MALICIOUS — 217d68_bc164dbe4dd145a9a263e8c9fb66db4c.pdf

MALICIOUS — 217d68_bc164dbe4dd145a9a263e8c9fb66db4c.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: 7667c328aca1bb0d2e2183f9e7391092051f092d0938c7ab05a18b1da5d68d7a
• SHA-1: ff88d8802156349743296a9382e55d2fb53317b8
• MD5: 5d82a3bbc335e46907339fc058daddbe
• ssdeep: 768:NgGzpDU3v9pjKyQYmlLxLpENMQqyvUUunAVXKQeFw5fOcT1RnhV2TLVyS1poCZ:uGFImEavyv/uAhKS5mQvh0sS1poCZ
• TLSH: T10B31BFF3006AEC492946AB436EE619A670CACBC87137A76508DC3B7CD4BC77DAD10511
• Submitted as: 217d68_bc164dbe4dd145a9a263e8c9fb66db4c.pdf
• File type: pdf · Size: 40994 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=chemistry+regents+curve+2019, https://cdn.shopify.com/s/files/1/0433/4898/3959/files/casio_edifice_ef527d-_1av_manual.pdf, https://cdn.shopify.com/s/files/1/0431/0715/6128/files/zaxatow.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=chemistry+regents+curve+2019
• https://cdn.shopify.com/s/files/1/0433/4898/3959/files/casio_edifice_ef527d-_1av_manual.pdf
• https://cdn.shopify.com/s/files/1/0431/0715/6128/files/zaxatow.pdf
• https://cdn.shopify.com/s/files/1/0430/8857/6665/files/gezejolosovefa.pdf
• https://cdn.shopify.com/s/files/1/0440/4248/5910/files/munoxu.pdf
• https://cdn.shopify.com/s/files/1/0461/1273/5396/files/3549081707.pdf
• https://cdn.shopify.com/s/files/1/0433/7519/8373/files/disastrous_crossword_puzzle_answers.pdf
• https://cdn.shopify.com/s/files/1/0435/5158/8507/files/58496534516.pdf
• https://cdn.shopify.com/s/files/1/0463/0321/5778/files/cursive_sheets_make_your_own.pdf
• https://cdn.shopify.com/s/files/1/0429/7788/6367/files/double_digit_addition_worksheets_for_kindergarten.pdf
• https://cdn.shopify.com/s/files/1/0428/3927/7734/files/32805042603.pdf
• https://cdn.shopify.com/s/files/1/0430/4162/0119/files/99375603889.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
• www.w3.org
• purl.org
• ns.adobe.com

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report