MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 df50794d348b4b83dcabe05fe5f61948ab01f1ce2ecef965bcc384b7b188ebd3. 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: 13
Maldoc score: 9
| SHA256 hash: | df50794d348b4b83dcabe05fe5f61948ab01f1ce2ecef965bcc384b7b188ebd3 |
|---|---|
| SHA3-384 hash: | 5152a195b80393587f1b5a2f670a1297981b84c38f3bae91c3252e8e8c3988489923df82bf362bdf27acb8837bbea249 |
| SHA1 hash: | cb7551f9422a6c688ed929efe2b47050b9f327dd |
| MD5 hash: | 09fa3b607e9a2e1ecf8766892212bdbd |
| humanhash: | social-mike-utah-fourteen |
| File name: | CI.xls |
| Download: | download sample |
| File size: | 875'008 bytes |
| First seen: | 2026-08-11 07:27:58 UTC |
| Last seen: | Never |
| File type: |  xls |
| MIME type: | application/vnd.ms-excel |
| ssdeep | 24576:PbLSv9k7FKYt1QRT/64rmC0GGnnSeJwszR:PbL3FKYtmB6DSeJws1 |
| TLSH | T118151212FF808A36D58657310BE761C6E72DFC2BEF254A0F2302772A7D76AE1D460919 |
| TrID | 34.9% (.XLS) Microsoft Excel sheet (32500/1/3) 30.1% (.XLS) Microsoft Excel sheet (alternate) (28000/1/3) 26.3% (.XLS) Microsoft Excel sheet (alternate) (24500/1/2) 8.6% (.) Generic OLE2 / Multistream Compound (8000/1) |
| Magika | xls |
| Reporter |  abuse_ch |
| Tags: | cve-2017-0199 xls |
Office OLE Information
This malware samples appears to be an Office document. The following table provides more information about this document using oletools and oledump.
OLE id
| Maldoc score: 9 |
| Application name is Microsoft Excel |
| File Format is MS Excel 97-2003 |
| Container Format is OLE |
| Office document is in encrypted |
| Office document contains VBA Macros |
OLE dump
MalwareBazaar was able to identify 22 sections in this file using oledump:
| Section ID | Section size | Section name |
|---|---|---|
| 1 | 114 bytes | CompObj |
| 2 | 244 bytes | DocumentSummaryInformation |
| 3 | 200 bytes | SummaryInformation |
| 4 | 99 bytes | MBD0001CB87/CompObj |
| 5 | 219404 bytes | MBD0001CB87/Package |
| 6 | 114 bytes | MBD0001CB88/CompObj |
| 7 | 220 bytes | MBD0001CB88/DocumentSummaryInformation |
| 8 | 132 bytes | MBD0001CB88/SummaryInformation |
| 9 | 94 bytes | MBD0001CB88/MBD00233248/CompObj |
| 10 | 20 bytes | MBD0001CB88/MBD00233248/Ole |
| 11 | 245706 bytes | MBD0001CB88/MBD00233248/CONTENTS |
| 12 | 71663 bytes | MBD0001CB88/Workbook |
| 13 | 684 bytes | MBD0001CB89/Ole |
| 14 | 314099 bytes | Workbook |
| 15 | 529 bytes | _VBA_PROJECT_CUR/PROJECT |
| 16 | 104 bytes | _VBA_PROJECT_CUR/PROJECTwm |
| 17 | 977 bytes | _VBA_PROJECT_CUR/VBA/Sheet1 |
| 18 | 977 bytes | _VBA_PROJECT_CUR/VBA/Sheet2 |
| 19 | 977 bytes | _VBA_PROJECT_CUR/VBA/Sheet3 |
| 20 | 985 bytes | _VBA_PROJECT_CUR/VBA/ThisWorkbook |
| 21 | 2644 bytes | _VBA_PROJECT_CUR/VBA/_VBA_PROJECT |
| 22 | 552 bytes | _VBA_PROJECT_CUR/VBA/dir |
OLE vba
MalwareBazaar was able to extract and deobfuscate VBA script(s) the following information from OLE objects embedded in this file using olevba:
| Type | Keyword | Description |
|---|---|---|
| Suspicious | Hex Strings | Hex-encoded strings were detected, may beused to obfuscate strings (option --decode tosee all) |
Intelligence
File Origin
# of uploads :
1
# of downloads :
161
Origin country :
SEVendor Threat Intelligence
Malware configuration found for:
MSO
Details
Verdict:
Legit
File type:
application/vnd.ms-excel
Has a screenshot:
False
Contains macros:
False
Detection:
n/a
Verdict:
Malicious
Score:
96.5%
Tags:
virus macro micro
Result
Verdict:
Malware
Maliciousness:
Behaviour
DNS request
Using the Windows Management Instrumentation requests
Creating a process with a hidden window
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Possible injection to a system process
Forced shutdown of a system process
Bypassing of proactive protection methods using Windows Management Instrumentation (WMI)
Launching a process by exploiting the app vulnerability
Unauthorized injection to a system process
Result
Verdict:
Malicious
File Type:
Legacy Excel File with Macro
Payload URLs
URL
File name
http://0000004674033553/80/www.independent.co.ukextrasindybestgadgets-techbest-cloud-storage-online-review-b19678030323000221
Embedded Ole
Behaviour
SuspiciousRTF detected
Document image
Image:
Verdict:
Unknown
Threat level:
0/10
Confidence:
100%
Tags:
evasive macros
Verdict:
Malicious
Labled as:
CVE-2017-0199
Label:
Malicious
Suspicious Score:
10/10
Score Malicious:
1%
Score Benign:
0%
Verdict:
Malicious
File Type:
xls
First seen:
2026-08-10T09:35:00Z UTC
Last seen:
2026-08-13T05:27:00Z UTC
Hits:
~10000
Result
Threat name:
n/a
Detection:
malicious
Classification:
expl
Score:
56 / 100
Signature
Document exploit detected (process start blacklist hit)
Excel sheet contains many unusual embedded objects
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
OFFICE
Gathering data
Threat name:
Win32.Exploit.CVE-2017-0199
Status:
Suspicious
First seen:
2026-08-10 16:32:53 UTC
File Type:
Document
Extracted files:
76
AV detection:
11 of 23 (47.83%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
10/10
Tags:
persistence ransomware
Behaviour
Checks processor information in registry
Enumerates system info in registry
Suspicious behavior: AddClipboardFormatListener
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Uses Volume Shadow Copy WMI provider
Uses Volume Shadow Copy service COM API
Process spawned unexpected child process
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: | informational_win_ole_protected |
|---|---|
| Author: | Jeff White (karttoon@gmail.com) @noottrak |
| Description: | Identify OLE Project protection within documents. |
| Rule name: | pe_no_import_table |
|---|---|
| Description: | Detect pe file that no import table |
| Rule name: | VECT_Ransomware |
|---|---|
| Author: | Mustafa Bakhit |
| Description: | Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments. |
| Rule name: | XLS_STRINGS |
|---|---|
| Author: | somedieyoungZZ |
| Description: | Detect Strings targeting Bangladesh |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Comments
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