Categories: PUA

What is “PUA:Win32/Ymacco”?

The PUA:Win32/Ymacco is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

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What PUA:Win32/Ymacco virus can do?

Uses Windows utilities for basic functionality
Authenticode signature is invalid
Binary file triggered YARA rule
Attempts to modify proxy settings
Touches a file containing cookies, possibly for information gathering
Collects information to fingerprint the system
Uses suspicious command line tools or Windows utilities
Yara detections observed in process dumps, payloads or dropped files

How to determine PUA:Win32/Ymacco?


File Info:
name: 2DA7F3C983588422BBAE.mlwpath: /opt/CAPEv2/storage/binaries/90cb135bf6530ffb3669f72e29d0cd777c57c866a13e8c97b93c793d0460b167crc32: C9810873md5: 2da7f3c983588422bbaeb03d4ad6297bsha1: 48edb1718cd551ba853290c7e5b35439e0430c4csha256: 90cb135bf6530ffb3669f72e29d0cd777c57c866a13e8c97b93c793d0460b167sha512: f63e2323d91e6760caa1e732c8b77a6e1a26ebae75af9c946d9c88a5fee87e44d4817400f8724bf78b36b93081202fd6c6e0d4ae1b710d74fac4084ff533637bssdeep: 12288:ytb20Qc3lT7af41ePBRYuQLKpqeUhbTv5OFgNuPPpHSgaal0CP4fLFVEH6A:ytb20pkaCqT5TBWgNQ7aE0GeLFuH6Atype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T12015AE1373DE8361C3B25273BA25B701AEBF782506A5F56B2FD4093DE920162521EB73sha3_384: ac19a159318af360b7feb1c2a03e041c8d252c7cfcfd2ad705d4dc859b13aa39bd36c2903ef43879bf62413c8c6b7eb4ep_bytes: e86ace0000e97ffeffffcccc57568b74timestamp: 2014-09-25 13:57:29
Version Info:
FileVersion: 4.0.0.1ProductVersion: 4.0.0.1Translation: 0x0809 0x04b0

PUA:Win32/Ymacco also known as:

Bkav	W32.AIDetectMalware
Lionic	Trojan.Win32.Generic.4!c
Elastic	malicious (moderate confidence)
Skyhigh	BehavesLike.Win32.Ransomware.dh
Cylance	unsafe
Sangfor	PUP.Win32.Agent.Vy6e
K7AntiVirus	Trojan ( 700000111 )
K7GW	Trojan ( 700000111 )
VirIT	Trojan.Win32.Generic.WTV
APEX	Malicious
Avast	Win32:Malware-gen
ClamAV	Win.Malware.Autoit-6981982-0
Sophos	Generic Reputation PUA (PUA)
Trapmine	malicious.moderate.ml.score
Google	Detected
Microsoft	PUA:Win32/Ymacco
Xcitium	Malware@#2k8s5p88x90pj
McAfee	Artemis!2DA7F3C98358
Malwarebytes	Generic.Malware/Suspicious
SentinelOne	Static AI – Malicious PE
MaxSecure	Trojan.Malware.3411146.susgen
AVG	Win32:Malware-gen
DeepInstinct	MALICIOUS