MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b4cb5e02fc90c85a8ec05d9216df64e392f416f6d6fc41366608920c9cbf2466. 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: 4


Intelligence 4 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b4cb5e02fc90c85a8ec05d9216df64e392f416f6d6fc41366608920c9cbf2466
SHA3-384 hash: e20ea9b2eb2f38dcedab56b9d957a540a91ab51e73cfff3473c68e361128fd5f4c34f515195d138cc04dc54050a64621
SHA1 hash: 145751e4beccfc9966d957c313771e0aefcf3e5d
MD5 hash: 3717c9630a03865ad0c42dfa27e632b4
humanhash: texas-south-tennessee-monkey
File name:Fujitsu__Thailand_CC07135D22_05-06-2020 8.54.51.exe
Download: download sample
Signature GuLoader
Create hunting rule
File size:90'112 bytes
First seen:2020-05-07 04:38:50 UTC
Last seen:2020-05-07 05:54:46 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash eb94b79a04b5a70c418d2c0bb2d28910 (1 x GuLoader)
ssdeep 768:muRBwSIVkZyw+BjU/BKaKmHZbqb5hkKb70cU66HXXk0mbnCmerk:vRa2+VUZ2m5bqb5hkk70X6gU0mD
Threatray 151 similar samples on MalwareBazaar
TLSH 2893C5117EB0ED26D1307AB0EB69F65EC356AC705A318D07A5C47B1A2F32E129D7221F
Reporter jarumlus
Tags:GuLoader

Intelligence

File Origin
# of uploads :
2
# of downloads :
86
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Fareit-FTA3717C9630A03.8383.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-05-07 05:36:09 UTC
File Type:
PE (Exe)
Extracted files:
6
AV detection:
23 of 31 (74.19%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wtfv4ax4sdefvdwalwjbnx3e4ojpifxw236ecntgbcjazhf7erta._file
Verdict:
malicious
Label(s):
guloader
Create hunting rule
Similar samples:
10e06d6dedcfa52bb09cfb066ed4b5276a6a60ccfc5a6230911ce04b829f381f
GuLoader
47296594a8ffd81843b838555873c6c129bfccd6c211c4033de7cf7523190bd0
GuLoader
623d2dced40110b216c19c5d48ecb250235278055ca3a7192ac98a8640d663f2
GuLoader
8d5a770975e52ce1048534372207336f6cc657b43887daa49994e63e8d7f6ce1
GuLoader
b32598815ea88a25f6459ae8b5035d0ed9c787d8fee5f124a24543c0550d9070
GuLoader
c8b706bb1149005a7e27ee5f954ef9fc057d3d92197079dd3436c507dca3947b
GuLoader
e80e2cf38bd72bd64cafaaaa0eafc2965bdda90feeb5c153947f81dcdb98e6d0
GuLoader
ecd4eb939a0fbab100729b6833c67c9fa96416073bf36f82b06393fdd12dd045
GuLoader
f3b9c07ea611e968e7483b8828a480ff7b356a43eab344c984b37930c8dd6417
GuLoader
f990daf6364d6aeb0a8482a8fdab098b5790f29f2f34dd38ef4a83ac36827fe9
GuLoader
+ 141 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/201109-lz6nvvwy9x/
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

GuLoader

Executable exe b4cb5e02fc90c85a8ec05d9216df64e392f416f6d6fc41366608920c9cbf2466

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments