MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a7fe34dc6f89c8dc0aa3af74ee7c84838e41f0ea6406e4b319f9e7c77c5e3eb9. 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 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a7fe34dc6f89c8dc0aa3af74ee7c84838e41f0ea6406e4b319f9e7c77c5e3eb9
SHA3-384 hash: f808d46a50a3b013b072f033a4521f765971f56224e41ee292d60ac0e6f083627d7895ff23599fa0620f683f3ccdee81
SHA1 hash: 41beabebbbaa19a4c05cadb7b5b2cc99a3cd6512
MD5 hash: bd5fcb0b13758a45ca1937809bf9697d
humanhash: fifteen-uniform-timing-ink
File name:morte.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:196'322 bytes
First seen:2025-09-14 12:16:40 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:lfv3au+Y+GVs5xAJhrT3i1aZbRblcilssHIRCBkDwBHU0Sv3VJzM/9GcTwU:lfCuBPVszCP6aZbRblcKsskC+DcHU0GQ
TLSH T1E9144C46EA414E13C4D7177ABAAF414A3333A7A4D3DB73068928AFB43B8675F0E63505
telfhash t10c310072973152296a61c914dcec97b2162dc7171288fe33df36c49c181a09ee53bc1f
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 53d0df61a237dc3a64fec61e6f74abec1052ee8b790ba2a3fe3cd87a9ebefa7d
File size (compressed) :72'108 bytes
File size (de-compressed) :196'322 bytes
Format:linux/arm
Packed file: 53d0df61a237dc3a64fec61e6f74abec1052ee8b790ba2a3fe3cd87a9ebefa7d

Intelligence

File Origin
# of uploads :
1
# of downloads :
28
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.Dropper.Mirai-7139229-0
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
Runs as daemon
DNS request
Connection attempt
Opens a port
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gcc masquerade mirai obfuscated rust
Link:
https://www.filescan.io/uploads/68c6b31b732879482929992d/reports/52a2895e-f1f5-4136-a416-d18f12e92bad/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
48
Number of processes launched:
5
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/a7fe34dc6f89c8dc0aa3af74ee7c84838e41f0ea6406e4b319f9e7c77c5e3eb9
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-09-14T10:36:00Z UTC
Last seen:
2025-09-14T10:36:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/a7fe34dc6f89c8dc0aa3af74ee7c84838e41f0ea6406e4b319f9e7c77c5e3eb9/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/18452874-098a-4088-97b7-eb4280766a63
Behavior Graph:
Download SVG
%3 guuid=b1c05576-1a00-0000-c901-b818130b0000 pid=2835 /usr/bin/sudo guuid=ac9ded78-1a00-0000-c901-b8181a0b0000 pid=2842 /tmp/sample.bin guuid=b1c05576-1a00-0000-c901-b818130b0000 pid=2835->guuid=ac9ded78-1a00-0000-c901-b8181a0b0000 pid=2842 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/06d7f2d3-509d-4f29-8546-bc67a566c45f
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1777260
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: 1777260 Sample: morte.arm7.elf Startdate: 14/09/2025 Architecture: LINUX Score: 72 22 169.254.169.254, 80 USDOSUS Reserved 2->22 24 xc355.bounceme.net 2.57.19.247, 12121, 33674, 33676 INTELLECTICA-US Germany 2->24 26 daisy.ubuntu.com 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Antivirus / Scanner detection for submitted sample 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 Yara detected Mirai 2->34 8 morte.arm7.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 process4 process5 12 morte.arm7.elf 8->12         started        14 morte.arm7.elf 8->14         started        16 morte.arm7.elf 8->16         started        process6 18 morte.arm7.elf 12->18         started        20 morte.arm7.elf 12->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a7fe34dc6f89c8dc0aa3af74ee7c84838e41f0ea6406e4b319f9e7c77c5e3eb9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a7fe34dc6f89c8dc0aa3af74ee7c84838e41f0ea6406e4b319f9e7c77c5e3eb9/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-09-14 12:32:01 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=u77djxdprhenycvdv52o47eeqohed4hkmqdojmyz7ht4o7c6h24q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery
Link:
https://tria.ge/reports/250914-phw7casr12/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Malware Config
C2 Extraction:
xc355.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/6aaf1a7d-7bc3-4b39-8dd1-15d836a70c6a
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/a7fe34dc6f89c8dc0aa3af74ee7c84838e41f0ea6406e4b319f9e7c77c5e3eb9

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 53d0df61a237dc3a64fec61e6f74abec1052ee8b790ba2a3fe3cd87a9ebefa7d

Mirai

elf a7fe34dc6f89c8dc0aa3af74ee7c84838e41f0ea6406e4b319f9e7c77c5e3eb9

(this sample)

  
Dropped by
SHA256 53d0df61a237dc3a64fec61e6f74abec1052ee8b790ba2a3fe3cd87a9ebefa7d
  
URLhaus
https://urlhaus.abuse.ch/url/3623862/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 d971de10a72fbd06f40d3bd17185e69e

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