MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 82639756a8286cf3e413fb73143b9af3986d839f186d301141820a35a2d2a52f. 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


Socks5Systemz


Vendor detections: 14


Intelligence 14 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 82639756a8286cf3e413fb73143b9af3986d839f186d301141820a35a2d2a52f
SHA3-384 hash: 4dc8e34188a7b9dd2ae4dddda0301bc7277ab4aef9a48ea429707e4e9b06fcd1787d6be6f65643cf1e51daf49aa90df9
SHA1 hash: 7203235af1b060fca54dae124f4160d0c49f5955
MD5 hash: 89db450d577cc652fa87b890dc770f67
humanhash: enemy-echo-rugby-apart
File name:file
Download: download sample
Signature Socks5Systemz
Create hunting rule
File size:3'722'045 bytes
First seen:2026-01-18 19:00:59 UTC
Last seen:2026-01-20 19:30:48 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'562 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 98304:Mjdx5PDEzT4XtC2n/KwYKM1Bo7J1XL3R/D2U:o5ozT49CI/dMaXFD2U
TLSH T15C0633C53699287CF0E3DEF61829E2104D7176E9227CB489970E95CE1F6B8E1412F3A7
TrID 76.2% (.EXE) Inno Setup installer (107240/4/30)
10.0% (.EXE) Win32 Executable Delphi generic (14182/79/4)
4.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.2% (.EXE) Win32 Executable (generic) (4504/4/1)
1.4% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Magika pebin
Reporter Bitsight
Tags:b BBX.file dropped-by-gcleaner exe Socks5Systemz


Avatar
Bitsight
url: http://194.38.20.224/service

Intelligence

File Origin
# of uploads :
92
# of downloads :
107
Origin country :
US US
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/3955880a-af85-446a-b8d5-91621146312f/
Malware family:
n/a
ID:
1
File name:
file.exe
Verdict:
Suspicious activity
Analysis date:
2026-01-18 19:04:57 UTC
Tags:
inno installer delphi
Link:
https://app.any.run/tasks/64b91129-6827-4ff0-b9bd-8da8bf0c67ea

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Socks5Systemz
Create hunting rule
Link:
https://www.capesandbox.com/analysis/49256/
Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=696d2e16bcad3327ec062e62
Tags:
injection dropper virus
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
adaptive-context borland_delphi fingerprint inno installer installer installer-heuristic overlay packed soft-404
Link:
https://www.filescan.io/uploads/696d2e0f584f1963ad5a3df0/reports/db0e7086-101e-4aa8-af8a-12ec10ed612f/overview
Verdict:
Malicious
Labled as:
Suspicious:InstallCore.XB.hwzw
Link:
https://www.hybrid-analysis.com/sample/82639756a8286cf3e413fb73143b9af3986d839f186d301141820a35a2d2a52f
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-01-18T16:12:00Z UTC
Last seen:
2026-01-20T04:51:00Z UTC
Hits:
~100
Detections:
Trojan.Win32.Ekstak.sb Trojan-Proxy.Win32.Sok5Syz.sb Trojan-Proxy.Win32.Sok5Syz.abl PDM:Trojan.Win32.Generic
Link:
https://opentip.kaspersky.com/82639756a8286cf3e413fb73143b9af3986d839f186d301141820a35a2d2a52f/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/c308cc43-6e9c-411b-a889-df12bb24840c
Score:
73%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/82639756a8286cf3e413fb73143b9af3986d839f186d301141820a35a2d2a52f
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 32 Exe x86
Link:
https://app.malva.re/file/89db450d577cc652fa87b890dc770f67
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/82639756a8286cf3e413fb73143b9af3986d839f186d301141820a35a2d2a52f/
Verdict:
Malicious
Threat:
Family.SOCKS5SYSTEMZ
Link:
https://tip.neiki.dev/file/82639756a8286cf3e413fb73143b9af3986d839f186d301141820a35a2d2a52f
Threat name:
Win32.Trojan.Sockssystemz
Create hunting rule
Status:
Suspicious
First seen:
2026-01-18 19:01:44 UTC
File Type:
PE (Exe)
Extracted files:
6
AV detection:
19 of 37 (51.35%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qjrzovvifbwphzat7nzrio426omg3a47dbwtaekbqifdliwsuuxq._file
Verdict:
malicious
Label(s):
socks5systemz
Create hunting rule
Similar samples:
error
Socks5Systemz
Result
Malware family:
socks5systemz
Create hunting rule
Score:
  10/10
Tags:
family:socks5systemz botnet discovery installer
Link:
https://tria.ge/reports/260118-xphxasdx9e/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Inno Setup is an open-source installation builder for Windows applications.
System Location Discovery: System Language Discovery
Checks installed software on the system
Executes dropped EXE
Loads dropped DLL
Detect Socks5Systemz Payload
Socks5Systemz
Socks5systemz family
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/16ba09c1-feff-4018-a00a-8b646e36e9f6
Unpacked files
SH256 hash:
82639756a8286cf3e413fb73143b9af3986d839f186d301141820a35a2d2a52f
MD5 hash:
89db450d577cc652fa87b890dc770f67
SHA1 hash:
7203235af1b060fca54dae124f4160d0c49f5955
Link:
https://www.unpac.me/results/eb60a077-c734-4b41-9a3c-c907fe2ac50b/
SH256 hash:
b0e9ec068cacfdd6f9237f68c4436e3899d7feb8d7e7d4445f03a3d249d30c39
MD5 hash:
5d94d42de2406e749e9e03a63c0bbb64
SHA1 hash:
34863c85263b7738325ac4f74e14108f47c5aeb5
Link:
https://www.unpac.me/results/eb60a077-c734-4b41-9a3c-c907fe2ac50b/
SH256 hash:
9dc1973f86c3eb466d209853d0677dfa5f536d81169dba4f1ed80fb75b965b18
MD5 hash:
3f971b5df9ad95ccd25f4d56c0c296cf
SHA1 hash:
d7216fc8f5ab7e8fcf667110f13c8f21017b8ec4
Link:
https://www.unpac.me/results/eb60a077-c734-4b41-9a3c-c907fe2ac50b/
SH256 hash:
b20a8d88c550981137ed831f2015f5f11517aeb649c29642d9d61dea5ebc37d1
MD5 hash:
526426126ae5d326d0a24706c77d8c5c
SHA1 hash:
68baec323767c122f74a269d3aa6d49eb26903db
Link:
https://www.unpac.me/results/eb60a077-c734-4b41-9a3c-c907fe2ac50b/
SH256 hash:
44b8e6a310564338968158a1ed88c8535dece20acb06c5e22d87953c261dfed0
MD5 hash:
9c8886759e736d3f27674e0fff63d40a
SHA1 hash:
ceff6a7b106c3262d9e8496d2ab319821b100541
Link:
https://www.unpac.me/results/eb60a077-c734-4b41-9a3c-c907fe2ac50b/
SH256 hash:
0c230862b0c7a8a2444394a7d8c8090ffed36db0d637340219bd78178b3bec38
MD5 hash:
2a1cd3a49b08f9b8f590915927a0c3c1
SHA1 hash:
4c5cf4ba4166b258d3b1ad7effe092b886de2b59
Link:
https://www.unpac.me/results/eb60a077-c734-4b41-9a3c-c907fe2ac50b/
Please note that we are no longer able to provide a coverage score for Virus Total.

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:FreddyBearDropper
Create hunting rule
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:ScanStringsInsocks5systemz
Create hunting rule
Author:Byambaa@pubcert.mn
Description:Scans presence of the found strings using the in-house brute force method
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns

File information

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

Web download

Socks5Systemz

Executable exe 82639756a8286cf3e413fb73143b9af3986d839f186d301141820a35a2d2a52f

(this sample)

  
Dropped by
Gcleaner
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/49256/

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