf38/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
213.209.143.62
Number of open files:
47
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/d3faf2de0fb79017b35e4eaa2e39ca9c89c1c735d25b46039918994c94d50d4d
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:
2025-09-30T18:55:00Z UTC
Last seen:
2025-09-30T18:55:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj
Link:
https://opentip.kaspersky.com/d3faf2de0fb79017b35e4eaa2e39ca9c89c1c735d25b46039918994c94d50d4d/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/04ecaf55-3da9-4d29-bd23-1390924a0f52
Behavior Graph:
Download SVG
%3 guuid=cec32564-1c00-0000-ab80-98b8a60a0000 pid=2726 /usr/bin/sudo guuid=4b8bf965-1c00-0000-ab80-98b8ad0a0000 pid=2733 /tmp/sample.bin guuid=cec32564-1c00-0000-ab80-98b8a60a0000 pid=2726->guuid=4b8bf965-1c00-0000-ab80-98b8ad0a0000 pid=2733 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7c7ba775-8da4-4f9c-bc5d-8a4be8e7d9dc
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1786954
Signature
Deletes system log files
Manipulation of devices in /dev
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1786954 Sample: nwfaiehg4ewijfgriehgirehaug... Startdate: 30/09/2025 Architecture: LINUX Score: 60 25 169.254.169.254, 80 USDOSUS Reserved 2->25 27 109.202.202.202, 80 INIT7CH Switzerland 2->27 29 3 other IPs or domains 2->29 31 Multi AV Scanner detection for submitted file 2->31 33 Sample is packed with UPX 2->33 10 nwfaiehg4ewijfgriehgirehaughrarg.arm.elf 2->10         started        12 python3.8 dpkg 2->12         started        signatures3 process4 process5 14 nwfaiehg4ewijfgriehgirehaughrarg.arm.elf 10->14         started        process6 16 nwfaiehg4ewijfgriehgirehaughrarg.arm.elf 14->16         started        process7 18 nwfaiehg4ewijfgriehgirehaughrarg.arm.elf 16->18         started        process8 20 nwfaiehg4ewijfgriehgirehaughrarg.arm.elf 18->20         started        23 nwfaiehg4ewijfgriehgirehaughrarg.arm.elf 18->23         started        signatures9 35 Manipulation of devices in /dev 20->35 37 Deletes system log files 20->37
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d3faf2de0fb79017b35e4eaa2e39ca9c89c1c735d25b46039918994c94d50d4d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d3faf2de0fb79017b35e4eaa2e39ca9c89c1c735d25b46039918994c94d50d4d/
Verdict:
Malicious
Threat:
Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/d3faf2de0fb79017b35e4eaa2e39ca9c89c1c735d25b46039918994c94d50d4d
Threat name:
Linux.Trojan.Svirtu
Create hunting rule
Status:
Malicious
First seen:
2025-09-30 21:47:24 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 38 (52.63%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2p5pfxqpw6ibpm26j2vc4ooktse4drzv2jnuma4zdcmuzfgvbvgq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/250930-1my3aayns6/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/53a16ff4-8127-4469-8d3a-9706ed8ceda3
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/d3faf2de0fb79017b35e4eaa2e39ca9c89c1c735d25b46039918994c94d50d4d

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
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: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

sh 694b8f5cc0e0786516bdb8936ad369766786990548a505eb7b106fe7e283c587

Mirai

elf d3faf2de0fb79017b35e4eaa2e39ca9c89c1c735d25b46039918994c94d50d4d

(this sample)

Mirai

elf 97778fa2f2bc29d52906cd64db05724ddb33ff2a2c5054dd3dda1d7c936b47dc

  
URLhaus
https://urlhaus.abuse.ch/url/3635969/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 97778fa2f2bc29d52906cd64db05724ddb33ff2a2c5054dd3dda1d7c936b47dc
  
Dropping
MD5 4b96b6aa7a1d88af093f35c65b016d94
  
URLhaus
https://urlhaus.abuse.ch/url/3636086/
  
Dropped by
SHA256 694b8f5cc0e0786516bdb8936ad369766786990548a505eb7b106fe7e283c587
  
Dropped by
MD5 9b5df31ec2400b4e93c2a406eb89bea2
  
URLhaus
https://urlhaus.abuse.ch/url/3636148/

Comments