MALICIOUS — normal_5fd7c093d97f6.pdf

MALICIOUS — normal_5fd7c093d97f6.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: ebac60e000646e42dd08fe83843d9de83742be02aebaaec70d40a6782b706d42
• SHA-1: f8e386dfab54e92e55ca5c2d736458a7bcb32b64
• MD5: 10bc636eb2342fd951f33426344531a9
• ssdeep: 1536:pmmx9cdX4so9CMu5cljUdGaSixVta7h5bFBkjmO3MY+BWeuUAz+:aJ4so9CMwchFaSx7h5bFkeui
• TLSH: T1B535C0B3A15BDECDAA9B67437DB726583486C7847132CB845898772CC8B81BCFE00915
• Submitted as: normal_5fd7c093d97f6.pdf
• File type: pdf · Size: 61763 bytes
• Verdict: malicious (94/100)

Detections (4 of 50 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 94/100 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 suspicious by URL analysis: https://static1.squarespace.com/static/5fc57ef42bbd740658259ff8/t/5fc9e21e196a600d3c345a9a/1607066143822/learn_spanish_teach_english_exchange.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://ggtraff.ru/123?utm_term=physics+laboratory+manual+solutions, https://static1.squarespace.com/static/5fc57ef42bbd740658259ff8/t/5fc9e21e196a600d3c345a9a/1607066143822/learn_spanish_teach_english_exchange.pdf, https://static1.squarespace.com/static/5fc3612fc6229360ecbcc3d9/t/5fc4aeeaeaf37e3b6430b933/1606725355402/31742418223.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://ggtraff.ru/123?utm_term=physics+laboratory+manual+solutions
• https://static1.squarespace.com/static/5fc57ef42bbd740658259ff8/t/5fc9e21e196a600d3c345a9a/1607066143822/learn_spanish_teach_english_exchange.pdf
• https://static1.squarespace.com/static/5fc3612fc6229360ecbcc3d9/t/5fc4aeeaeaf37e3b6430b933/1606725355402/31742418223.pdf
• https://bivapere.weebly.com/uploads/1/3/4/6/134689139/kejotadadegazus-kizekugigezuzol.pdf
• https://s3.amazonaws.com/zagapaxa/tegaxuvorigukufo.pdf
• https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbf5d3f9b1ed03538d29b9f/1606376767726/5901269431.pdf
• https://static1.squarespace.com/static/5fc6de278b9e860b7b1d6869/t/5fc7b16f8f07963615836a03/1606922607659/can_you_use_coupons_on_walmart_online_orders.pdf
• https://pefobasor.weebly.com/uploads/1/3/4/1/134131397/vagis.pdf
• https://static1.squarespace.com/static/5fc19a8f40f1034a5caddecf/t/5fc51f13a97599144e9cbe22/1606754067459/skyrim_cheats_xbox_360_infinite_gold.pdf
• https://s3.amazonaws.com/metubevozisul/54214962386.pdf
• https://cdn-cms.f-static.net/uploads/4382639/normal_5fbba89e7e538.pdf
• https://static1.squarespace.com/static/5fc55a1324b06a7eb31d25e2/t/5fcc28579aa2de0c6483cc3b/1607215196906/defiloninurutixakexas.pdf
• https://s3.amazonaws.com/gitipelut/motu_patlu_cartoon_3gp.pdf
• https://s3.amazonaws.com/zalomi/puvedigap.pdf
• https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbf69515147b148042b9c09/1606379858328/eureka_math_grade_8_modules_12_answer_key.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
• static1.squarespace.com
• bivapere.weebly.com
• s3.amazonaws.com
• pefobasor.weebly.com
• cdn-cms.f-static.net
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report