MALICIOUS — normal_5fca91a53aa2a.pdf

MALICIOUS — normal_5fca91a53aa2a.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: 9f0edde6a74fe2f6ff83d1d31eba47f0f31c66bdc55a3e2b5b9a82fd3369db57
• SHA-1: e894f53d3afe5d6fc19eec06d23e0b1c87f732ca
• MD5: f903ab2a641b6e5e69cf9d02078e9a20
• ssdeep: 1536:26M1szZIFpVJ2NytRpd3qiLlwv42Kemi4AVl3SUl/vqn8PXm2dgVGIz5Q:bM1a2T32NytRzx8rFMoXm2we
• TLSH: T18E36C0F35157CE9C7BA29B836EA6153C648EC6CC70669794C4C4BA6C86BC2EC7F10910
• Submitted as: normal_5fca91a53aa2a.pdf
• File type: pdf · Size: 66735 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/5fc2bc52c6229360ecb8cfc0/t/5fc9d8939bc93d20d9b05251/1607063700981/jepesolidogipuzorelibej.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://traffnew.ru/123?utm_term=free+online+pool+games+unblocked, https://static1.squarespace.com/static/5fc2bc52c6229360ecb8cfc0/t/5fc9d8939bc93d20d9b05251/1607063700981/jepesolidogipuzorelibej.pdf, https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbd04d83fdc31513a10bba2/1606223065298/small_unit_tactics_book.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://traffnew.ru/123?utm_term=free+online+pool+games+unblocked
• https://static1.squarespace.com/static/5fc2bc52c6229360ecb8cfc0/t/5fc9d8939bc93d20d9b05251/1607063700981/jepesolidogipuzorelibej.pdf
• https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbd04d83fdc31513a10bba2/1606223065298/small_unit_tactics_book.pdf
• https://s3.amazonaws.com/minaxigevani/kejapudenabenemas.pdf
• https://static1.squarespace.com/static/5fc366b360f2895dc1f7c2c1/t/5fc903e5f1294452480f5bf1/1607009254269/rugby_world_cup_2019_tv.pdf
• https://static1.squarespace.com/static/5fc0ebd09955c744b53ba8af/t/5fc3bc061972c46e3c0ffac9/1606663176413/boulder_station_movie_times_tomorrow.pdf
• https://static1.squarespace.com/static/5fc549e8c6d96458363f0fae/t/5fc7c088bfb90028be5ddf47/1606926472737/bitmoji_classroom_examples.pdf
• https://static1.squarespace.com/static/5fc4fe50c30a162e0c6cbe8c/t/5fc8caa98eecd53e39f31fb0/1606994601720/51165330261.pdf
• https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbe2da818e72e5fdba134ef/1606299049298/fotiwifevob.pdf
• https://uploads.strikinglycdn.com/files/06b9134f-17a5-4ef1-8db2-9263ae86711f/adobe_indesign_cs6_magazine_templates_free.pdf
• https://s3.amazonaws.com/fotepopunaj/alcoholismo_tratamiento_farmacologico.pdf
• https://static1.squarespace.com/static/5fc0e2b72bbd740658066ec4/t/5fc26d72f81c9a2a0cf07d09/1606577523117/70873067333.pdf
• https://static1.squarespace.com/static/5fc793749d43d906ac0e803b/t/5fc8df534b97230d05176ab8/1606999892948/john_ness_obituary.pdf
• https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbcf421ef3361272aeb37ec/1606218789617/cardiac_cycle_worksheet.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

• traffnew.ru
• static1.squarespace.com
• s3.amazonaws.com
• uploads.strikinglycdn.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report