MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e8d41df74484529065bad33443225cf40b05423b7cd4b0af478043c13394750e. 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: 5


Intelligence 5 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e8d41df74484529065bad33443225cf40b05423b7cd4b0af478043c13394750e
SHA3-384 hash: b4e039758afa999e5329030fa49be71d2ea6aa2a66fef9471a6f06cabfefb2f07149204dad2e04572feed3f012117368
SHA1 hash: 717fe8d95f0b768f4364022f1d209786bb84e7c1
MD5 hash: d8de424b2662e2f477a63951b8a17155
humanhash: steak-washington-saturn-network
File name:nonambit.PDF.exe
Download: download sample
Signature GuLoader
Create hunting rule
File size:122'880 bytes
First seen:2020-03-18 10:28:24 UTC
Last seen:2020-03-18 12:49:26 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 01a446ee48525286968e549dd651a49f (1 x GuLoader)
ssdeep 1536:vRR7TIFs6HlUqgU9Z3aie1sEfu/839lDBsMwpPL68JnlxBet:bThUlUq/9mKhGlDefPL1J/At
Threatray 4'705 similar samples on MalwareBazaar
TLSH 57C37E82FB40D867D119893EAC46D2A3051BBD682DD6DA4B39947F2E78F40B1CF1E712
Reporter jarumlus
Tags:FormBook GuLoader

Intelligence

File Origin
# of uploads :
2
# of downloads :
95
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Win.Trojan.Vebzenpak-7639837-0
Create hunting rule

Win.Trojan.Agensla-7639840-0
Create hunting rule

Win.Malware.Vebzenpak-7639843-0
Create hunting rule

Win.Malware.Vebzenpak-7639845-0
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-03-18 15:00:24 UTC
File Type:
PE (Exe)
Extracted files:
6
AV detection:
25 of 30 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5dkb352eqrjjazn22m2egis46qfqkqr3ptklbl2hqbb4cm4uouha._file
Verdict:
malicious
Label(s):
guloader
Create hunting rule
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+ 4'695 additional samples on MalwareBazaar
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Unknown
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/e8d41df74484529065bad33443225cf40b05423b7cd4b0af478043c13394750e

File information

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

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
VB_APILegacy Visual Basic API usedMSVBVM60.DLL::EVENT_SINK_AddRef

Comments