MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 fbfb5217a45ca98abda656c49b61fd79bd6cf3bf96e8a1ed4ba0b15fd2024251. 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: 12
| SHA256 hash: | fbfb5217a45ca98abda656c49b61fd79bd6cf3bf96e8a1ed4ba0b15fd2024251 |
|---|---|
| SHA3-384 hash: | 1a391527b4b8ea76065b68f80aa971e91dcf1612615fff2251ca3171c882e3657a0d511cbddcb9225d90517258ce29c4 |
| SHA1 hash: | 755b96eb228c6b31223115d3b12a6f4bb2d5d7f4 |
| MD5 hash: | 6fa88e9b4d4a96be6c8b347904ba6d5d |
| humanhash: | north-winter-pip-single |
| File name: | mlCaue.exe |
| Download: | download sample |
| Signature | CobaltStrike |
| File size: | 1'558'096 bytes |
| First seen: | 2025-01-21 01:37:32 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f23d328012cba0ba21c054f533944415 (1 x CobaltStrike) |
| ssdeep | 6144:4NSAKmmYlqntJ44DFgmD9uC6hmiRf0h5nSaZdC2d4knIuTJgLxkwkl6kWi2s973:4NSAJmYlqt3DtcHRf0vnSaCAVtgL2wkF |
| Threatray | 476 similar samples on MalwareBazaar |
| TLSH | T17B75FEA696B6D0F0E602B191207C7B1AC712CBAF20D495553AE8B280DF438775FDDB4B |
| TrID | 44.4% (.EXE) Win64 Executable (generic) (10522/11/4) 21.3% (.EXE) Win16 NE executable (generic) (5038/12/1) 8.7% (.ICL) Windows Icons Library (generic) (2059/9) 8.5% (.EXE) OS/2 Executable (generic) (2029/13) 8.4% (.EXE) Generic Win/DOS Executable (2002/3) |
| Magika | pebin |
| File icon (PE): |  |
| dhash icon | aa27616971616986 (1 x CobaltStrike) |
| Reporter |  lighting999 |
| Tags: | CobaltStrike exe malware |
Intelligence
File Origin
# of uploads :
1
# of downloads :
610
Origin country :
USVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
mlCaue.exe
Verdict:
Malicious activity
Analysis date:
2025-01-21 01:48:28 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
93.3%
Tags:
injection cobalt beacon virus
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Launching the default Windows debugger (dwwin.exe)
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
cobalt microsoft_visual_cc
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Verdict:
Suspicious
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
64 / 100
Signature
AI detected suspicious sample
Found direct / indirect Syscall (likely to bypass EDR)
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Score:
99%
Verdict:
Malware
File Type:
PE
Threat name:
Win64.Trojan.CobaltStrike
Status:
Malicious
First seen:
2024-12-19 12:15:08 UTC
File Type:
PE+ (Exe)
Extracted files:
3
AV detection:
16 of 24 (66.67%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
cobaltstrike
Similar samples:
+ 466 additional samples on MalwareBazaar
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
fbfb5217a45ca98abda656c49b61fd79bd6cf3bf96e8a1ed4ba0b15fd2024251
MD5 hash:
6fa88e9b4d4a96be6c8b347904ba6d5d
SHA1 hash:
755b96eb228c6b31223115d3b12a6f4bb2d5d7f4
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
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: | meth_stackstrings |
|---|---|
| Author: | Willi Ballenthin |
| Rule name: | PE_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | Sus_Obf_Enc_Spoof_Hide_PE |
|---|---|
| Author: | XiAnzheng |
| Description: | Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP) |
| Rule name: | win_cobalt_strike_auto |
|---|---|
| Author: | Felix Bilstein - yara-signator at cocacoding dot com |
| Description: | Detects win.cobalt_strike. |
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
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::GetStartupInfoW |
| WIN_BASE_EXEC_API | Can Execute other programs | api-ms-win-crt-runtime-l1-1-0.dll::_get_narrow_winmain_command_line |
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