Categories: Ransom

Ransom:Win32/Philadelphia.A!bit removal tips

The Ransom:Win32/Philadelphia.A!bit 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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Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
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What Ransom:Win32/Philadelphia.A!bit virus can do?

  • Expresses interest in specific running processes
  • Reads data out of its own binary image
  • Drops a binary and executes it
  • Performs some HTTP requests
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX
  • Uses Windows utilities for basic functionality
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Installs itself for autorun at Windows startup
  • Writes a potential ransom message to disk
  • Creates a hidden or system file
  • Attempts to modify proxy settings
  • Creates a copy of itself

How to determine Ransom:Win32/Philadelphia.A!bit?


File Info:

crc32: 72F53F7Amd5: 60c2bbbb4b25fd79eca04d10d7200134name: tmpkjmwzb7osha1: beae094ddd28915a2f4018bdee37cd27f1453575sha256: a0303ef0689097e7bd9111237384c97b87d8e7973e97dffd938092b0823f3409sha512: c6ab20815468be8cf8a6f574ce9804253a6fb4baf31a548c5e2682b8cfcaea15bd9f5054a50673bb35a7024fac55267bddddbe6e9f582b9ac91413590c208307ssdeep: 12288:hozGdX0M4ornOmZIzfMwHHQmRROXKGwNu3:h4GHnhIzOaGwI3type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

Translation: 0x0809 0x04b0

Ransom:Win32/Philadelphia.A!bit also known as:

ClamAV Win.Malware.Smdd-6922230-0
FireEye Generic.mg.60c2bbbb4b25fd79
CAT-QuickHeal Trojan.AutoIt.Dropper.ZZ
McAfee RDN/Ransom
Cylance Unsafe
VIPRE Trojan.Win32.Generic.pak!cobra
K7AntiVirus Trojan ( 00502b391 )
Alibaba Ransom:Win32/Philadelphia.28e4ed31
K7GW Trojan ( 00502b391 )
Cybereason malicious.b4b25f
TrendMicro Ransom_STAMPADO.SMAUIT
F-Prot W32/FakeDoc.G.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 Win32/Filecoder.Philadelphia.E
APEX Malicious
Paloalto generic.ml
Cynet Malicious (score: 85)
GData Gen:Variant.Strictor.118438
Kaspersky Trojan-Ransom.Win32.Agent.iza
BitDefender Gen:Variant.Strictor.118438
MicroWorld-eScan Gen:Variant.Strictor.118438
Tencent Win32.Trojan.Agent.Wofy
Sophos Troj/PhilRns-A
Comodo Malware@#1ic7d0c9nd6rc
F-Secure Heuristic.HEUR/AGEN.1102700
DrWeb Trojan.Siggen7.10497
Invincea heuristic
McAfee-GW-Edition BehavesLike.Win32.TrojanAitInject.hc
Trapmine malicious.high.ml.score
Emsisoft Gen:Variant.Strictor.118438 (B)
Cyren W32/FakeDoc.G.gen!Eldorado
Avira HEUR/AGEN.1102700
Arcabit Trojan.Strictor.D1CEA6
ZoneAlarm Trojan-Ransom.Win32.Agent.iza
Microsoft Ransom:Win32/Philadelphia.A!bit
ALYac Trojan.Ransom.Stampado
MAX malware (ai score=80)
Ad-Aware Gen:Variant.Strictor.118438
Malwarebytes Ransom.FileCryptor
Panda Trj/CI.A
TrendMicro-HouseCall Ransom_STAMPADO.SMAUIT
Rising Ransom.Agent!1.B5E9 (CLASSIC)
Ikarus Worm.Win32.Filecoder
MaxSecure Trojan.Malware.300983.susgen
Fortinet AutoIt/Philadelphia.E!tr
BitDefenderTheta AI:Packer.F5FF277D17
AVG Win32:Malware-gen
Avast Win32:Malware-gen
CrowdStrike win/malicious_confidence_90% (W)
Qihoo-360 Win32/Trojan.Ransom.b0b

How to remove Ransom:Win32/Philadelphia.A!bit?

  • Download and install GridinSoft Anti-Malware.
  • Open GridinSoft Anti-Malware and perform a “Standard scan“.
  • Move to quarantine” all items.
  • Open “Tools” tab – Press “Reset Browser Settings“.
  • Select proper browser and options – Click “Reset”.
  • Restart your computer.
Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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