Categories: Malware

How to remove “Nemesis.425”?

The Nemesis.425 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 Nemesis.425 virus can do?

Sample contains Overlay data
Performs HTTP requests potentially not found in PCAP.
Reads data out of its own binary image
CAPE extracted potentially suspicious content
Authenticode signature is invalid
Attempts to identify installed AV products by registry key
Attempts to modify proxy settings
Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine Nemesis.425?


File Info:
name: 72417DB9521337D01FC8.mlwpath: /opt/CAPEv2/storage/binaries/ea1247e04dcf6e44f7d4423bdceea121addaa93c4bcb06c718cca5c58d17fb47crc32: AE983F00md5: 72417db9521337d01fc8dbd6253307a7sha1: c6b406af00cbab81201e579d5badf009a454fbefsha256: ea1247e04dcf6e44f7d4423bdceea121addaa93c4bcb06c718cca5c58d17fb47sha512: 4f4cb3ea44244f6ac10becd44397258e4119c85b4dba14e2b08faf15ca42cd03d106c90a3475031e9b98e1e136bd7040455ef2dd4efea954ce1f585161d6131dssdeep: 98304:H9OdTJOW/mSFL2/RkXdY1/wxKSh+0CNPCVa8J6oZoVFOjPPRv3S2gl3AxCi:H9QJOW/92/RcrKQ+0+6o8J66uwrZS3d+type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1384633BE658619F3C611A27B89D72E3ED2ECAA71082DBF5203713F6A108419F7CD1752sha3_384: 3587ff7aaf913b2e27f9e0fd6b7f0524edf29e13d6a199fbd9e93b63d90265efbf73aee8fae9a7b6ba27ca5af7d3f671ep_bytes: 81ec8001000053555633db57895c2418timestamp: 2009-12-05 22:50:52
Version Info:
CompanyName: CompanyWebsite: FileDescription: FileVersion: 1.0.0.92LegalCopyright: ProductName: InstallationProductVersion: 1.0.0.92Translation: 0x0000 0x04e4

Nemesis.425 also known as:

Lionic	Adware.Win32.PiCol.2!c
MicroWorld-eScan	Gen:Variant.Nemesis.425
FireEye	Gen:Variant.Nemesis.425
ALYac	Gen:Variant.Nemesis.425
Sangfor	Trojan.Win32.Addrop.8
K7AntiVirus	Trojan ( 004fa0961 )
K7GW	Trojan ( 004fa0961 )
Symantec	Trojan.Gen.2
Elastic	malicious (high confidence)
ESET-NOD32	NSIS/TrojanDropper.Addrop.A
APEX	Malicious
Cynet	Malicious (score: 100)
Kaspersky	not-a-virus:AdWare.Win32.PiCol.buc
BitDefender	Gen:Variant.Nemesis.425
NANO-Antivirus	Trojan.Nsis.PiCol.fcwpcp
Emsisoft	Gen:Variant.Nemesis.425 (B)
F-Secure	Heuristic.HEUR/AGEN.1339541
VIPRE	Gen:Variant.Nemesis.425
Trapmine	malicious.high.ml.score
SentinelOne	Static AI – Suspicious PE
GData	Gen:Variant.Nemesis.425
Avira	HEUR/AGEN.1339541
Arcabit	Trojan.Nemesis.425
ZoneAlarm	not-a-virus:AdWare.Win32.PiCol.buc
MAX	malware (ai score=80)
DeepInstinct	MALICIOUS
CrowdStrike	win/grayware_confidence_90% (D)