MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 76f31ade7064e808784e930b6d19ab13c44d016843ca3e4ea240dbc021aaa802. 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
| SHA256 hash: | 76f31ade7064e808784e930b6d19ab13c44d016843ca3e4ea240dbc021aaa802 |
|---|---|
| SHA3-384 hash: | 12c85ec22ff2e5213b6ed0231a379fb6ef6e2a1601dc0fc666affbab25ae9ef8000282c505a217c947dd9197abf03acf |
| SHA1 hash: | 8e6edef369723a94ee7d0c876a10396ae9d4ee2b |
| MD5 hash: | ef2576d671a6fb21b0c75635c232c108 |
| humanhash: | quebec-illinois-bluebird-table |
| File name: | TIN260600214.xlam |
| Download: | download sample |
| File size: | 2'993'564 bytes |
| First seen: | 2026-07-29 12:15:32 UTC |
| Last seen: | 2026-07-29 12:16:29 UTC |
| File type: |  xlsx |
| MIME type: | application/vnd.openxmlformats-officedocument.spreadsheetml.sheet |
| ssdeep | 49152:pOc2yD4lTPeeA3l4BQSH//Y0T54pDv3rf7eFX0j6FTsresx0Y4HrMom4k:poyEFPo4BQUAWA3f7GHTsrdq4om5 |
| TLSH | T113D502FB58B265536B904663EA0F2C0A339B19D53724D342EA1150AC7F7B1D38EA2733 |
| TrID | 61.2% (.XLSX) Excel Microsoft Office Open XML Format document (34000/1/7) 31.5% (.ZIP) Open Packaging Conventions container (17500/1/4) 7.2% (.ZIP) ZIP compressed archive (4000/1) |
| Magika | xlsx |
| Reporter |  TomU |
| Tags: | CVE-2017-11882 xlsx |
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 dump
MalwareBazaar was able to identify 3 sections in this file using oledump:
| Section ID | Section size | Section name |
|---|---|---|
| A1 | 2899738 bytes | ole10NAtIve |
| A2 | 0 bytes | kgSZIfq |
Intelligence
File Origin
# of uploads :
3
# of downloads :
138
Origin country :
CHVendor Threat Intelligence
Malware configuration found for:
MSO
Details
Verdict:
Legit
File type:
text/xml
Has a screenshot:
False
Contains macros:
False
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Searching for synchronization primitives
Launching a process
DNS request
Sending an HTTP GET request
Creating a file in the %AppData% directory
Сreating synchronization primitives
Searching for the window
Using the Windows Management Instrumentation requests
Creating a process with a hidden window
Connection attempt
Sending a custom TCP request
Connection attempt to an infection source
Creating a file in the %temp% directory
Deleting a recently created file
Creating a process from a recently created file
Reading critical registry keys
Possible injection to a system process
Connection attempt by exploiting the app vulnerability
Setting a global event handler for the keyboard
Query of malicious DNS domain
Sending a TCP request to an infection source
Unauthorized injection to a recently created process
Stealing user critical data
Bypassing of proactive protection methods using Windows Management Instrumentation (WMI)
Sending a custom TCP request by exploiting the app vulnerability
Launching a process by exploiting the app vulnerability
Enabling autorun by creating a file
Unauthorized injection to a system process
Result
Verdict:
Malicious
File Type:
OOXML Excel File with Embedding Objects
Behaviour
BlacklistAPI detected
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
embedequation exploit masquerade shellcode
Verdict:
Malicious
Labled as:
CVE-2018-0798
Label:
Benign
Suspicious Score:
4.3/10
Score Malicious:
44%
Score Benign:
56%
Verdict:
Malicious
File Type:
xlam
First seen:
2026-07-28T03:28:00Z UTC
Last seen:
2026-07-31T09:45:00Z UTC
Hits:
~100
Score:
100%
Verdict:
Malware
File Type:
OFFICE
Verdict:
inconclusive
YARA:
3 match(es)
Tags:
Office Document
Threat name:
Document-Office.Exploit.CVE-2017-11882
Status:
Malicious
First seen:
2026-07-29 04:01:24 UTC
File Type:
Document
Extracted files:
16
AV detection:
23 of 36 (63.89%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
1/10
Tags:
persistence ransomware
Behaviour
Checks processor information in registry
Enumerates system info in registry
Suspicious behavior: AddClipboardFormatListener
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Uses Task Scheduler COM API
Uses Volume Shadow Copy WMI provider
Uses Volume Shadow Copy service COM API
Malware family:
XWorm
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.63
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: | FreddyBearDropper |
|---|---|
| Author: | Dwarozh Hoshiar |
| Description: | Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip. |
| Rule name: | telebot_framework |
|---|---|
| Author: | vietdx.mb |
| Rule name: | vmdetect |
|---|---|
| Author: | nex |
| Description: | Possibly employs anti-virtualization techniques |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
xlsx 76f31ade7064e808784e930b6d19ab13c44d016843ca3e4ea240dbc021aaa802
(this sample)
Delivery method
Distributed via e-mail attachment
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