🤲🏼 NEW | abuse.ch Community Hub! Earn recognition 🏅 for the malware intelligence you share, climb the leaderboards 📈, and connect with like-minded contributors who share your hunting focus 🤝. Ready to unlock your profile? Go to the Community Hub →

MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1b81a3ffd4544dc7667376091f8cd5fbbe282bbcf71e39ee9c002ca8335548bf. 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


ZLoader


Vendor detections: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1b81a3ffd4544dc7667376091f8cd5fbbe282bbcf71e39ee9c002ca8335548bf
SHA3-384 hash: bf26fb3099db7043eaf764d5885c0d4c99d779fd713e38494c82e74735760da5315fd4a250af568b895cdfb133ea1bc6
SHA1 hash: fac144b3a6b9ff60637725fa7cd231c701bfe8b0
MD5 hash: 2ec40a34901561ad5d673edbc6161562
humanhash: social-sweet-enemy-michigan
File name:1b81a3ffd4544dc7667376091f8cd5fbbe282bbcf71e39ee9c002ca8335548bf
Download: download sample
Signature ZLoader
Create hunting rule
File size:196'608 bytes
First seen:2020-11-10 09:09:46 UTC
Last seen:2024-07-24 11:50:34 UTC
File type:DLL dll
MIME type:application/x-dosexec
imphash c4a8909c0bccc13eaa9bdf93bacea9e6 (9 x ZLoader)
ssdeep 3072:MN7rEih1692J1x4TCsL9+AfMyys8PLfdXBNF/Y1D4Kn/eDk5sIWUVrE/G3CgIRYj:KX16o4TPLdXT8Pj//qOIsqxUGyH6
Threatray 2 similar samples on MalwareBazaar
TLSH E41419015854C578EA00107459CEF3BB8E2ED53E3F26EAE7CBD1C4849BD86B1296D62F
Reporter seifreed
Tags:ZLoader

Intelligence

File Origin
# of uploads :
3
# of downloads :
103
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Generic.mg.2ec40a34901561ad.32646.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:
Detection:
zloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1b81a3ffd4544dc7667376091f8cd5fbbe282bbcf71e39ee9c002ca8335548bf/
Threat name:
Win32.Trojan.ZLoader
Create hunting rule
Status:
Malicious
First seen:
2020-11-10 09:11:34 UTC
AV detection:
25 of 29 (86.21%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=doa2h76ukrg4ozttoyer7dgv7o7cqk5464pdt3u4aawkqm2vjc7q._file
Verdict:
malicious
Label(s):
zloader
Create hunting rule
Similar samples:
d294955e1962a7342f6706facfbc735b8d84e94bf1de9ed0d7aa87bfc838f1f8
ZLoader
ec9668cae1c65020021d2c633b68286944f1e6b1ddf5183d40ef823607e29cba
ZLoader
Result
Malware family:
zloader
Create hunting rule
Score:
  10/10
Tags:
family:zloader botnet:10/03
Link:
https://tria.ge/reports/201110-kang5nts9x/
Behaviour
Suspicious use of WriteProcessMemory
Malware Config
C2 Extraction:
https://dhteijwrb.host/milagrecf.php
https://aquolepp.pw/milagrecf.php
Unpacked files
SH256 hash:
1b81a3ffd4544dc7667376091f8cd5fbbe282bbcf71e39ee9c002ca8335548bf
MD5 hash:
2ec40a34901561ad5d673edbc6161562
SHA1 hash:
fac144b3a6b9ff60637725fa7cd231c701bfe8b0
Detections:
win_zloader_a0
Create hunting rule
win_zloader_auto
Create hunting rule
Link:
https://www.unpac.me/results/ba9a577c-8813-47ac-8965-d1d6c49898f0/
Please note that we are no longer able to provide a coverage score for Virus Total.

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:crime_win32_zloader_load_1
Create hunting rule
Author:@VK_Intel
Description:Detects Zloader loader 1.1.20
Reference:https://twitter.com/malwrhunterteam/status/1240664014121828352
Rule name:win_zloader_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator
Rule name:ZLoader
Create hunting rule
Author:@bartblaze
Description:Identifies ZLoader in memory or unpacked.

File information

The table below shows additional information about this malware sample such as delivery method and external references.

  
Delivery method
Other

Comments