MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2373eac488f89172263c8ea1d996d74d90803c54762cedf5808f05b9d6d341f1. 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 2 File information Comments 1

SHA256 hash: 2373eac488f89172263c8ea1d996d74d90803c54762cedf5808f05b9d6d341f1
SHA3-384 hash: a6ec03bca7551e885eddef63bdc0da01a59e39b7c28ba79cfd9a3e1a10a1328ffdfc232fd2d93269fe30e2fdaebfc8e5
SHA1 hash: d883470ae217ceb8cb61d7b36befe8e41703226b
MD5 hash: 06684e4bf9c538c2a01740b1f88171e7
humanhash: victor-timing-edward-apart
File name:06684e4bf9c538c2a01740b1f88171e7
Download: download sample
Signature Mirai
File size:62'728 bytes
First seen:2022-08-05 10:26:06 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:qnhYWGFe03XhdftXrq4BVoVGYQqFoLFYBQ1PGt557nN/NPIvvJrM54OgR3zD3Gbu:6uWMewrqH572Yq9Gt5JN8i52P3GC1TW
TLSH T1E4532985BC819A13C5D022BBFB5E418C332663B8D2EE3207DD256F11778B91F0EAB615
telfhash t1742133670e960edc47d08284920b35379ead30f01b61245adf9eaf8e495bee17615836
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter @zbetcheckin
Tags:32 arm elf mirai

Intelligence


File Origin
# of uploads :
1
# of downloads :
155
Origin country :
FR FR
Mail intelligence
No data
Vendor Threat Intelligence
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
anti-debug
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
2323,23
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
107.182.129.240:38241
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Result
Threat name:
Detection:
malicious
Classification:
spre.troj
Score:
72 / 100
Signature
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Sample reads /proc/mounts (often used for finding a writable filesystem)
Sample tries to kill multiple processes (SIGKILL)
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 679229 Sample: Gpaw8cp28X Startdate: 05/08/2022 Architecture: LINUX Score: 72 26 dosbot.in 2->26 28 202.8.207.204 WA-GOVERNMENT-AS-APWAGovernmentprojectAU China 2->28 30 99 other IPs or domains 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 Yara detected Mirai 2->34 36 Connects to many ports of the same IP (likely port scanning) 2->36 38 Uses known network protocols on non-standard ports 2->38 8 Gpaw8cp28X 2->8         started        10 gvfsd-fuse fusermount 2->10         started        13 gnome-session-binary sh gsd-sharing 2->13         started        15 13 other processes 2->15 signatures3 process4 signatures5 17 Gpaw8cp28X 8->17         started        42 Sample reads /proc/mounts (often used for finding a writable filesystem) 10->42 process6 process7 19 Gpaw8cp28X 17->19         started        22 Gpaw8cp28X 17->22         started        24 Gpaw8cp28X 17->24         started        signatures8 40 Sample tries to kill multiple processes (SIGKILL) 19->40
Threat name:
Linux.Trojan.Mirai
Status:
Malicious
First seen:
2022-08-05 10:27:07 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 26 (69.23%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a

YARA Signatures


MalareBazaar uses YARA rules from several public and non-public repositories, such as Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious proccess dumps they may create. Please note that only results from TLP:WHITE rules are being displayeyd.

Rule name:myMirai
Description:Mirai
Rule name:unixredflags3
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 2373eac488f89172263c8ea1d996d74d90803c54762cedf5808f05b9d6d341f1

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2022-08-05 10:26:12 UTC

url : hxxp://204.76.203.76//ZG9zarm5