MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dffa63e861fba54c86569d144841e6bdffdd094e4eaa8bae26e3222ab5deb96b. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dffa63e861fba54c86569d144841e6bdffdd094e4eaa8bae26e3222ab5deb96b
SHA3-384 hash: 721b94d276eef472b035039aa9ff4df46cc16f277e12db9470ad9f122b7d30f6dfd7b2f91541353f4895d425b037da0e
SHA1 hash: f27147765e78caaa1746e4c7f062ff801bd9e284
MD5 hash: 56468a1bf43777ee5cf7f119e2b9618f
humanhash: texas-asparagus-one-lactose
File name:arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:71'916 bytes
First seen:2025-11-19 06:47:12 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:wMcy965wB57klq7+mZ11Bgz5b3cRZzbkkZkfhc4AKRLnWif8VrwEv6RS75l0:3G347l105b3g1bkzHRLEwcqS75l0
TLSH T1CE631292E8B7E460EAF1A43F947C1CC2BB521EB8D5FC96C05114879C4D728E92B7711B
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) :71'916 bytes
File size (de-compressed) :193'679 bytes
Format:linux/arm
Unpacked file: 3f4e1c8ef980910f8bbfc434da199b6d463c0b8adc5236b85b3e566bbb5b4d1e

Intelligence

File Origin
# of uploads :
1
# of downloads :
43
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.7400.11639.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Receives data from a server
Sends data to a server
Connection attempt
Traces processes
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
mirai packed upx
Link:
https://www.filescan.io/uploads/691d6809320bdff9ff61e03d/reports/ca55ab9c-b3ee-4a95-a2e5-73cd55de4de6/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/dffa63e861fba54c86569d144841e6bdffdd094e4eaa8bae26e3222ab5deb96b
Behaviour
Anti-Debugging
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-19T04:28:00Z UTC
Last seen:
2025-11-19T18:18:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.hv HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw
Link:
https://opentip.kaspersky.com/dffa63e861fba54c86569d144841e6bdffdd094e4eaa8bae26e3222ab5deb96b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/2db61b9c-ae7a-4de6-aec7-81880f07ef13
Behavior Graph:
Download SVG
%3 guuid=6e4ae359-1a00-0000-10b7-214c23080000 pid=2083 /usr/bin/sudo guuid=8e817e5d-1a00-0000-10b7-214c2a080000 pid=2090 /tmp/sample.bin guuid=6e4ae359-1a00-0000-10b7-214c23080000 pid=2083->guuid=8e817e5d-1a00-0000-10b7-214c2a080000 pid=2090 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d615a56f-dde1-4c52-bfcc-495fb8aec6ff
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1816696
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/dffa63e861fba54c86569d144841e6bdffdd094e4eaa8bae26e3222ab5deb96b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/dffa63e861fba54c86569d144841e6bdffdd094e4eaa8bae26e3222ab5deb96b/
Verdict:
Malicious
Threat:
Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/dffa63e861fba54c86569d144841e6bdffdd094e4eaa8bae26e3222ab5deb96b
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-19 06:48:24 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 37 (48.65%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=375gh2db7osuzbswtukeqqpgxx752ckoj2vixlrg4mrcvno6xfvq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
credential_access discovery upx
Link:
https://tria.ge/reports/251119-hkdpfswle1/
Behaviour
Reads runtime system information
Changes its process name
Reads process memory
Enumerates running processes
Traces itself
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/b53596ab-0232-4446-8ba8-74705f1950be
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/dffa63e861fba54c86569d144841e6bdffdd094e4eaa8bae26e3222ab5deb96b

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: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 dffa63e861fba54c86569d144841e6bdffdd094e4eaa8bae26e3222ab5deb96b

(this sample)

Mirai

elf 3f4e1c8ef980910f8bbfc434da199b6d463c0b8adc5236b85b3e566bbb5b4d1e

  
URLhaus
https://urlhaus.abuse.ch/url/3711747/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 3f4e1c8ef980910f8bbfc434da199b6d463c0b8adc5236b85b3e566bbb5b4d1e
  
Dropping
MD5 9b990d9b8cd75494fa337a9a193deee3

Comments