MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 c91c28fc01306307989298d44d546ac1b88469d15b30c2ba72d19b29075a968d. 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: 12
| SHA256 hash: | c91c28fc01306307989298d44d546ac1b88469d15b30c2ba72d19b29075a968d |
|---|---|
| SHA3-384 hash: | b9ffb02d01aab906ea36abded0d761a97965e4666d36d9160612f1342baa41f0f31987ed411df2f734440958a6216118 |
| SHA1 hash: | 2c82d79eb23f2f3828c291ea19abb8f3756f9159 |
| MD5 hash: | b5b3ae355fa7f2c162e4763fe15a7606 |
| humanhash: | glucose-white-nebraska-grey |
| File name: | helptemp6pds.exe |
| Download: | download sample |
| File size: | 2'433'536 bytes |
| First seen: | 2025-08-12 21:19:30 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 581904886fa82d72b55f3b95feac6241 (22 x LummaStealer, 3 x Stealc, 1 x XWorm) |
| ssdeep | 49152:AhTCFkGtB8C7FbIWAxsbSF9qCvnsAIgjMXt674bv6:Ah0rBTsF9zvnNIggXt6A6 |
| TLSH | T191B5D029E93991D6FCD340B17B599251A8237F3BCF2C299B50F48B51114AEED063B23B |
| TrID | 63.5% (.EXE) Win64 Executable (generic) (10522/11/4) 12.2% (.EXE) OS/2 Executable (generic) (2029/13) 12.0% (.EXE) Generic Win/DOS Executable (2002/3) 12.0% (.EXE) DOS Executable Generic (2000/1) |
| Magika | pebin |
| Reporter |  aachum |
| Tags: | ClickFix exe genspark-browser-world |
Intelligence
File Origin
# of uploads :
1
# of downloads :
186
Origin country :
ESVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ps812cm.tsv.ps1
Verdict:
Malicious activity
Analysis date:
2025-08-12 20:02:07 UTC
Tags:
pastebin uac susp-powershell auto-reg xor-url generic python evasion
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Verdict:
Clean
Score:
84.2%
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Launching a process
Creating a window
Creating a file in the %temp% directory
Delayed writing of the file
Sending a custom TCP request
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
fingerprint microsoft_visual_cc packed similar-threat
Verdict:
Malicious
Labled as:
Lazy.Generic
Verdict:
Suspicious
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
68 / 100
Signature
Allocates memory in foreign processes
Injects a PE file into a foreign processes
Multi AV Scanner detection for submitted file
Sigma detected: Silenttrinity Stager Msbuild Activity
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Writes to foreign memory regions
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Gathering data
Verdict:
Malicious
Threat:
Win64.Malware.Heuristic
Threat name:
Win64.Trojan.LummaStealer
Status:
Malicious
First seen:
2025-08-12 21:40:56 UTC
File Type:
PE+ (Exe)
AV detection:
21 of 24 (87.50%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
5/10
Tags:
discovery
Behaviour
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
c91c28fc01306307989298d44d546ac1b88469d15b30c2ba72d19b29075a968d
MD5 hash:
b5b3ae355fa7f2c162e4763fe15a7606
SHA1 hash:
2c82d79eb23f2f3828c291ea19abb8f3756f9159
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | DebuggerCheck__API |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | golang_bin_JCorn_CSC846 |
|---|---|
| Author: | Justin Cornwell |
| Description: | CSC-846 Golang detection ruleset |
| Rule name: | pe_detect_tls_callbacks |
|---|
| Rule name: | Sus_Obf_Enc_Spoof_Hide_PE |
|---|---|
| Author: | XiAnzheng |
| Description: | Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP) |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
ps1 exe c91c28fc01306307989298d44d546ac1b88469d15b30c2ba72d19b29075a968d
(this sample)
Delivery method
Distributed via web download
BLint
The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.
Findings
| ID | Title | Severity |
|---|---|---|
| CHECK_AUTHENTICODE | Missing Authenticode | high |
| CHECK_DLL_CHARACTERISTICS | Missing dll Security Characteristics (GUARD_CF) | high |
Reviews
| ID | Capabilities | Evidence |
|---|---|---|
| WIN32_PROCESS_API | Can Create Process and Threads | KERNEL32.dll::CloseHandle KERNEL32.dll::CreateThread |
| WIN_BASE_API | Uses Win Base API | KERNEL32.dll::TerminateProcess KERNEL32.dll::LoadLibraryExW KERNEL32.dll::GetStartupInfoW KERNEL32.dll::GetCommandLineA KERNEL32.dll::GetCommandLineW |
| WIN_BASE_EXEC_API | Can Execute other programs | KERNEL32.dll::WriteConsoleW KERNEL32.dll::FreeConsole KERNEL32.dll::ReadConsoleW KERNEL32.dll::SetStdHandle KERNEL32.dll::GetConsoleMode KERNEL32.dll::GetConsoleOutputCP |
| WIN_BASE_IO_API | Can Create Files | KERNEL32.dll::CreateFileW |
| WIN_BASE_USER_API | Retrieves Account Information | ADVAPI32.dll::GetUserNameA |
| WIN_USER_API | Performs GUI Actions | USER32.dll::EmptyClipboard USER32.dll::OpenClipboard USER32.dll::CreateWindowExW |
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