MALICIOUS — 740d8c_9584cb3ae1a34595bdb85b92a4fda5d0.pdf

MALICIOUS — 740d8c_9584cb3ae1a34595bdb85b92a4fda5d0.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: 6048b4168b067beb73669418a5690f1fbb3b141f623a55160e8d2593bb43d3ff
• SHA-1: 1dee0bb1d2ee9dc01bde7aa746a214bb0900c7c4
• MD5: 388ac005414c0bdc9e7b2b267e7f68cf
• ssdeep: 768:5gGzpD01j7dCvpY6CysBsATgdRCXZ7VcNJqD/qpthZD2kz7H6iQD2:6GFonvf7b6mohZD2k/6iQD2
• TLSH: T1E9308EF3109BEC8C7A8A9B039EA6149DA1CAD34D7136E66008DC753CD47C6FC6E44961
• Submitted as: 740d8c_9584cb3ae1a34595bdb85b92a4fda5d0.pdf
• File type: pdf · Size: 38436 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): HEUR:Trojan.PDF.Agent.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 HEUR:Trojan.PDF.Agent.gen (rule HEUR:Trojan.PDF.Agent.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.ru/wix?keyword=mrp+upper+chain+guide, http://sulufuw.nscecommerce.com/uploads/1/3/1/4/131453526/debojijapuwuf_vuxukewa.pdf, http://sepesosej.beatfurrer.com/uploads/1/3/0/9/130969335/21fbb4b.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.ru/wix?keyword=mrp+upper+chain+guide
• http://sulufuw.nscecommerce.com/uploads/1/3/1/4/131453526/debojijapuwuf_vuxukewa.pdf
• http://sepesosej.beatfurrer.com/uploads/1/3/0/9/130969335/21fbb4b.pdf
• http://xezumu.thecheesesteakplace.com/uploads/1/3/2/6/132696323/4813495.pdf
• http://files.laurencedeadionneart.com/uploads/1/3/1/4/131483128/davuzepuginun.pdf
• http://wapotozuz.phildicksonplaysmusic.com/uploads/1/3/1/6/131636664/soligasaxetavukiru.pdf
• http://files.kingdommovementglobal.org/uploads/1/3/0/7/130739616/939609acd0f.pdf
• https://099b90b2-467a-49bd-a764-0cf611556043.filesusr.com/ugd/58a813_29b08158a8f341f49e338b594473ed43.pdf?index=true
• https://24b1b06d-9398-40a4-94d5-d67e1615a0b4.filesusr.com/ugd/8db125_ae67dac27b454bf6a176b9addf30e5d4.pdf?index=true
• https://a095a58d-c569-44c0-a0d9-3216265923e5.filesusr.com/ugd/bc0b97_7b24db3aea78418a866987abbe18815e.pdf?index=true
• https://69652a04-bb18-4216-b0fd-b25c765e16a5.filesusr.com/ugd/e3325f_0d065c2326c2434aaa3e62214d2b2f53.pdf?index=true
• https://4ccc0a30-0e3c-4974-b754-f5ae032e470f.filesusr.com/ugd/3bf302_bfe1dee0841b401f8abd03a4d72204ac.pdf?index=true
• https://cdn.shopify.com/s/files/1/0428/8184/3356/files/figurative_language_poem_5_sketch_answers.pdf
• https://cdn.shopify.com/s/files/1/0430/5672/6170/files/alchimiste_paulo_coelho.pdf
• https://cdn.shopify.com/s/files/1/0433/4364/2773/files/93346783454.pdf
• https://cdn.shopify.com/s/files/1/0435/0862/9659/files/pufipigesatuzezomal.pdf
• https://cdn.shopify.com/s/files/1/0438/2919/9005/files/antilog_table_in.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.ru
• sulufuw.nscecommerce.com
• sepesosej.beatfurrer.com
• xezumu.thecheesesteakplace.com
• files.laurencedeadionneart.com
• wapotozuz.phildicksonplaysmusic.com
• files.kingdommovementglobal.org
• 099b90b2-467a-49bd-a764-0cf611556043.filesusr.com
• 24b1b06d-9398-40a4-94d5-d67e1615a0b4.filesusr.com
• a095a58d-c569-44c0-a0d9-3216265923e5.filesusr.com
• 69652a04-bb18-4216-b0fd-b25c765e16a5.filesusr.com
• 4ccc0a30-0e3c-4974-b754-f5ae032e470f.filesusr.com
• cdn.shopify.com
• www.w3.org
• purl.org
• ns.adobe.com

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