MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c48f1c2e40c9f0c5dd987e8b88c8951ea5c02ed1f3ca2d45428ad6bb00601ccb. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c48f1c2e40c9f0c5dd987e8b88c8951ea5c02ed1f3ca2d45428ad6bb00601ccb
SHA3-384 hash: 70632a939128b04abc8f3abc4e759225243dea131cfdab6a86d1bfcaeea06eb4cabd3995a7773ceedc99e42ad7aaac50
SHA1 hash: a3a58c54702c14a5351045e0217b6b6593d9351c
MD5 hash: c7749c4b9e7c8f991222f47322f43f81
humanhash: sierra-lithium-snake-batman
File name:xnxnxnxnxnxnxnxnmipsxnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:198'796 bytes
First seen:2025-11-22 04:25:39 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:JK8aXLyF/XjTcwtK4mR6rHZZR0LAnYzPtxpafXoFzcsofasr:JKGXj384mR6rH3RpafpaQRs3r
TLSH T14F142A0BB7118FA1C368D67009F38B67A7E6259216E19986E66DDD107B3075C3C3FEA0
telfhash t1d2b0012035b48bf68108e96980ecaf6989f21ddb1d532c5bdb402c764bb28434f10d28
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 7d1a64fce814f579fdeafa68a1f7b89412ee705456e2d2ed543e2ea2a51c49ef
File size (compressed) :73'244 bytes
File size (de-compressed) :198'796 bytes
Format:linux/mips
Packed file: 7d1a64fce814f579fdeafa68a1f7b89412ee705456e2d2ed543e2ea2a51c49ef

Intelligence

File Origin
# of uploads :
1
# of downloads :
77
Origin country :
NL NL
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Runs as daemon
Deletes a file
Receives data from a server
Locks files
Deleting a recently created file
Sends data to a server
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt mirai
Link:
https://www.filescan.io/uploads/69213b6ceecb08e4aa446ca1/reports/8e16aec0-b795-410c-92a6-491fc696b2c0/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-11-22T03:34:00Z UTC
Last seen:
2025-11-22T05:42:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/c48f1c2e40c9f0c5dd987e8b88c8951ea5c02ed1f3ca2d45428ad6bb00601ccb/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/cf216945-0e5e-443c-b5be-762d76919e16
Behavior Graph:
Download SVG
%3 guuid=3169d5fc-1700-0000-cfc7-b289dd0d0000 pid=3549 /usr/bin/sudo guuid=28a3d2fe-1700-0000-cfc7-b289e40d0000 pid=3556 /tmp/sample.bin guuid=3169d5fc-1700-0000-cfc7-b289dd0d0000 pid=3549->guuid=28a3d2fe-1700-0000-cfc7-b289e40d0000 pid=3556 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/ad236e45-fd3e-45d2-8ec2-cfd751096dce
Result
Threat name:
n/a
Detection:
clean
Classification:
n/a
Score:
1 / 100
Link:
https://www.joesandbox.com/analysis/1818989
Behaviour
Behavior Graph:
n/a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c48f1c2e40c9f0c5dd987e8b88c8951ea5c02ed1f3ca2d45428ad6bb00601ccb
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c48f1c2e40c9f0c5dd987e8b88c8951ea5c02ed1f3ca2d45428ad6bb00601ccb/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-11-22 04:26:23 UTC
File Type:
ELF32 Big (Exe)
AV detection:
3 of 36 (8.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yshrylsazhymlxmyp2fyrsevd2s4alwr6pfc2rkcrlllwadadtfq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
antivm defense_evasion discovery
Link:
https://tria.ge/reports/251122-e2pw9swpfk/
Behaviour
System Network Configuration Discovery
Writes file to tmp directory
Changes its process name
Checks hardware identifiers (DMI)
Deletes log files
Deletes Audit logs
Deletes system logs
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/b4e85778-48cb-4fbc-96f3-6937360c3295
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/c48f1c2e40c9f0c5dd987e8b88c8951ea5c02ed1f3ca2d45428ad6bb00601ccb

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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
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 7d1a64fce814f579fdeafa68a1f7b89412ee705456e2d2ed543e2ea2a51c49ef

Mirai

elf c48f1c2e40c9f0c5dd987e8b88c8951ea5c02ed1f3ca2d45428ad6bb00601ccb

(this sample)

  
Dropped by
SHA256 7d1a64fce814f579fdeafa68a1f7b89412ee705456e2d2ed543e2ea2a51c49ef
  
URLhaus
https://urlhaus.abuse.ch/url/3713415/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 4e824474e210dcf8818fd712e6da6a95
  
URLhaus
https://urlhaus.abuse.ch/url/3713396/

Comments