MALICIOUS — normal_5fca1fe8725e7.pdf

MALICIOUS — normal_5fca1fe8725e7.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (92/100). 4 of 53 detection engines flagged it.

Identification

• SHA-256: 446f7514aa876e2c2e000126544237345242992feff0d2add061d133eaa65268
• SHA-1: 29abde3c157a44e4328bd95755d1c82f92dcf3e8
• MD5: c00f790171f3b851bb5e9fcd2b87f88c
• ssdeep: 1536:JcjqNbsS/ShrGxo5H7+I4I/BHYgM71qyeafJoDWnr+uLzcL9:aebxOqSV4OmpqyeUJoDiyz
• TLSH: T13D36D0F3A097CD5C6B45DB53A9B6159D21CAD34454339AA40488767CC8BC4BF3F10E62
• Submitted as: normal_5fca1fe8725e7.pdf
• File type: pdf · Size: 67161 bytes
• Verdict: malicious (92/100)

Detections (4 of 53 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

Why this verdict

The malicious score of 92/100 is the fusion of 4 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 network infrastructure: https://trafftec.ru/123?utm_term=compound+of+phosphorus, https://nikokabiliru.weebly.com/uploads/1/3/1/4/131409463/gowinuvu.pdf, https://static1.squarespace.com/static/5fc2f3e1bf71053ccb1d777a/t/5fc9dcd2414f5e35237bf9d8/1607064787656/plants_vs_zombies_free_game_unblocked.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://trafftec.ru/123?utm_term=compound+of+phosphorus
• https://s3.amazonaws.com/juduk/android_phones_for_sale_amazon.pdf
• https://nikokabiliru.weebly.com/uploads/1/3/1/4/131409463/gowinuvu.pdf
• https://s3.amazonaws.com/fewunadupop/aashiqui_3_full_movie_online.pdf
• https://s3.amazonaws.com/busutafitufe/aptis_english_test.pdf
• https://static1.squarespace.com/static/5fc2f3e1bf71053ccb1d777a/t/5fc9dcd2414f5e35237bf9d8/1607064787656/plants_vs_zombies_free_game_unblocked.pdf
• https://samibogamo.weebly.com/uploads/1/3/4/8/134883552/gabakobimedo.pdf
• https://s3.amazonaws.com/fuwawibu/zoxuxa.pdf
• https://static1.squarespace.com/static/5fc58a53d49dd1244753c377/t/5fc9ab8c414f5e3523764991/1607052173343/purewisojiw.pdf
• https://kakawugob.weebly.com/uploads/1/3/0/9/130969990/7014452.pdf
• https://static1.squarespace.com/static/5fc0ed17f7cf8c75402b0ccf/t/5fc1b0f11972c46e3cde030c/1606529267915/mochila_in_english.pdf
• https://s3.amazonaws.com/limewub/molecular_biology_ncert.pdf
• https://s3.amazonaws.com/kobivimelelo/foxit_reader_for_mac.pdf
• https://s3.amazonaws.com/setaxilitozuko/building_black_and_white_template.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

• trafftec.ru
• s3.amazonaws.com
• nikokabiliru.weebly.com
• static1.squarespace.com
• samibogamo.weebly.com
• kakawugob.weebly.com
• www.w3.org
• purl.org
• ns.adobe.com

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