MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bc78b8628b1162d35f7dc3a784aba65d3dc6a054f83b4dc53e924f0cbeee913b. 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: 7


Intelligence 7 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bc78b8628b1162d35f7dc3a784aba65d3dc6a054f83b4dc53e924f0cbeee913b
SHA3-384 hash: 397f26f4dfa79647321d081425ea55066299bc8444d68df551e21f2aa4e99ec187a0a727be41ff16fe1a74bdd9c31215
SHA1 hash: 55514b41b3a0e436b069567293ab33c1819736c7
MD5 hash: d2bca72b56ee5a730e37dd037e7ca359
humanhash: double-montana-fillet-beryllium
File name:s
Download: download sample
File size:934'968 bytes
First seen:2026-04-11 18:13:35 UTC
Last seen:2026-04-12 09:21:42 UTC
File type: elf
MIME type:application/x-executable
ssdeep 12288:N0cr5GKlXKgYwWz4h2roQaqZs2I+oRemy0IQ+EYDX5kSrBkrTUNN:N0cr5GoXKMWz4h2rNpZsqoEEYD11kr4
TLSH T199157C46F2F374FDC067C030879BDB626932F46551222E7B21C4DA352E96E601B2AF76
telfhash t18ef09adc6cb696562aee7f5819514f48030b7006fc4e5a50da45cc28a533b8a5b23ebb
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 :
4
# of downloads :
56
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Result
Verdict:
Clean
Maliciousness:

Behaviour
Changes owner for a file
Connection attempt
Creating a file
Launching a process
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/bc78b8628b1162d35f7dc3a784aba65d3dc6a054f83b4dc53e924f0cbeee913b
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-04-11T15:29:00Z UTC
Last seen:
2026-04-11T20:15:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/bc78b8628b1162d35f7dc3a784aba65d3dc6a054f83b4dc53e924f0cbeee913b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/9a3879fb-25e4-45e1-b14e-da12737f135c
Behavior Graph:
Download SVG
%3 guuid=535f6723-1800-0000-5238-56ba6c0b0000 pid=2924 /usr/bin/sudo guuid=cf1e9726-1800-0000-5238-56ba6e0b0000 pid=2926 /tmp/sample.bin write-file guuid=535f6723-1800-0000-5238-56ba6c0b0000 pid=2924->guuid=cf1e9726-1800-0000-5238-56ba6e0b0000 pid=2926 execve guuid=bce2f726-1800-0000-5238-56ba700b0000 pid=2928 /usr/bin/dash guuid=cf1e9726-1800-0000-5238-56ba6e0b0000 pid=2926->guuid=bce2f726-1800-0000-5238-56ba700b0000 pid=2928 execve guuid=7dda2527-1800-0000-5238-56ba710b0000 pid=2929 /usr/bin/dash guuid=bce2f726-1800-0000-5238-56ba700b0000 pid=2928->guuid=7dda2527-1800-0000-5238-56ba710b0000 pid=2929 clone
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/bd54f9dd-78b0-477d-a37e-c2adb8373705
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1896915
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1896915 Sample: s.elf Startdate: 11/04/2026 Architecture: LINUX Score: 48 36 169.254.169.254, 80 USDOSUS Reserved 2->36 38 109.202.202.202, 80 INIT7CH Switzerland 2->38 40 3 other IPs or domains 2->40 42 Multi AV Scanner detection for submitted file 2->42 10 s.elf 2->10         started        12 dash rm 2->12         started        14 dash rm 2->14         started        16 python3.8 dpkg 2->16         started        signatures3 process4 process5 18 s.elf bash 10->18         started        20 s.elf sh 10->20         started        process6 22 bash lesspipe 18->22         started        24 bash groups 18->24         started        26 bash dircolors 18->26         started        28 sh ifconfig 20->28         started        process7 30 lesspipe 22->30         started        32 lesspipe basename 22->32         started        process8 34 lesspipe dirname 30->34         started       
Score:
79%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bc78b8628b1162d35f7dc3a784aba65d3dc6a054f83b4dc53e924f0cbeee913b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bc78b8628b1162d35f7dc3a784aba65d3dc6a054f83b4dc53e924f0cbeee913b/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2026-04-11 18:14:48 UTC
File Type:
ELF64 Little (Exe)
AV detection:
7 of 23 (30.43%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xr4lqyulcfrngx35yotyjk5glu64nicu7a5u3rj6sjhqzpxose5q._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery linux
Link:
https://tria.ge/reports/260411-wvh9ksev5r/
Behaviour
System Network Configuration Discovery
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/bc78b8628b1162d35f7dc3a784aba65d3dc6a054f83b4dc53e924f0cbeee913b

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_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:ldpreload
Create hunting rule
Author:xorseed
Reference:https://stuff.rop.io/
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:malwareelf55503
Create hunting rule
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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: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

elf bc78b8628b1162d35f7dc3a784aba65d3dc6a054f83b4dc53e924f0cbeee913b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3816456/
  
Delivery method
Distributed via web download

Comments