MALICIOUS — 3d514e_1fa64f22db884943a081d3fa7a60a126.pdf

MALICIOUS — 3d514e_1fa64f22db884943a081d3fa7a60a126.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (88/100). 3 of 54 detection engines flagged it.

Identification

• SHA-256: d6488ab85dcb42899cc2e84df749c400828c888b2bb9e40a700df4f832e702a5
• SHA-1: d4792202eb28dfae3dfad95ea49464ee5d64ab5d
• MD5: b445642f09cb92ea493e57affdfc3dc5
• ssdeep: 1536:oGFEo7g30XW7RJQdOzY5HWTxjXStVteOi:FFEofG7RJQdOzY5kNitVtq
• TLSH: T19B33BFF3506BEE8E29C6EB536DFA01586249C7487123979048C87B6CC67C6BCEF10661
• Submitted as: 3d514e_1fa64f22db884943a081d3fa7a60a126.pdf
• File type: pdf · Size: 49465 bytes
• Verdict: malicious (88/100)

Detections (3 of 54 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Emsisoft (Emergency Kit): PDF.Spam.Heur.1
• Kaspersky (KVRT): UDS:Trojan.PDF.SBadur.gen

Why this verdict

The malicious score of 88/100 is the fusion of 6 weighted signals:

• Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85
• Kaspersky (KVRT) flagged UDS:Trojan.PDF.SBadur.gen (rule UDS:Trojan.PDF.SBadur.gen) - engine signal, weight 0.55, confidence 0.85
• MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule high-entropy-blob) - engine signal, weight 0.35, confidence 0.70
• Embedded network infrastructure: https://ttraff.cc/wix?keyword=icon+pack+apk+paid, https://cdn.shopify.com/s/files/1/0429/2214/8003/files/google_authenticator_app_apkpure.pdf, https://cdn.shopify.com/s/files/1/0431/0463/2992/files/dalovozuk.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://ttraff.cc/wix?keyword=icon+pack+apk+paid
• https://cdn.shopify.com/s/files/1/0429/2214/8003/files/google_authenticator_app_apkpure.pdf
• https://cdn.shopify.com/s/files/1/0431/0463/2992/files/dalovozuk.pdf
• https://cdn.shopify.com/s/files/1/0438/8497/0139/files/dilesabezivozeven.pdf
• https://cdn.shopify.com/s/files/1/0428/1470/1735/files/19525243230.pdf
• https://cdn.shopify.com/s/files/1/0433/6903/7974/files/44024857927.pdf
• https://cdn.shopify.com/s/files/1/0439/2203/0760/files/lagu_ost_bts_world_game.pdf
• https://cdn.shopify.com/s/files/1/0430/4227/5479/files/muse_butterflies_and_hurricanes_piano_sheet_music.pdf
• https://cdn.shopify.com/s/files/1/0429/8909/3018/files/dajudujo.pdf
• https://cdn.shopify.com/s/files/1/0430/1671/6437/files/autodesk_cfd_manual.pdf
• https://cdn.shopify.com/s/files/1/0487/9479/6197/files/before__after_magazine_master_collection_download.pdf
• https://cdn.shopify.com/s/files/1/0430/3893/3146/files/report_anti_social_behaviour_birmingham.pdf
• https://cdn.shopify.com/s/files/1/0437/7896/5656/files/zisuwiwirafopef.pdf
• https://cdn.shopify.com/s/files/1/0433/5799/5160/files/northwest_territory_tent_instructions.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

• ttraff.cc
• cdn.shopify.com
• www.w3.org
• purl.org
• ns.adobe.com

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