MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 c4b5846ab10b6ac87f6f176bcb8a3f76a720628fd8b1aa9d7c1f603192f67bd0. 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
GuLoader
Vendor detections: 3
| SHA256 hash: | c4b5846ab10b6ac87f6f176bcb8a3f76a720628fd8b1aa9d7c1f603192f67bd0 |
|---|---|
| SHA3-384 hash: | 3d982259a1efcc92093c69899c190e707b35cb36242109ae6f49c68c475e3e2544d2afb0fe2ac5a4418eea97a2b1ff67 |
| SHA1 hash: | 27e3ef432eab3b6aa22ef74555efc7e9f1b0ff42 |
| MD5 hash: | 438e1a6a0b443e233277a1f575374241 |
| humanhash: | may-indigo-don-yellow |
| File name: | Billing_Statement-162315070.xlsx.exe |
| Download: | download sample |
| Signature | GuLoader |
| File size: | 102'400 bytes |
| First seen: | 2020-05-22 09:49:12 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 1837609478fe760f0f96cbd6700d17c0 (1 x GuLoader) |
| ssdeep | 768:EAQaxii1OqmZJl0NFM3sVmweCaAQN9Uncw+fUoxnHaw30NvpJ+aGDZ1jks:vow8ZJlg1ep3HMxo1Hz30N6aKZt |
| Threatray | 5'125 similar samples on MalwareBazaar |
| TLSH | 78A32B3178E0EC51EA5485F2AE674779192BBCB015468A47F3C77F2C29326D2E86334B |
| Reporter |  abuse_ch |
| Tags: | exe GuLoader |
abuse_ch
Malspam distributing GuLoader:HELO: mxserver22-out4.masterweb.com
Sending IP: 103.25.223.204
From: Total Credit Management Services Ltd. <inquiry@totalcredit.hk>
Subject: Billing_Statement-162315070; 162315090
Attachment: Billing_Statement-162315070.rar (contains "Billing_Statement-162315070.xlsx.exe")
GuLoader payload URL:
https://qif.ac.ke/komi_yUyfmoyRdV90.bin
Intelligence
File Origin
# of uploads :
1
# of downloads :
73
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
Win32.Trojan.Injector
Status:
Malicious
First seen:
2020-05-22 11:07:05 UTC
File Type:
PE (Exe)
Extracted files:
6
AV detection:
15 of 48 (31.25%)
Threat level:
5/5
Verdict:
malicious
Label(s):
guloader
Similar samples:
+ 5'115 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
7/10
Tags:
n/a
Behaviour
Suspicious use of SetWindowsHookEx
Suspicious use of NtSetInformationThreadHideFromDebugger
Checks QEMU agent state file
Please note that we are no longer able to provide a coverage score for Virus Total.
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
Comments
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