MALICIOUS — 277b62_15e3f546b22249aba8657fd55fda87c8.pdf

MALICIOUS — 277b62_15e3f546b22249aba8657fd55fda87c8.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (78/100). 2 of 53 detection engines flagged it.

Identification

• SHA-256: 407231a8e481943c3b21fead6618cb6d4ec16dd9ec6fae4f0200e74c6873bbab
• SHA-1: 02550864479f8be9d84b7dc8a7a3e70ceacc55fa
• MD5: 0669dc77f5e7ef80e9198bcfc1738af2
• ssdeep: 768:TgGzpDbFumb4NZpnbGQHLgmAjzdoNzotbL5dpRJDVmWQ9T8FMPhXemCTHKzBNK:sGFHFzjS81RJDVmWg8FMJXemAH+NK
• TLSH: T14032AEF310ABFC4C7A86E7436DE711586546C288B237E66059CC776CC9BC2AC7E009A1
• Submitted as: 277b62_15e3f546b22249aba8657fd55fda87c8.pdf
• File type: pdf · Size: 44825 bytes
• Verdict: malicious (78/100)

Detections (2 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Emsisoft (Emergency Kit): PDF.Spam.Heur.1

Why this verdict

The malicious score of 78/100 is the fusion of 5 weighted signals:

• Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule PDF.Spam.Heur.1) - 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.club/wix?keyword=kingdom+hearts+official+strategy+guide+pdf, https://cdn.shopify.com/s/files/1/0428/9835/8432/files/57148414383.pdf, https://cdn.shopify.com/s/files/1/0434/6760/4128/files/minupa.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.club/wix?keyword=kingdom+hearts+official+strategy+guide+pdf
• https://cdn.shopify.com/s/files/1/0428/9835/8432/files/57148414383.pdf
• https://cdn.shopify.com/s/files/1/0434/6760/4128/files/minupa.pdf
• https://cdn.shopify.com/s/files/1/0430/1550/4029/files/jumaj.pdf
• https://f1a0b291-7426-434d-8825-3de31d8ce31f.filesusr.com/ugd/65b209_f175e20e54be4fa19e14bcf1a711de47.pdf?index=true
• https://62652d34-7e60-4542-af89-5d0b9fc2527e.filesusr.com/ugd/5ea691_73da6793fdd44749a8d71590d18e1de7.pdf?index=true
• https://cdn.shopify.com/s/files/1/0483/9404/3550/files/femidodopaduwix.pdf
• https://cdn.shopify.com/s/files/1/0429/6713/8460/files/dead_space_android_game.pdf
• https://cdn.shopify.com/s/files/1/0430/3486/9921/files/bbbee_act.pdf
• https://cdn.shopify.com/s/files/1/0434/0544/3237/files/vilokiduw.pdf
• https://cdn.shopify.com/s/files/1/0432/9809/5272/files/22411445451.pdf
• https://cdn.shopify.com/s/files/1/0432/9085/3541/files/93179708483.pdf
• https://cdn.shopify.com/s/files/1/0430/6544/2455/files/37473496176.pdf
• https://cdn.shopify.com/s/files/1/0434/4388/0103/files/jegajage.pdf
• https://cdn.shopify.com/s/files/1/0429/5104/9370/files/birexitake.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.club
• cdn.shopify.com
• f1a0b291-7426-434d-8825-3de31d8ce31f.filesusr.com
• 62652d34-7e60-4542-af89-5d0b9fc2527e.filesusr.com
• www.w3.org
• purl.org
• ns.adobe.com

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report