MALICIOUS — normal_5faf5e82c8bd8.pdf

MALICIOUS — normal_5faf5e82c8bd8.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (92/100). 4 of 50 detection engines flagged it.

Identification

• SHA-256: 403ba55c4850b6d19254237cade694ea0991f8dd6cd96773673251b0fd7a18ea
• SHA-1: 7f7419a03cb7ef67fc4b1dcb8aac17f90b47eef3
• MD5: 571114e6dda568c1d19ceb687fce1f45
• ssdeep: 1536:rKqtP2qo5x2EIfj+jNzFJfmjf3PITb6ng7eSVs:WEeq22pfjwlXf2f3wTb6n3T
• TLSH: T16536E0F3A1D7CDAC628A6B136CF9086D904A975F733296605848773C89BC67E3E10861
• Submitted as: normal_5faf5e82c8bd8.pdf
• File type: pdf · Size: 68918 bytes
• Verdict: malicious (92/100)

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

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://ggtraff.ru/123?utm_term=direct+characterization+quotes+in+fahrenheit+451, https://cdn-cms.f-static.net/uploads/4368758/normal_5f88bf10f0ae3.pdf, https://cdn-cms.f-static.net/uploads/4380226/normal_5fa9c3231ed7b.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=direct+characterization+quotes+in+fahrenheit+451
• https://cdn-cms.f-static.net/uploads/4368758/normal_5f88bf10f0ae3.pdf
• https://s3.amazonaws.com/lorifawuvawot/dapukovuzukasij.pdf
• https://cdn-cms.f-static.net/uploads/4380226/normal_5fa9c3231ed7b.pdf
• https://mogilifus.weebly.com/uploads/1/3/0/7/130739831/7805117.pdf
• https://cdn-cms.f-static.net/uploads/4371020/normal_5f89b8f543441.pdf
• https://s3.amazonaws.com/jasadavebaga/xinewalefin.pdf
• https://s3.amazonaws.com/sazixipame/fake_gps_joystick_and_routes_go_apk.pdf
• https://s3.amazonaws.com/megodipewukitoj/attack_helicopter_gender_meaning.pdf
• https://s3.amazonaws.com/wilugugo/english_alphabet_writing_practice_book_free_download.pdf
• https://s3.amazonaws.com/daraniwekamidir/amsco_ap_us_history_answer_key.pdf
• https://cdn-cms.f-static.net/uploads/4426263/normal_5f9815efbbe1a.pdf
• https://s3.amazonaws.com/wisatutadi/cultural_mosaic_and_melting_pot.pdf
• https://s3.amazonaws.com/jamokaroxoj/bundled_conductors_in_transmission_line.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
• cdn-cms.f-static.net
• s3.amazonaws.com
• mogilifus.weebly.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report