MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c77be4d8c811de55eba0aec3442e770f6ceea915059eb38129a1bb0f0f9fc182. 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



Threat unknown


Vendor detections: 9


Intelligence 9 IOCs YARA 4 File information Comments

SHA256 hash: c77be4d8c811de55eba0aec3442e770f6ceea915059eb38129a1bb0f0f9fc182
SHA3-384 hash: a2d66901e0e030c52c5dffd01013d55b1b362d255045ed981a11776e1250f8e874af9601cf82172f216b6356522474ae
SHA1 hash: cdd3d7899b56f6b1e960978afa2e3e41f2738831
MD5 hash: 6a4afcfdccba033b519a97d120660334
humanhash: spring-don-nebraska-violet
File name:libcurl.dll
Download: download sample
File size:122'208 bytes
First seen:2026-07-05 09:10:49 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash c9de8759d85c8ed1f1deb14136eb8331
ssdeep 1536:0bKrNXlr9fAAdY8Eqz2qIXXXXXXXXXXXdr6XxvSP/XXXXXXXXXXXX5iZoPvL/TBA:0klEqzfi25SPxienLbjW
TLSH T1BBC39DD2AEC46D86ED62633832F596222B3DF9D08A12874F742856311F13BD07DED71A
TrID 33.1% (.EXE) Win64 Executable (generic) (6522/11/2)
25.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
10.4% (.ICL) Windows Icons Library (generic) (2059/9)
10.3% (.EXE) OS/2 Executable (generic) (2029/13)
10.1% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
dhash icon 30e8cccccccce830
Reporter Alex_sev
Tags:agent exe Generic Loader signed Yogi

Code Signing Certificate

Organisation:Crash Dump Thumbnail Maker, O=BrightView Code Studio, LLC, OU=Engineering, L=Austin, S=TX, C=US
Issuer:Crash Dump Thumbnail Maker, O=BrightView Code Studio, LLC, OU=Engineering, L=Austin, S=TX, C=US
Algorithm:sha256WithRSAEncryption
Valid from:2026-06-13T20:24:29Z
Valid to:2031-06-13T20:34:29Z
Serial number: 28dbc6bcdc4c3795489754812b4d1253
Thumbprint Algorithm:SHA256
Thumbprint: 709be5cc5707b7cfef797d3b2973d5ff5d955c0bb82ee73b6f471429302252a4
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence


File Origin
# of uploads :
1
# of downloads :
126
Origin country :
AU AU
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
_c77be4d8c811de55eba0aec3442e770f6ceea915059eb38129a1bb0f0f9fc182.dll
Verdict:
No threats detected
Analysis date:
2026-07-05 09:11:50 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
93.3%
Tags:
injection obfusc virus
Result
Verdict:
Clean
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug masquerade overlay packed signed
Verdict:
Malicious
File Type:
dll x64
First seen:
2026-06-13T21:28:00Z UTC
Last seen:
2026-07-07T02:34:00Z UTC
Hits:
~100
Detections:
Trojan.Win64.DllHijack.sb Trojan.Win64.DLLhijack.fnw
Malware family:
PowerShell Invoker
Verdict:
Suspicious
Gathering data
Threat name:
Win64.Trojan.Yogi
Status:
Malicious
First seen:
2026-06-15 12:33:35 UTC
File Type:
PE+ (Dll)
Extracted files:
7
AV detection:
19 of 36 (52.78%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Unpacked files
SH256 hash:
c77be4d8c811de55eba0aec3442e770f6ceea915059eb38129a1bb0f0f9fc182
MD5 hash:
6a4afcfdccba033b519a97d120660334
SHA1 hash:
cdd3d7899b56f6b1e960978afa2e3e41f2738831
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:golang_bin_JCorn_CSC846
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:pe_detect_tls_callbacks
Rule name:PE_Digital_Certificate
Author:albertzsigovits
Rule name:VECT_Ransomware
Author:Mustafa Bakhit
Description:Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.

File information


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

Comments