MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ed8f995184e5d9e36f6ed292aa08f28a361aaf906a0346f0325be7d29556708f. 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


Cobalt Strike


Vendor detections: 19


Intelligence 19 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ed8f995184e5d9e36f6ed292aa08f28a361aaf906a0346f0325be7d29556708f
SHA3-384 hash: 0318e626997009af1b19493e4c2cb3fd3cad84c6f356890de7979c82848159a17d4d1a69a3e171f807e776e776cddb5b
SHA1 hash: a66b81f6def47bd6d3371e1ecdc1040b5c7e5e15
MD5 hash: 8f3ddf8622e8a698126e42cde97c95fb
humanhash: washington-nine-social-hydrogen
File name:福建恒安集团-2025年工建生产耗材及备品采购项目公开询价文件.exe
Download: download sample
Signature Cobalt Strike
Create hunting rule
File size:8'175'221 bytes
First seen:2025-09-27 03:30:20 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 1e92fd54d65284238a0e3b74b2715062 (21 x Empyrean, 4 x Gh0stRAT, 4 x Telemiris)
ssdeep 196608:Aqb0aF7QOz7NCsXDjDyfmdJolpPgToa10/tAN5FOnJ6J0w9H+xZ:hLF7l7NCEDLJ83a101AsN6+x
TLSH T17F86336456C89FA6F8A6903B4C31AC45D5FA3C2A5211E54F2984372BAEF31744C3FB27
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 kafan_shengui
Tags:Cobalt Strike CobaltStrike exe


Avatar
kafan_shengui
Targeted Attack.
C&C: 47.122.63.148

Intelligence

File Origin
# of uploads :
1
# of downloads :
136
Origin country :
US US
Vendor Threat Intelligence
Malware family:
cobaltstrike
Create hunting rule
ID:
1
File name:
-2025.exe
Verdict:
Malicious activity
Analysis date:
2025-09-27 03:30:54 UTC
Tags:
python pyinstaller cobaltstrike
Link:
https://app.any.run/tasks/619821ce-00a6-4fcd-a514-6783e6a0bb1e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
CobaltStrikeStager
Create hunting rule
Link:
https://www.capesandbox.com/analysis/29207/
Detection(s):
SecuriteInfo.com.Mal.Generic-S.5621.7552.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68d75a6afb8bc5050e4f1508
Tags:
cobaltstrike dridex cobalt
Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Restart of the analyzed sample
Connection attempt
Sending a custom TCP request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
compiled-script expand lolbin microsoft_visual_cc overlay overlay packed pyinstaller pyinstaller python unsafe
Link:
https://www.filescan.io/uploads/68d75a6a674d5fd6aa0e3211/reports/1970dd4b-2f2c-49ae-a139-1d1c2f82b7c8/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/ed8f995184e5d9e36f6ed292aa08f28a361aaf906a0346f0325be7d29556708f
Verdict:
Malicious
File Type:
exe x64
First seen:
2025-09-27T00:49:00Z UTC
Last seen:
2025-09-27T00:49:00Z UTC
Hits:
~100
Detections:
Trojan.Win64.Shelm.sb Trojan.Win64.Cobalt.sb Trojan.Win32.CobaltStrike.lhr BSS:Exploit.Win32.Generic.nblk BSS:Exploit.Win32.Generic Backdoor.Cobalt.HTTP.C&C Trojan-Downloader.Agent.HTTP.C&C Trojan.Win64.Shlem.sb Trojan.Win32.Shelma.a Trojan.Win32.Shelm.a Trojan.Win32.CobaltStrike.sb HackTool.Cobalt.HTTP.C&C
Link:
https://opentip.kaspersky.com/ed8f995184e5d9e36f6ed292aa08f28a361aaf906a0346f0325be7d29556708f/results?tab=lookup
Malware family:
Cobalt Strike
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6467320b-50cf-4a4f-b82d-4435b7120369
Score:
78%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/ed8f995184e5d9e36f6ed292aa08f28a361aaf906a0346f0325be7d29556708f
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
Executable PDB Path PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/8f3ddf8622e8a698126e42cde97c95fb
Detection:
cobaltstrike
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ed8f995184e5d9e36f6ed292aa08f28a361aaf906a0346f0325be7d29556708f/
Verdict:
Malicious
Threat:
Family.COBALTSTRIKE
Link:
https://tip.neiki.dev/file/ed8f995184e5d9e36f6ed292aa08f28a361aaf906a0346f0325be7d29556708f
Threat name:
Win64.Backdoor.Cobeacon
Create hunting rule
Status:
Malicious
First seen:
2025-09-27 03:30:56 UTC
File Type:
PE+ (Exe)
Extracted files:
678
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5whzsume4xm6g33o2kjkuchsri3bvl4qnibun4bslpt5ffkwochq._file
Verdict:
malicious
Label(s):
metasploit
Create hunting rule
cobaltstrike
Create hunting rule
Similar samples:
error
Cobalt Strike
Result
Malware family:
cobaltstrike
Create hunting rule
Score:
  10/10
Tags:
family:cobaltstrike backdoor pyinstaller trojan
Link:
https://tria.ge/reports/250927-d2w5xayzdt/
Behaviour
Suspicious use of WriteProcessMemory
Loads dropped DLL
Cobaltstrike
Cobaltstrike family
Malware Config
C2 Extraction:
http://47.122.63.148:45981/a3Zo
Verdict:
Suspicious
Tags:
Cobalt_Strike c2
YARA:
n/a
Link:
https://app.threat.zone/submission/f1e6fef3-ccdd-4306-963a-472a0e922e32
Unpacked files
SH256 hash:
ed8f995184e5d9e36f6ed292aa08f28a361aaf906a0346f0325be7d29556708f
MD5 hash:
8f3ddf8622e8a698126e42cde97c95fb
SHA1 hash:
a66b81f6def47bd6d3371e1ecdc1040b5c7e5e15
Link:
https://www.unpac.me/results/01b0e4a7-b953-48bf-b9e1-24ed0dcdf339/
SH256 hash:
6a0850419432735a98e56857d5cfce97e9d58a947a9863ca6afadd1c7bcab27c
MD5 hash:
4a365ffdbde27954e768358f4a4ce82e
SHA1 hash:
a1b31102eee1d2a4ed1290da2038b7b9f6a104a3
Link:
https://www.unpac.me/results/01b0e4a7-b953-48bf-b9e1-24ed0dcdf339/
SH256 hash:
296426e7ce11bc3d1cfa9f2aeb42f60c974da4af3b3efbeb0ba40e92e5299fdf
MD5 hash:
89511df61678befa2f62f5025c8c8448
SHA1 hash:
df3961f833b4964f70fcf1c002d9fd7309f53ef8
Link:
https://www.unpac.me/results/01b0e4a7-b953-48bf-b9e1-24ed0dcdf339/
Malware family:
CobaltStrike
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ed8f995184e5/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/ed8f995184e5d9e36f6ed292aa08f28a361aaf906a0346f0325be7d29556708f

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_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Detect_PyInstaller
Create hunting rule
Author:Obscurity Labs LLC
Description:Detects PyInstaller compiled executables across platforms
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:PyInstaller
Create hunting rule
Author:@bartblaze
Description:Identifies executable converted using PyInstaller. This rule by itself does NOT necessarily mean the detected file is malicious.
Rule name:upxHook
Create hunting rule
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.

Cape
Cape
https://www.capesandbox.com/analysis/29207/

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