MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 6a804f64c2799a94782d7d219d34c9c6f843c713f2971db04a4d9a2eb9e263b2. 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
SirkeiraStealer
Vendor detections: 13
| SHA256 hash: | 6a804f64c2799a94782d7d219d34c9c6f843c713f2971db04a4d9a2eb9e263b2 |
|---|---|
| SHA3-384 hash: | 2eb7c6d354bcaa7f827937cc339952b4a31e0a11d771639b5eb80a6a2a3ff6d0ed50d6d2795450d26b3cc64e539ea1a1 |
| SHA1 hash: | 7a0927f79c5b7917f6b38ece9fc29556b5459bd7 |
| MD5 hash: | 4238323bd3cfdd1d07a9df028da0a5af |
| humanhash: | lactose-pip-oregon-echo |
| File name: | Task.exe |
| Download: | download sample |
| Signature | SirkeiraStealer |
| File size: | 76'613'003 bytes |
| First seen: | 2026-02-11 20:55:20 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | dcaf48c1f10b0efa0a4472200f3850ed (45 x BlankGrabber, 23 x Efimer, 18 x PythonStealer) |
| ssdeep | 1572864:bm67R7EWod80izXUb9jETHPQmMpnx9luHY7otnq/2jNN3oeSqjQnPXTH5H:bTR7EWod9jcvPOn36SeSqjQnPXL5 |
| TLSH | T123F7338877941DE2EA54833B0617B94CAF59F50D67C9880FE7E871292CDF38A59FE900 |
| TrID | 48.7% (.EXE) Win64 Executable (generic) (10522/11/4) 23.3% (.EXE) Win16 NE executable (generic) (5038/12/1) 9.3% (.EXE) OS/2 Executable (generic) (2029/13) 9.2% (.EXE) Generic Win/DOS Executable (2002/3) 9.2% (.EXE) DOS Executable Generic (2000/1) |
| Magika | pebin |
| Reporter |  burger |
| Tags: | exe SirkeiraStealer stealer |
Intelligence
File Origin
# of uploads :
1
# of downloads :
116
Origin country :
NLVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Task.exe
Verdict:
No threats detected
Analysis date:
2026-02-11 20:55:44 UTC
Tags:
python
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
81.4%
Tags:
extens virus sage
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file in the %temp% subdirectories
Restart of the analyzed sample
Creating a window
Using the Windows Management Instrumentation requests
DNS request
Connection attempt
Delayed reading of the file
Sending a custom TCP request
Launching a process
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
expand installer-heuristic lolbin microsoft_visual_cc overlay packed pyinstaller
Verdict:
Malicious
Labled as:
TR/ATRAPS.Generic
Result
Gathering data
Verdict:
Malicious
File Type:
exe x64
Detections:
HEUR:Trojan.Python.Rodico.gen HEUR:Trojan.Python.Agent.gen
Result
Threat name:
Sirkeira Stealer
Detection:
malicious
Classification:
troj.spyw.evad
Score:
80 / 100
Signature
Antivirus / Scanner detection for submitted sample
Found many strings related to Crypto-Wallets (likely being stolen)
Found pyInstaller with non standard icon
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected Sirkeira Stealer
Behaviour
Behavior Graph:
Score:
95%
Verdict:
Malware
File Type:
PE
Gathering data
Verdict:
Malicious
Threat:
Trojan.Python.Rodico
Threat name:
Win64.Trojan.Generic
Status:
Suspicious
First seen:
2026-02-11 20:54:45 UTC
File Type:
PE+ (Exe)
Extracted files:
2615
AV detection:
6 of 36 (16.67%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
7/10
Tags:
pyinstaller
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Loads dropped DLL
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: | CP_Script_Inject_Detector |
|---|---|
| Author: | DiegoAnalytics |
| Description: | Detects attempts to inject code into another process across PE, ELF, Mach-O binaries |
| Rule name: | DebuggerCheck__API |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | DebuggerException__SetConsoleCtrl |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | dependsonpythonailib |
|---|---|
| Author: | Tim Brown |
| Description: | Hunts for dependencies on Python AI libraries |
| Rule name: | Detect_PyInstaller |
|---|---|
| Author: | Obscurity Labs LLC |
| Description: | Detects PyInstaller compiled executables across platforms |
| Rule name: | golang_bin_JCorn_CSC846 |
|---|---|
| Author: | Justin Cornwell |
| Description: | CSC-846 Golang detection ruleset |
| Rule name: | PyInstaller |
|---|---|
| Author: | @bartblaze |
| Description: | Identifies executable converted using PyInstaller. This rule by itself does NOT necessarily mean the detected file is malicious. |
| Rule name: | telebot_framework |
|---|---|
| Author: | vietdx.mb |
| Rule name: | upxHook |
|---|---|
| Author: | @r3dbU7z |
| Description: | Detect artifacts from 'upxHook' - modification of UPX packer |
| Reference: | https://bazaar.abuse.ch/sample/6352be8aa5d8063673aa428c3807228c40505004320232a23d99ebd9ef48478a/ |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
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