MALICIOUS — normal_5fd8d3cdb6413.pdf

MALICIOUS — normal_5fd8d3cdb6413.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 2671e7df5979bdc9cf12f78f4f1dd377c7a50c323f120268ca8f249303c4a09c
• SHA-1: 620320b733d6c5551df8f43617deedd914b2d80f
• MD5: 6902eed28e86f0054587bd588e215e57
• ssdeep: 1536:DGrrsKBe9ixrZtUAquBa2BTmAKHGM901L3coNGU0DwfvRPdD1TIBSCgv+gLCO5:Crrpe9QrZtDnk2BCAKHGM0YDwfBp1uSp
• TLSH: T19E36C0F35087DD88B7466B13B6AA251D6857C2887136593824D5BBBCC4F82FD3E30A60
• Submitted as: normal_5fd8d3cdb6413.pdf
• File type: pdf · Size: 68840 bytes
• Verdict: malicious (94/100)

Detections (4 of 50 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
• Emsisoft (Emergency Kit): PDF.Spam.Heur.1
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 94/100 is the fusion of 5 weighted signals:

• ClamAV (daily) flagged Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 (rule Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0) - engine signal, weight 0.90, confidence 0.95
• Embedded link rated suspicious by URL analysis: https://static1.squarespace.com/static/5fc6d84b5f0d731e16a86864/t/5fca7980dee23a47f8dfdd60/1607104896111/etisalat_business_center_dubai_contact_number.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://trafffe.ru/123?utm_term=rush+episode+guide+season+3, https://static1.squarespace.com/static/5fc6d84b5f0d731e16a86864/t/5fca7980dee23a47f8dfdd60/1607104896111/etisalat_business_center_dubai_contact_number.pdf, https://static1.squarespace.com/static/5fbfd1e0c89e1c4b8fb81223/t/5fc0e5943f75b16643f4e0cb/1606477205443/xenevatosi.pdf - static signal, weight 0.35, confidence 0.60
• Document active content: uri-action - static signal, weight 0.30, confidence 0.60
• Packing/obfuscation: high-entropy-blob - static signal, weight 0.25, confidence 0.55

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

• https://trafffe.ru/123?utm_term=rush+episode+guide+season+3
• https://static1.squarespace.com/static/5fc6d84b5f0d731e16a86864/t/5fca7980dee23a47f8dfdd60/1607104896111/etisalat_business_center_dubai_contact_number.pdf
• https://s3.amazonaws.com/panalipolifod/biblia_pentecostal_de_estudio.pdf
• https://static1.squarespace.com/static/5fbfd1e0c89e1c4b8fb81223/t/5fc0e5943f75b16643f4e0cb/1606477205443/xenevatosi.pdf
• https://s3.amazonaws.com/wewuxuviwar/dazaxexike.pdf
• https://bopatixenokukab.weebly.com/uploads/1/3/4/8/134873261/jawajusoz-pikigadase.pdf
• https://talunijepi.weebly.com/uploads/1/3/4/5/134599753/gokejusiz.pdf
• https://bolefusugo.weebly.com/uploads/1/3/4/8/134868203/rufilekaxonusu.pdf
• https://s3.amazonaws.com/zijivevip/trollface_quest_video_games_20.pdf
• https://static1.squarespace.com/static/5fc5cbbe104edf1d77a2c1c8/t/5fcb1b6abce7087d1ad7a566/1607146346760/top_rock_songs_of_all_time_playlist.pdf
• https://xenexaguvu.weebly.com/uploads/1/3/4/2/134265948/4767279.pdf
• http://www.w3.org/1999/02/22-rdf-syntax-ns#
• http://purl.org/dc/elements/1.1/
• http://ns.adobe.com/pdf/1.3/
• http://ns.adobe.com/xap/1.0/
• http://ns.adobe.com/xap/1.0/mm/
• http://ns.adobe.com/xap/1.0/rights/

Embedded domains

• trafffe.ru
• static1.squarespace.com
• s3.amazonaws.com
• bopatixenokukab.weebly.com
• talunijepi.weebly.com
• bolefusugo.weebly.com
• xenexaguvu.weebly.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report