MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 ab1f192fb8f916dcd581face8064290632cc84049382de572156f4538cdec085. 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: 12
| SHA256 hash: | ab1f192fb8f916dcd581face8064290632cc84049382de572156f4538cdec085 |
|---|---|
| SHA3-384 hash: | 7a5f9b531c692fbcdccd4f154833bafc4756a90590fb8d4fcdcd0f619f68b4e57cd91e3a47c61059790e39cb4bf68261 |
| SHA1 hash: | bdcd6f9323f270f075f834a96e78a61fe01bf3a9 |
| MD5 hash: | 64870db1f918b02c66f11097b4a387f2 |
| humanhash: | arkansas-papa-undress-sink |
| File name: | SecuriteInfo.com.Variant.Tedy.201981.27977.3001 |
| Download: | download sample |
| Signature | GuLoader |
| File size: | 252'608 bytes |
| First seen: | 2022-09-13 10:07:56 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | b34f154ec913d2d2c435cbd644e91687 (527 x GuLoader, 110 x RemcosRAT, 80 x EpsilonStealer) |
| ssdeep | 3072:Ps77w1OlWUt1u8LkUwD8MPPwUWkb7bZHOYyBnQOnopwWyW9stsf5ECE9ZrQB+qgd:UmOPINH9TzZHOYcQOno+WrW6+FZrjSHs |
| Threatray | 2'754 similar samples on MalwareBazaar |
| TLSH | T1DE34C04017E9C433C5A28BB27315F67A95B4AEA025F7D389D3223667EE337827D04782 |
| TrID | 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 16.4% (.EXE) Win64 Executable (generic) (10523/12/4) 10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.8% (.EXE) Win16 NE executable (generic) (5038/12/1) 7.0% (.EXE) Win32 Executable (generic) (4505/5/1) |
| Reporter |  SecuriteInfoCom |
| Tags: | exe GuLoader signed |
Code Signing Certificate
| Organisation: | Operandernes Reglued Deadishly |
|---|---|
| Issuer: | Operandernes Reglued Deadishly |
| Algorithm: | sha256WithRSAEncryption |
| Valid from: | 2021-09-22T19:15:19Z |
| Valid to: | 2024-09-21T19:15:19Z |
| Serial number: | -47eb1e034088a6f7 |
| Thumbprint Algorithm: | SHA256 |
| Thumbprint: | 8833adcd7cbb8532e76aabd4c18d98a060972e564455c0f18129effc8a23a9f8 |
| Source: | This information was brought to you by ReversingLabs A1000 Malware Analysis Platform |
Intelligence
File Origin
# of uploads :
1
# of downloads :
352
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Suspicious
Maliciousness:
Behaviour
Creating a window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file in the %temp% subdirectories
Creating a file in the %AppData% subdirectories
Searching for the window
Searching for the Windows task manager window
Launching a process
Creating a process with a hidden window
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
MalwareBazaar
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
overlay packed shell32.dll
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.
Verdict:
Unknown
Result
Threat name:
GuLoader
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Signature
Mass process execution to delay analysis
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Tries to detect Any.run
Yara detected GuLoader
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.GuLoader
Status:
Malicious
First seen:
2022-09-13 10:08:11 UTC
File Type:
PE (Exe)
Extracted files:
16
AV detection:
15 of 26 (57.69%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 2'744 additional samples on MalwareBazaar
Result
Malware family:
guloader
Score:
10/10
Tags:
family:guloader discovery downloader
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Checks installed software on the system
Loads dropped DLL
Guloader,Cloudeye
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
938580b466533dfa1461e9858fd106b60e1a52b713380915cc03afd3e4b4573c
MD5 hash:
98bdb37511634dad8d1236d91d373b26
SHA1 hash:
778cf74b4f8860cc378fa4e61aeba318197783ce
SH256 hash:
f004c568d305cd95edbd704166fcd2849d395b595dff814bcc2012693527ac37
MD5 hash:
8b3830b9dbf87f84ddd3b26645fed3a0
SHA1 hash:
223bef1f19e644a610a0877d01eadc9e28299509
SH256 hash:
f7d98be26c813724c7cb673b53475fe660d3ef4f9930d57a550c91578c660e91
MD5 hash:
723646252e79cbb15c7817360f93a6d2
SHA1 hash:
c9ce61d71b7377456ab49c823fc756336b01f7b5
SH256 hash:
c6e86639826f7d813e66e27135ade3f0ebfd9803286def4c8ca2ecf7926f1709
MD5 hash:
f5765d6842c93e59408181c7044709a4
SHA1 hash:
2c5d145adf52539791c0cbd9d87d0929eef0fd97
SH256 hash:
ab1f192fb8f916dcd581face8064290632cc84049382de572156f4538cdec085
MD5 hash:
64870db1f918b02c66f11097b4a387f2
SHA1 hash:
bdcd6f9323f270f075f834a96e78a61fe01bf3a9
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.68
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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