MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7f7d00873b065f74ae0e0556ac8402b66eac982c19a5979f951bd1fc91ef25aa. 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: 7f7d00873b065f74ae0e0556ac8402b66eac982c19a5979f951bd1fc91ef25aa
SHA3-384 hash: 8338dba9677534b3b03e0e11b42aeeb62c638af3915421ac1c5723a0728bf8534d8eabb4520b67a6968d0552cd2c7c9b
SHA1 hash: 84a041f2110902dc0ca4f44e65dd70c33bfd5636
MD5 hash: a48c3872b1f8c57ab1a716f9d2005429
humanhash: moon-kansas-seven-gee
File name:nwfaiehg4ewijfgriehgirehaughrarg.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:43'256 bytes
First seen:2025-09-07 15:36:39 UTC
Last seen:2025-09-08 02:20:36 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:4Xua/ITitiKqvBF99X2MQzgjrgFhdcFUQaA0orKOPH0M2EGJgGlzDpbuR1Jc:4XXi/p9G8rgdc6Q70sKO/72EyVJui
TLSH T12513F1BAA17408F9E94524BDAED027F05F321E53E203DD8379C2A7838B4FDA059E6D44
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) :43'256 bytes
File size (de-compressed) :114'148 bytes
Format:linux/mips
Unpacked file: eede55076d620735e8947187f7d4d171ea0ee3e16c1096f8882fb97252b287a6

Intelligence

File Origin
# of uploads :
2
# of downloads :
53
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.23628.22882.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Changes access rights for a file
Receives data from a server
Removes directories
Deleting a recently created file
Connection attempt
DNS request
Changes access rights for a written file
Runs as daemon
Removes directories from a temporary directory
Substitutes an application name
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade packed threat upx
Link:
https://www.filescan.io/uploads/68bda6bc14a3b51cba50c2c9/reports/4870f263-6c50-477c-9d9e-17f3f2768f4e/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
unknown
Number of open files:
57
Number of processes launched:
6
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/7f7d00873b065f74ae0e0556ac8402b66eac982c19a5979f951bd1fc91ef25aa
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-09-07T13:57:00Z UTC
Last seen:
2025-09-07T13:57:00Z UTC
Hits:
~100
Detections:
HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj
Link:
https://opentip.kaspersky.com/7f7d00873b065f74ae0e0556ac8402b66eac982c19a5979f951bd1fc91ef25aa/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/87001178-4cfa-4107-8ef1-5d8b239e8d8e
Behavior Graph:
Download SVG
%3 guuid=143b86c3-1800-0000-59aa-1ff4300d0000 pid=3376 /usr/bin/sudo guuid=393a8ec6-1800-0000-59aa-1ff4390d0000 pid=3385 /tmp/sample.bin guuid=143b86c3-1800-0000-59aa-1ff4300d0000 pid=3376->guuid=393a8ec6-1800-0000-59aa-1ff4390d0000 pid=3385 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/1e7a71ec-1de8-41f1-8f46-f66779849e93
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1772657
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: 1772657 Sample: nwfaiehg4ewijfgriehgirehaug... Startdate: 07/09/2025 Architecture: LINUX Score: 60 25 169.254.169.254, 80 USDOSUS Reserved 2->25 27 wrxcnc.com 196.251.84.55, 12121, 39098, 39100 SONIC-WirelessZA Seychelles 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.mips.elf 2->10         started        12 python3.8 dpkg 2->12         started        signatures3 process4 process5 14 nwfaiehg4ewijfgriehgirehaughrarg.mips.elf 10->14         started        process6 16 nwfaiehg4ewijfgriehgirehaughrarg.mips.elf 14->16         started        process7 18 nwfaiehg4ewijfgriehgirehaughrarg.mips.elf 16->18         started        process8 20 nwfaiehg4ewijfgriehgirehaughrarg.mips.elf 18->20         started        23 nwfaiehg4ewijfgriehgirehaughrarg.mips.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/7f7d00873b065f74ae0e0556ac8402b66eac982c19a5979f951bd1fc91ef25aa
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7f7d00873b065f74ae0e0556ac8402b66eac982c19a5979f951bd1fc91ef25aa/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/7f7d00873b065f74ae0e0556ac8402b66eac982c19a5979f951bd1fc91ef25aa
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-09-07 15:37:31 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 38 (44.74%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=p56qbbz3azpxjlqoavlkzbacwzxkzgbmdgszph4vdpi7zeppewva._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/250907-s2phds1qt6/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Deletes log files
Enumerates running processes
Deletes Audit logs
Deletes system logs
Mirai
Mirai family
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/238a3568-3e10-4010-8e5e-bf97d57fe5c1
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/7f7d00873b065f74ae0e0556ac8402b66eac982c19a5979f951bd1fc91ef25aa

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

elf 7f7d00873b065f74ae0e0556ac8402b66eac982c19a5979f951bd1fc91ef25aa

(this sample)

Mirai

elf eede55076d620735e8947187f7d4d171ea0ee3e16c1096f8882fb97252b287a6

  
URLhaus
https://urlhaus.abuse.ch/url/3619173/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 eede55076d620735e8947187f7d4d171ea0ee3e16c1096f8882fb97252b287a6
  
Dropping
MD5 25a58e005933e13ff5b466752500a585

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