MALICIOUS — judipinadurakeka.pdf

MALICIOUS — judipinadurakeka.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: 0b70e72aa840e51d6cdffe20bb26f73c7224f37fe7fb8879e58cc36eddfa7bf6
• SHA-1: 25e6a07aab2ea38a01a4800533503d8a804d3ac0
• MD5: d77664ff6acd8d12d854de59cb5bfbe3
• ssdeep: 1536:+fWantPFanIOLtoEQq5ch/mma44doZ4mLLBbzTf0DavnfqaKaV7Hq:0WeVJmQq5chHpo4Bbvf0WvfPK6G
• TLSH: T15438D0F77063EE4C688A5F13AEE9454C508DD74C3437EBA048847E6C84B867EAD34962
• Submitted as: judipinadurakeka.pdf
• File type: pdf · Size: 80525 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/5fc0e1448ef7301f8b1097bc/t/5fcc23622fa8bc6bcdd90edc/1607213922416/teachers_first_federal_credit_union_login.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://traffset.ru/wb?keyword=car%20games%20%20free%20for%20mobile%20android, https://static1.squarespace.com/static/5fc0e1448ef7301f8b1097bc/t/5fcc23622fa8bc6bcdd90edc/1607213922416/teachers_first_federal_credit_union_login.pdf, https://cdn-cms.f-static.net/uploads/4403428/normal_5fbf1cfbc5d22.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://traffset.ru/wb?keyword=car%20games%20%20free%20for%20mobile%20android
• https://s3.amazonaws.com/wumodukubaru/balloon_hd_video_songs.pdf
• https://s3.amazonaws.com/jenagubadopi/mathematica_11._3_mac.pdf
• https://static1.squarespace.com/static/5fc0e1448ef7301f8b1097bc/t/5fcc23622fa8bc6bcdd90edc/1607213922416/teachers_first_federal_credit_union_login.pdf
• https://cdn-cms.f-static.net/uploads/4403428/normal_5fbf1cfbc5d22.pdf
• https://gibiboxovozigux.weebly.com/uploads/1/3/4/7/134722082/matukajesonejiret.pdf
• https://cdn-cms.f-static.net/uploads/4472185/normal_5fbd0e6b7fd17.pdf
• https://cdn-cms.f-static.net/uploads/4445737/normal_5fb5464f01804.pdf
• https://static1.squarespace.com/static/5fc0b3f1d49dd12447331c2b/t/5fc18c06a97599144e321817/1606519814633/letter_to_my_future_sister_in_law_from_bride.pdf
• https://s3.amazonaws.com/tipikaxe/cutting_hd_photos.pdf
• https://uploads.strikinglycdn.com/files/122dfd75-0a71-4d38-bfc5-9929b6f394bf/ruzija.pdf
• https://s3.amazonaws.com/voxipanovigepiv/nouns_adjectives_verbs_and_adverbs_worksheets.pdf
• https://mejotozoferu.weebly.com/uploads/1/3/4/8/134866749/pibevaxezixibut.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

• traffset.ru
• s3.amazonaws.com
• static1.squarespace.com
• cdn-cms.f-static.net
• gibiboxovozigux.weebly.com
• uploads.strikinglycdn.com
• mejotozoferu.weebly.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report