MALICIOUS — normal_5fef3c7ad3e87.pdf

MALICIOUS — normal_5fef3c7ad3e87.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (92/100). 5 of 50 detection engines flagged it.

Identification

• SHA-256: fd1283f3aac136e0e816771b148084e827f9079632b02c0ea16ca7244d0cbfbb
• SHA-1: 7b71bdacb7f4b9719b33a94e8faa457577acf098
• MD5: 662d0553f4bdf319c821ba4bb7ff1883
• ssdeep: 1536:Z1cM2gWjwCQSpoyFJi0kVtaQki4i/yFMta2S1xVQV1VjSv:XcFgQw7LJd39hDBcrQV1Va
• TLSH: T1F037D1F3625BDC986DCD9B076E77185C60A5E2886932C368548CBA3CC4BC1BD3F60A51
• Submitted as: normal_5fef3c7ad3e87.pdf
• File type: pdf · Size: 69712 bytes
• Verdict: malicious (92/100)

Detections (5 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
• Trellix Stinger (McAfee): PDF/Phish-FAB!662D0553F4BD
• 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-d2528dad23a95d95-d2528dad23a95d95-10044376-0 (rule Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0) - engine signal, weight 0.90, confidence 0.95
• Embedded network infrastructure: https://ggtraff.ru/123?utm_term=cheetah+stun+gun+jogger, https://cdn-cms.f-static.net/uploads/4426816/normal_5fa4439612cf1.pdf, https://cdn-cms.f-static.net/uploads/4372967/normal_5fb7295949efc.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=cheetah+stun+gun+jogger
• https://s3.amazonaws.com/vavabi/65514440505.pdf
• https://s3.amazonaws.com/tazopaju/vibesosagabopu.pdf
• https://s3.amazonaws.com/doxifuba/antiphospholipid_syndrome_clot_formation.pdf
• https://s3.amazonaws.com/wujixus/fuxoxi.pdf
• https://cdn-cms.f-static.net/uploads/4426816/normal_5fa4439612cf1.pdf
• https://cdn-cms.f-static.net/uploads/4372967/normal_5fb7295949efc.pdf
• https://cdn-cms.f-static.net/uploads/4366317/normal_5f872e2ca4a57.pdf
• https://s3.amazonaws.com/jaburirarov/gta_5_apk_free_download_uptodown.pdf
• https://cdn-cms.f-static.net/uploads/4465394/normal_5fd3c1b6aea5e.pdf
• https://cdn.sqhk.co/vipabure/hjhnTB7/centipede_2_movie_trailer.pdf
• https://s3.amazonaws.com/batiku/possessive_adjectives_worksheets.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
• s3.amazonaws.com
• cdn-cms.f-static.net
• cdn.sqhk.co
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report