MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e10b18f10b4d07128d965e6d7ec0d6568f3c0fd64d87f48998aaa41ecf63e91d. 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


CoinMiner


Vendor detections: 8


Intelligence 8 IOCs YARA 22 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e10b18f10b4d07128d965e6d7ec0d6568f3c0fd64d87f48998aaa41ecf63e91d
SHA3-384 hash: b50764600fd36d6c0516c16f2f90285f562c8feb9583fac36cd23f32ad9500739f48f4789b4e6eca365a028e864c3611
SHA1 hash: f6afd5a5bcc12f71003d5f42fa43f840256b5ab6
MD5 hash: cf63630a5750f113d94dca8698830eb5
humanhash: friend-black-texas-spaghetti
File name:syd-api-01_1771980125_elf_VuSiJeKr
Download: download sample
Signature CoinMiner
Create hunting rule
File size:24'187'015 bytes
First seen:2026-02-27 04:35:39 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 393216:pGhfjGV/iPqXPHCkHFDlcugmERcS0nc77YeiD526BPDmmERcS0nq:khZkHJlVY0Ph5D20q
TLSH T18937D057F8E608A0C4EDC2B189768226E971B84D0B7523EB57A0B7341F337F1597AB84
telfhash t1e972ce71497c74b5a2a6d961f373b4b4d53318b167f834b00063ada2efe1e851caac27
gimphash e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
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:CoinMiner elf upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 5e2ba475902c8d15ff0d0cb360a71951eb6a3b95d2737dfebfe55a4c6980d8d1
File size (compressed) :18'481'252 bytes
File size (de-compressed) :24'187'015 bytes
Format:linux/amd64
Packed file: 5e2ba475902c8d15ff0d0cb360a71951eb6a3b95d2737dfebfe55a4c6980d8d1

Intelligence

File Origin
# of uploads :
1
# of downloads :
99
Origin country :
NL NL
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/9ff4afcc-781b-46e9-b4fe-effe99a96872/
Detection(s):
Unix.Trojan.Generic-9910178-0
Create hunting rule

Gathering data
Verdict:
Malicious
File Type:
elf.64.le
Detections:
HEUR:Trojan.Linux.FritzFrog.gen
Link:
https://opentip.kaspersky.com/e10b18f10b4d07128d965e6d7ec0d6568f3c0fd64d87f48998aaa41ecf63e91d/results?tab=lookup
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad.mine
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1875755
Signature
Executes the "crontab" command typically for achieving persistence
Found strings related to Crypto-Mining
Found Tor onion address
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1875755 Sample: syd-api-01_1771980125_elf_V... Startdate: 27/02/2026 Architecture: LINUX Score: 56 44 169.254.169.254, 80 USDOSUS Reserved 2->44 46 109.202.202.202, 80 INIT7CH Switzerland 2->46 48 3 other IPs or domains 2->48 50 Found Tor onion address 2->50 52 Sample is packed with UPX 2->52 8 syd-api-01_1771980125_elf_VuSiJeKr.elf 2->8         started        11 dash rm 2->11         started        13 dash rm 2->13         started        15 python3.8 dpkg 2->15         started        signatures3 process4 signatures5 54 Found strings related to Crypto-Mining 8->54 17 syd-api-01_1771980125_elf_VuSiJeKr.elf sh 8->17         started        19 syd-api-01_1771980125_elf_VuSiJeKr.elf sh 8->19         started        21 syd-api-01_1771980125_elf_VuSiJeKr.elf sh 8->21         started        23 39 other processes 8->23 process6 process7 25 sh crontab 17->25         started        28 sh pidof 19->28         started        30 sh awk 19->30         started        38 3 other processes 19->38 40 5 other processes 21->40 32 sh pkill 23->32         started        34 sh pkill 23->34         started        36 sh pkill 23->36         started        42 51 other processes 23->42 signatures8 56 Executes the "crontab" command typically for achieving persistence 25->56
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e10b18f10b4d07128d965e6d7ec0d6568f3c0fd64d87f48998aaa41ecf63e91d
Gathering data
Verdict:
Malicious
Threat:
Family.COINMINER
Link:
https://tip.neiki.dev/file/e10b18f10b4d07128d965e6d7ec0d6568f3c0fd64d87f48998aaa41ecf63e91d
Threat name:
Linux.PUA.Maltiverza
Create hunting rule
Status:
Malicious
First seen:
2026-02-27 04:36:57 UTC
File Type:
ELF64 Little (Exe)
AV detection:
10 of 38 (26.32%)
Threat level:
  1/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4efrr4iljudrfdmwlzwx5qgwk2htyd6wjwd7jcmyvksb5t3d5eoq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
antivm credential_access defense_evasion discovery execution linux persistence privilege_escalation upx
Link:
https://tria.ge/reports/260227-e8c62say6e/
Behaviour
GoLang User-Agent
Enumerates kernel/hardware configuration
Reads runtime system information
Writes file to shm directory
Writes file to tmp directory
Checks CPU configuration
Creates .desktop file
Reads CPU attributes
Modifies Bash startup script
UPX packed file
Abuse Elevation Control Mechanism: Sudo and Sudo Caching
Adds a user to the system
Attempts to change immutable files
Creates/modifies environment variables
Enumerates running processes
Modifies systemd
Reads list of loaded kernel modules
Write file to user bin folder
File and Directory Permissions Modification
Deletes itself
Executes dropped EXE
Modifies sudoers policy
OS Credential Dumping
Adds new SSH keys
Modifies password files for system users/ groups
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e10b18f10b4d/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.15
Link:
https://yomi.yoroi.company/submissions/e10b18f10b4d07128d965e6d7ec0d6568f3c0fd64d87f48998aaa41ecf63e91d

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:BLOWFISH_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for Blowfish constants
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:DetectGoMethodSignatures
Create hunting rule
Author:Wyatt Tauber
Description:Detects Go method signatures in unpacked Go binaries
Rule name:Detect_Go_GOMAXPROCS
Create hunting rule
Author:Obscurity Labs LLC
Description:Detects Go binaries by the presence of runtime.GOMAXPROCS in the runtime metadata
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:enterpriseunix2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise UNIX
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:GoBinTest
Create hunting rule
Rule name:golang_binary_string
Create hunting rule
Description:Golang strings present
Rule name:golang_duffcopy_amd64
Create hunting rule
Rule name:Golang_Find_CSC846
Create hunting rule
Author:Ashar Siddiqui
Description:Find Go Signatuers
Rule name:Golang_Find_CSC846_Simple
Create hunting rule
Author:Ashar Siddiqui
Description:Find Go Signatuers
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:ProgramLanguage_Golang
Create hunting rule
Author:albertzsigovits
Description:Application written in Golang programming language
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques
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.

CoinMiner

elf 5e2ba475902c8d15ff0d0cb360a71951eb6a3b95d2737dfebfe55a4c6980d8d1

CoinMiner

elf e10b18f10b4d07128d965e6d7ec0d6568f3c0fd64d87f48998aaa41ecf63e91d

(this sample)

  
Dropped by
SHA256 5e2ba475902c8d15ff0d0cb360a71951eb6a3b95d2737dfebfe55a4c6980d8d1
  
Dropped by
MD5 65fce8cea22e34af3dd726b838c72a9c

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