MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c7fe86aed191cb848d436b49602f3c351921030cf9e6879d9f8b438243abb63d. 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


Threat unknown


Vendor detections: 8


Intelligence 8 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c7fe86aed191cb848d436b49602f3c351921030cf9e6879d9f8b438243abb63d
SHA3-384 hash: 25ab3fc516f04c816c397f775e027422a64d7bc328451d1203c9132c9a237f2da33586911295da0cdaa2ae2dbc7116bc
SHA1 hash: e45005a1cc64501eb98f550d6785733cb11f8649
MD5 hash: 39de7716b152a5cb084e243ba92c78cd
humanhash: california-oxygen-delta-queen
File name:linux
Download: download sample
File size:3'450'416 bytes
First seen:2026-03-20 14:38:23 UTC
Last seen:2026-03-21 10:20:49 UTC
File type: elf
MIME type:application/x-executable
ssdeep 98304:UISe13/F/FXiEJkW97U1nR88WQjmAkcUw3QGmf:VzX9jCWQjmrw3e
TLSH T186F533EBD8DC73A0994D9B3CAB353643750022F429ED56522E95D2730C3B0D9ABE274A
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

Intelligence

File Origin
# of uploads :
3
# of downloads :
64
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Result
Verdict:
Clean
Maliciousness:

Behaviour
Runs as daemon
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
custom
Botnet:
unknown
Number of open files:
8
Number of processes launched:
2
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/c7fe86aed191cb848d436b49602f3c351921030cf9e6879d9f8b438243abb63d
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
Link:
https://opentip.kaspersky.com/c7fe86aed191cb848d436b49602f3c351921030cf9e6879d9f8b438243abb63d/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b3cd8de7-7ece-4ec6-af8b-c9df87ea05fc
Behavior Graph:
Download SVG
%3 guuid=fd6fd80a-1800-0000-d085-ca81e30b0000 pid=3043 /usr/bin/sudo guuid=8b9f9f0c-1800-0000-d085-ca81eb0b0000 pid=3051 /tmp/sample.bin mprotect-exec guuid=fd6fd80a-1800-0000-d085-ca81e30b0000 pid=3043->guuid=8b9f9f0c-1800-0000-d085-ca81eb0b0000 pid=3051 execve guuid=0144ef20-1800-0000-d085-ca81190c0000 pid=3097 /tmp/sample.bin zombie guuid=8b9f9f0c-1800-0000-d085-ca81eb0b0000 pid=3051->guuid=0144ef20-1800-0000-d085-ca81190c0000 pid=3097 clone
Malware family:
P2Pinfect
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/64f99b13-0d79-444c-930f-1260027d8f6d
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1886931
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1886931 Sample: linux.elf Startdate: 20/03/2026 Architecture: LINUX Score: 48 15 109.202.202.202, 80 INIT7CH Switzerland 2->15 17 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->17 19 2 other IPs or domains 2->19 21 Multi AV Scanner detection for submitted file 2->21 7 linux.elf 2->7         started        9 dash rm 2->9         started        11 dash rm 2->11         started        signatures3 process4 process5 13 linux.elf 7->13         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c7fe86aed191cb848d436b49602f3c351921030cf9e6879d9f8b438243abb63d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c7fe86aed191cb848d436b49602f3c351921030cf9e6879d9f8b438243abb63d/
Threat name:
Linux.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-03-20 14:39:27 UTC
File Type:
ELF64 Little (Exe)
AV detection:
14 of 38 (36.84%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=y77inlwrshfyjdkdnnewalz4gumscaym7htiphm7rnbyeq5lwy6q._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery linux
Link:
https://tria.ge/reports/260320-r1efcsat9r/
Behaviour
Reads runtime system information
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/c7fe86aed191cb848d436b49602f3c351921030cf9e6879d9f8b438243abb63d

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:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
Rule name:upx_antiunpack_elf64
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:UPX Anti-Unpacking technique to magic renamed for ELF64
Rule name:WHIRLPOOL_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for WhirlPool constants

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

elf c7fe86aed191cb848d436b49602f3c351921030cf9e6879d9f8b438243abb63d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3539354/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3581440/
  
URLhaus
https://urlhaus.abuse.ch/url/3552086/
  
URLhaus
https://urlhaus.abuse.ch/url/3718114/
  
URLhaus
https://urlhaus.abuse.ch/url/3709528/
  
URLhaus
https://urlhaus.abuse.ch/url/3772607/

Comments