MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 42582301a45f364439c373addd94a25444999d6fd0c90f2678702b6909d6c413. 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: 7
| SHA256 hash: | 42582301a45f364439c373addd94a25444999d6fd0c90f2678702b6909d6c413 |
|---|---|
| SHA3-384 hash: | ea2fcd5dfa37169d7cd2c80eff5d58053fef43bd2350aca56abd906083771a0ce0a293e6ee93df05531b0f405342f18d |
| SHA1 hash: | 3d1b5309441d8a05b765b5740351f2cf46665bd2 |
| MD5 hash: | 9ccf6011da1130778b0b8643680708d9 |
| humanhash: | pluto-nine-carbon-fanta |
| File name: | SecuriteInfo.com.Variant.Razy.809167.30327.5652 |
| Download: | download sample |
| Signature | GuLoader |
| File size: | 53'248 bytes |
| First seen: | 2020-12-16 13:34:54 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 17473f674e3ed21e3be6671b291db1c2 (1 x GuLoader) |
| ssdeep | 768:G/BSw2PZxhMmFxbuKNXmgkQliqlnkki4:G5tmFxbHWthc |
| TLSH | 1A337D43E24BA5B7DA788BF10938879C4462BD3007258E53B9147B7F2D30B69EF3461A |
| Reporter |  SecuriteInfoCom |
| Tags: | GuLoader |
Intelligence
File Origin
# of uploads :
1
# of downloads :
393
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Confirm remittance.xlsx
Verdict:
Malicious activity
Analysis date:
2020-12-16 07:50:55 UTC
Tags:
encrypted exploit CVE-2017-11882 loader
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Clean
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
GuLoader
Detection:
malicious
Classification:
rans.troj.evad
Score:
84 / 100
Signature
Detected RDTSC dummy instruction sequence (likely for instruction hammering)
Found potential dummy code loops (likely to delay analysis)
Multi AV Scanner detection for submitted file
Potential malicious icon found
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Yara detected GuLoader
Yara detected VB6 Downloader Generic
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Vebzenpak
Status:
Malicious
First seen:
2020-12-16 09:53:56 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
1/10
Tags:
n/a
Behaviour
Suspicious use of SetWindowsHookEx
Unpacked files
SH256 hash:
42582301a45f364439c373addd94a25444999d6fd0c90f2678702b6909d6c413
MD5 hash:
9ccf6011da1130778b0b8643680708d9
SHA1 hash:
3d1b5309441d8a05b765b5740351f2cf46665bd2
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Trojan
Score:
1.00
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
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