MALICIOUS — normal_5ff380273978d.pdf

MALICIOUS — normal_5ff380273978d.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 934e2c6ba9d2263506662f36750db39376dbacbd84b5c9b2fb2397a705323724
• SHA-1: a0f1dfefa72153190610422cae59dfbc0b4dec45
• MD5: 986ecfe7a3be330cddb0418451f18948
• ssdeep: 1536:cmX+zgyqTWSyogWFg6sHOAGYq7UprEYP1AfuZzKMv4FYod:PXkRo9FcGD7QrEYefu7Cv
• TLSH: T1AE36CFF3A263DD8C7BDBAB0BBEB610686445E3882033E7500054A72DC47C5BE7E66651
• Submitted as: normal_5ff380273978d.pdf
• File type: pdf · Size: 65189 bytes
• Verdict: malicious (96/100)

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

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 96/100 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 malicious by URL analysis: https://static.s123-cdn-static.com/uploads/4406481/normal_5fc8dbba1ade6.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: https://trafffe.ru/123?utm_term=ark+gacha+crystal+gfi, https://static.s123-cdn-static.com/uploads/4406481/normal_5fc8dbba1ade6.pdf, https://jakemujilofadam.weebly.com/uploads/1/3/1/3/131380171/bevesow-xerinaxibagifom-suribugazirobu.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://trafffe.ru/123?utm_term=ark+gacha+crystal+gfi
• https://s3.amazonaws.com/sajatesawodiji/adventure_time_card_wars_2_apk.pdf
• https://static.s123-cdn-static.com/uploads/4406481/normal_5fc8dbba1ade6.pdf
• https://s3.amazonaws.com/tixedujegibex/nopogikuniramuwibexa.pdf
• https://jakemujilofadam.weebly.com/uploads/1/3/1/3/131380171/bevesow-xerinaxibagifom-suribugazirobu.pdf
• https://uploads.strikinglycdn.com/files/8c6d2bc4-f1aa-4351-b02d-f5cf853f8303/visowasuposabukomavu.pdf
• https://s3.amazonaws.com/gonima/report_table_of_contents_sample.pdf
• https://s3.amazonaws.com/gotijejaj/28336429796.pdf
• https://s3.amazonaws.com/safenalavojuwu/yang_terdalam_cover_gitar.pdf
• https://s3.amazonaws.com/nevovumowa/certified_ethical_hacking_course.pdf
• https://s3.amazonaws.com/zunaporam/command_and_conquer_general_games_free.pdf
• https://s3.amazonaws.com/likerajatob/92575692120.pdf
• https://s3.amazonaws.com/zategafozasiru/vespa_sprint_2015_manual.pdf
• https://s3.amazonaws.com/zirojopemup/apostila_auditoria_fiscal.pdf
• https://uploads.strikinglycdn.com/files/bb3f7359-7998-47b2-b4b1-dd7489869dc0/76134437737.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

• trafffe.ru
• s3.amazonaws.com
• static.s123-cdn-static.com
• jakemujilofadam.weebly.com
• uploads.strikinglycdn.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report