MALICIOUS — 04afe5194c380b4a4f958bc5e1775b4cfc1d41525224fb97e984b97cbe9c6f7a

MALICIOUS — 04afe5194c380b4a4f958bc5e1775b4cfc1d41525224fb97e984b97cbe9c6f7a is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (93/100), attributed to the Fileinfector family. 4 of 52 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 04afe5194c380b4a4f958bc5e1775b4cfc1d41525224fb97e984b97cbe9c6f7a
• SHA-1: efe2b95403bb6a94d0550cdd3bd1baf572f1021f
• MD5: 6f9cb03b384371e43ff086f67ce81ec4
• imphash: 098e9eddf1a24b3fd9465ee992148a02
• ssdeep: 49152:jHnhr6fBb+u2Hnhr6fBb+uu2Hnhr6fBb+uuu2Hnhr6fBb:jnhr6fmnhr6fNnhr6fEnhr6f
• TLSH: T1355C1A4392A32940DA6BDF10B8193E1C5337ECA323B9675C5386F0CF959679F9268348
• Submitted as: 04afe5194c380b4a4f958bc5e1775b4cfc1d41525224fb97e984b97cbe9c6f7a
• File type: pe · Size: 2394495 bytes
• Verdict: malicious (93/100) · Family: Fileinfector

Detections (4 of 52 engines)

• ClamAV (daily): Win.Malware.Fileinfector-9834127-0
• LIEF (executable format parser): lief:invalid-authenticode
• Microsoft Defender: Trojan:Win32/CryptInject!pz
• Kaspersky (KVRT): Virus.Win32.Lamer.ks

MITRE ATT&CK

• T1547.001

Why this verdict

The malicious score of 93/100 is the fusion of 4 weighted signals:

• ClamAV (daily) flagged Win.Malware.Fileinfector-9834127-0 (rule Win.Malware.Fileinfector-9834127-0) - engine signal, weight 0.90, confidence 0.95
• LIEF (executable format parser) flagged lief:invalid-authenticode (rule lief:invalid-authenticode) - engine signal, weight 0.35, confidence 0.70
• persist via registry run key (rule persist via registry run key) - capa signal, weight 0.35, confidence 0.60
• Embedded network infrastructure: http://www.pinkworld.com, http://www.youporn.com, http://www.redtube.com - static signal, weight 0.35, confidence 0.60

Dynamic analysis

No runtime behaviour was captured for this sample, so the analysis above is static only. That is a limit of this run rather than evidence the sample does nothing.

Embedded URLs

• http://www.microsoft.com/pki/certs/MicCodSigPCA_08-31-2010.crt0
• http://www.microsoft.com/pki/certs/MicrosoftTimeStampPCA.crt0
• http://crl.microsoft.com/pki/crl/products/microsoftrootcert.crl0T
• http://www.microsoft.com/pki/certs/MicRooCerAut_2010-06-23.crt0
• http://www.microsoft.com/pki/certs/MicTimStaPCA_2010-07-01.crt0
• http://www.pinkworld.com
• http://www.youporn.com
• http://www.redtube.com
• http://www.assparade.com/
• http://www.freeav.com/
• http://www.antispyware.com/
• http://www.antivirus.com/

Embedded domains

• crl.microsoft.com
• www.microsoft.com
• www.pinkworld.com
• www.youporn.com
• www.redtube.com
• www.assparade.com
• www.freeav.com
• www.antispyware.com
• www.antivirus.com

File paths

• H:\:l:p:
• X:\:`:x:
• J:\:
• H:\:d:l:

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report