MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 e339bc887091bd92c4da113b0a80e854309dd86b9fe67e17b1434f83cf6efdfd. 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
CobaltStrike
Vendor detections: 15
| SHA256 hash: | e339bc887091bd92c4da113b0a80e854309dd86b9fe67e17b1434f83cf6efdfd |
|---|---|
| SHA3-384 hash: | 04b7494ea25f73a8acb20bfd89154e4a78691f30d13781549a98b638846f49cafe5bc01984a1718c5cca279217448459 |
| SHA1 hash: | 2aa3d871a8e5312d28b78e13985a7a526530089a |
| MD5 hash: | a89ea09f7ca0f2f3978455f4de17f9d3 |
| humanhash: | cardinal-alanine-autumn-november |
| File name: | 火绒杀毒王.exe |
| Download: | download sample |
| Signature | CobaltStrike |
| File size: | 13'627'633 bytes |
| First seen: | 2026-07-01 14:09:20 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | dcaf48c1f10b0efa0a4472200f3850ed (60 x BlankGrabber, 32 x Efimer, 22 x NetSupport) |
| ssdeep | 393216:e+85vzasFl7dCR1C99fdJElAmr+O1xptKLF+lV7dp:o5vzJFlUR1OXECmL7KL |
| TLSH | T13DD6339692B12496DD77023BD65BC532C9A378630B54CAD7C768A36E3E13ED04D3DB20 |
| TrID | 70.9% (.EXE) InstallShield setup (43053/19/16) 10.7% (.EXE) Win64 Executable (generic) (6522/11/2) 8.3% (.EXE) Win16 NE executable (generic) (5038/12/1) 3.3% (.EXE) OS/2 Executable (generic) (2029/13) 3.3% (.EXE) Generic Win/DOS Executable (2002/3) |
| Magika | pebin |
| dhash icon | f0f0f4f0d8c871b2 (1 x CobaltStrike) |
| Reporter |  Ling |
| Tags: | Cobalt Strike CobaltStrike exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
161
Origin country :
USVendor Threat Intelligence
Malware configuration found for:
PyInstaller
Details
Malware family:
n/a
ID:
1
File name:
7b22ef7e_.exe
Verdict:
No threats detected
Analysis date:
2026-07-01 14:04:01 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
CobaltStrikeStager
Detection(s):
Verdict:
Malicious
Score:
99.1%
Tags:
cobaltstrike emotet cobalt
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file in the %temp% subdirectories
Restart of the analyzed sample
Creating a window
Creating a file
Deleting a recently created file
Creating a process from a recently created file
Creating a process with a hidden window
Searching for synchronization primitives
Launching a service
Launching a process
Running batch commands
Connection attempt
Unauthorized injection to a recently created process
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
adaptive-context anti-debug expand installer-heuristic lolbin microsoft_visual_cc overlay packed packed packed pyinstaller reconnaissance
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-07-01T07:10:00Z UTC
Last seen:
2026-07-02T10:06:00Z UTC
Hits:
~100
Detections:
Trojan.Win64.Shelm.sb Trojan.Win32.Shelm.a Trojan-Dropper.Win32.Injector.sb PDM:Trojan.Win32.Generic Trojan.Win64.Shlem.sb Trojan.Win64.Shlem.rtv
Malware family:
LogMeIn
Verdict:
Suspicious
Score:
91%
Verdict:
Malware
File Type:
PE
Gathering data
Verdict:
Malicious
Threat:
Family.COBALTSTRIKE
Detection(s):
Suspicious file
Result
Malware family:
cobaltstrike
Score:
10/10
Tags:
family:cobaltstrike backdoor discovery pyinstaller trojan
Behaviour
Runs ping.exe
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Network Configuration Discovery: Internet Connection Discovery
Checks computer location settings
Loads dropped DLL
Family: Cobaltstrike
Malware Config
C2 Extraction:
http://192.168.88.143:80/9x5w
Unpacked files
SH256 hash:
e339bc887091bd92c4da113b0a80e854309dd86b9fe67e17b1434f83cf6efdfd
MD5 hash:
a89ea09f7ca0f2f3978455f4de17f9d3
SHA1 hash:
2aa3d871a8e5312d28b78e13985a7a526530089a
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: | DebuggerException__SetConsoleCtrl |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| 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: | TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE |
|---|---|
| Author: | CYFARE |
| Description: | Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments |
| Reference: | https://cyfare.net/ |
| 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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