MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 16a75c55b04c87b7d82aa8f8253fbdb7e45a49dfebb74852f2fb8f42a7548f42. 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: 11


Intelligence 11 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 16a75c55b04c87b7d82aa8f8253fbdb7e45a49dfebb74852f2fb8f42a7548f42
SHA3-384 hash: 95d416a9b7988a5a059497e3d347e7c44f20429f819e977f7a4101ff4c1780e871545c1ea84d4cd5e13a81960987378a
SHA1 hash: 37a2d896d9c5002009992f01680d6a4f4d67a9c7
MD5 hash: 8bc922fb6f6f2b611106f89e8ed6b523
humanhash: lactose-potato-jupiter-wyoming
File name:morte.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:194'121 bytes
First seen:2025-09-17 03:18:38 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:UjVvoZ+r/Hm+raE6n7Vl/DdgGbACIvQwZ/Ljk38ISM/9Pa:UjVwZU/raE6n7VlLdgrCoQk/Ljk389Mc
TLSH T183145C46EA414A23C4D71779B6DF424A333397A4E3EB330699286FB43F8675E0E63905
telfhash t1ec311172933152296a61c924dcec9772152dc7071248ff33df36c49c141a09ee53ac0f
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 e633b29aa0e31d958e0b631e8b3a17f9318afbca363602b2e07449716f895a63
File size (compressed) :71'368 bytes
File size (de-compressed) :194'121 bytes
Format:linux/arm
Packed file: e633b29aa0e31d958e0b631e8b3a17f9318afbca363602b2e07449716f895a63

Intelligence

File Origin
# of uploads :
1
# of downloads :
44
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135925-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9760303-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Runs as daemon
Opens a port
Sends data to a server
Connection attempt
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gcc masquerade mirai obfuscated rust
Link:
https://www.filescan.io/uploads/68ca28be73287948292cb4de/reports/20c1a47f-b4be-40ad-a724-95e26b9e4258/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-09-17T01:31:00Z UTC
Last seen:
2025-09-17T01:31:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/16a75c55b04c87b7d82aa8f8253fbdb7e45a49dfebb74852f2fb8f42a7548f42/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/8e8c46f1-7be4-403c-978c-fe0243f4cf3e
Behavior Graph:
Download SVG
%3
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a7fd8dd1-7d84-48da-a928-5530d83711af
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1778972
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1778972 Sample: morte.arm7.elf Startdate: 17/09/2025 Architecture: LINUX Score: 72 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 109.202.202.202, 80 INIT7CH Switzerland 2->26 28 4 other IPs or domains 2->28 30 Malicious sample detected (through community Yara rule) 2->30 32 Antivirus / Scanner detection for submitted sample 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 Yara detected Mirai 2->36 8 dash rm morte.arm7.elf 2->8         started        10 dash rm 2->10         started        12 python3.8 dpkg 2->12         started        signatures3 process4 process5 14 morte.arm7.elf 8->14         started        16 morte.arm7.elf 8->16         started        18 morte.arm7.elf 8->18         started        process6 20 morte.arm7.elf 14->20         started        22 morte.arm7.elf 14->22         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/16a75c55b04c87b7d82aa8f8253fbdb7e45a49dfebb74852f2fb8f42a7548f42
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/16a75c55b04c87b7d82aa8f8253fbdb7e45a49dfebb74852f2fb8f42a7548f42/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-09-17 03:19:27 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=c2tvyvnqjsd3pwbkvd4ckp55w7sfuso75o3uquxs7ohufj2ur5ba._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery
Link:
https://tria.ge/reports/250917-dt8tqssjx3/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Malware Config
C2 Extraction:
sopflgg.bounceme.net
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-7100807-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/b71eced6-1efc-458c-b73f-2bd8b11c571c
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/16a75c55b04c87b7d82aa8f8253fbdb7e45a49dfebb74852f2fb8f42a7548f42

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_8299c877
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:MAL_ARM_LNX_Mirai_Mar13_2022
Create hunting rule
Author:Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:Detects new ARM Mirai variant
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:SUSP_XORed_Mozilla_Oct19
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 e633b29aa0e31d958e0b631e8b3a17f9318afbca363602b2e07449716f895a63

Mirai

elf 16a75c55b04c87b7d82aa8f8253fbdb7e45a49dfebb74852f2fb8f42a7548f42

(this sample)

  
Dropped by
SHA256 e633b29aa0e31d958e0b631e8b3a17f9318afbca363602b2e07449716f895a63
  
URLhaus
https://urlhaus.abuse.ch/url/3617133/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 5f2ce024d48ebf96e866398325559308
  
URLhaus
https://urlhaus.abuse.ch/url/3617136/
  
URLhaus
https://urlhaus.abuse.ch/url/3617106/
  
URLhaus
https://urlhaus.abuse.ch/url/3617113/
  
URLhaus
https://urlhaus.abuse.ch/url/3617104/
  
URLhaus
https://urlhaus.abuse.ch/url/3614400/

Comments