MALICIOUS — 1130978.pdf

MALICIOUS — 1130978.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: af2932aa9928b61979552a07084a4b27f3f92df451a7f7d2d0a0f270ed2106eb
• SHA-1: 0c5fc7f9d3f9030ed677a275eb056b0992ef32ed
• MD5: c206d4860d6acb9181108d3ae77491e0
• ssdeep: 1536:MO5rNz6jh2lyFGm29510eDxCrthMH2OTFXIBoq0lFJ9EAMHgyJ1QJ:ZJzEh2UFGm2xxCTMH2Ox4YFbgZJs
• TLSH: T1C637D1F3B05BCD0D3B8BAF435A96616C609DD64861318BB090C87A6CC8BC6BC7D44D51
• Submitted as: 1130978.pdf
• File type: pdf · Size: 70818 bytes
• Verdict: malicious (94/100)

Detections (4 of 50 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
• 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-d2568dad23a94d95-d2568dad23a94d95-10044375-0 (rule Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0) - engine signal, weight 0.90, confidence 0.95
• Embedded link rated suspicious by URL analysis: https://static1.squarespace.com/static/5fc66d97df132613bbe366a6/t/5fc96fbe634f6910fb44c977/1607036866329/footsies_antoine_arkansas.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://traffine.ru/wb?keyword=lobotomy%20corporation%20guide, https://jezafemobad.weebly.com/uploads/1/3/1/3/131383748/4222924.pdf, https://static1.squarespace.com/static/5fc66d97df132613bbe366a6/t/5fc96fbe634f6910fb44c977/1607036866329/footsies_antoine_arkansas.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://traffine.ru/wb?keyword=lobotomy%20corporation%20guide
• https://jezafemobad.weebly.com/uploads/1/3/1/3/131383748/4222924.pdf
• https://static1.squarespace.com/static/5fc66d97df132613bbe366a6/t/5fc96fbe634f6910fb44c977/1607036866329/footsies_antoine_arkansas.pdf
• https://s3.amazonaws.com/jazamerijekufol/risperdal_dosage_forms.pdf
• https://xaxovalalek.weebly.com/uploads/1/3/4/0/134040353/xojumiduluj-tuwor-lazulupoxew.pdf
• https://s3.amazonaws.com/tizowodifi/xunesesalalubezejuwebar.pdf
• https://cdn-cms.f-static.net/uploads/4384649/normal_5fc13a2522154.pdf
• https://s3.amazonaws.com/gurafoga/tn_drivers_license_manual_2020.pdf
• https://s3.amazonaws.com/wogikokuzotaxa/isbi_2020_challenge.pdf
• https://cdn-cms.f-static.net/uploads/4456998/normal_5fa73b76202cc.pdf
• https://s3.amazonaws.com/regufojalojaza/kelusuxagex.pdf
• https://s3.amazonaws.com/lokijuronig/answers_to_punnett_square_practice_pages.pdf
• https://cdn-cms.f-static.net/uploads/4420752/normal_5fc30c01a5605.pdf
• https://s3.amazonaws.com/tunenijexe/greenway_shooting_range_bozeman.pdf
• https://cdn-cms.f-static.net/uploads/4385427/normal_5f905053beb59.pdf
• https://static1.squarespace.com/static/5fc51f2860f2895dc10325ef/t/5fc88d05970db930d9c3f8c9/1606978823041/62001604928.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

• traffine.ru
• jezafemobad.weebly.com
• static1.squarespace.com
• s3.amazonaws.com
• xaxovalalek.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