MALICIOUS — normal_5fcdf393c251d.pdf

MALICIOUS — normal_5fcdf393c251d.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 23d2ef8de6038805243131832ebb219285b507760b7446a0e1bbfd21f9549602
• SHA-1: a9823d0c3f41cf35780e3291d0c71e5b059a164f
• MD5: ea73d9bb7b8ff5b59d46ff652b49029b
• ssdeep: 1536:zbrYjfHhtaxnBZ7siMGYy1u7MlHB/vegpf4fM5qQ7+nmli6nHK:OvhoBZYCwMpBj405qQ7+iM
• TLSH: T1E236D0F7B24BDC9C6F8A6B1379EA04689185A7887072D3B49858762CDD342EDFD02490
• Submitted as: normal_5fcdf393c251d.pdf
• File type: pdf · Size: 67155 bytes
• Verdict: malicious (96/100)

Detections (4 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• ClamAV (daily): Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
• 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 96/100 is the fusion of 5 weighted signals:

• ClamAV (daily) flagged Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 (rule Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0) - engine signal, weight 0.90, confidence 0.95
• Embedded link rated malicious by URL analysis: https://static.s123-cdn-static.com/uploads/4456372/normal_5fcd7acaf223d.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: https://ggtraff.ru/123?utm_term=domestic+gigs+craigslist+philadelphia, https://uploads.strikinglycdn.com/files/5f52ea63-cd73-45e8-aa69-da4e037a6d32/21177179857.pdf, https://cdn-cms.f-static.net/uploads/4467915/normal_5fba6a4bec74a.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 (windows)

0 behavior events · 0 ATT&CK techniques · 0 dropped files.

Runtime network

• none

Embedded URLs

• https://ggtraff.ru/123?utm_term=domestic+gigs+craigslist+philadelphia
• https://uploads.strikinglycdn.com/files/5f52ea63-cd73-45e8-aa69-da4e037a6d32/21177179857.pdf
• https://cdn-cms.f-static.net/uploads/4467915/normal_5fba6a4bec74a.pdf
• https://uploads.strikinglycdn.com/files/e04bee37-898d-47c4-9246-ff88a03377fa/vebunofilapubupuvuru.pdf
• https://static1.squarespace.com/static/5fc532e1bda9c57a97da3ebd/t/5fc6cf7156cd4459b3a4d885/1606864754435/cnc_router_table_4x8.pdf
• https://cdn-cms.f-static.net/uploads/4474997/normal_5fba27c62a440.pdf
• https://static.s123-cdn-static.com/uploads/4456372/normal_5fcd7acaf223d.pdf
• https://static1.squarespace.com/static/5fc0ea1fa8793968640865e0/t/5fc3ee136457125654b51264/1606675988085/24917641816.pdf
• https://cdn-cms.f-static.net/uploads/4393904/normal_5fb5b8bd3b91f.pdf
• https://uploads.strikinglycdn.com/files/a914c3a1-521e-47e4-8880-9b6f98254cdb/boats_in_dd.pdf
• https://static1.squarespace.com/static/5fc011b424b06a7eb3fa7d30/t/5fc120ba2dd96f5918179b82/1606492347080/wooden_shooting_benches.pdf
• https://uploads.strikinglycdn.com/files/26b8b698-461e-4aff-ace9-61d9fad74b3a/keweteruriluwisu.pdf
• https://cdn-cms.f-static.net/uploads/4460975/normal_5fc3084c45ca7.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

• ggtraff.ru
• uploads.strikinglycdn.com
• cdn-cms.f-static.net
• static1.squarespace.com
• static.s123-cdn-static.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report