MALICIOUS — normal_5ff43960f0459.pdf

MALICIOUS — normal_5ff43960f0459.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: f55a6a348e7d5aef4b658b0ee663644843d7bb3d83db26a09f953a7c6e612838
• SHA-1: c30279a56de89fd8ee5816db95892d41457be44e
• MD5: 552a9d39725631475994054026f2b0a5
• ssdeep: 1536:k9SkyuwLTBN9+NGeK3Y9CnDSy1/1NbuWpdWFAbwe:BTuwLTH0geK3YCDSyXN5kaN
• TLSH: T15437E0F351E7DC9C3B59E703AAF9252C244CE6882232A2948448BB7CC96C57F6F41E51
• Submitted as: normal_5ff43960f0459.pdf
• File type: pdf · Size: 76016 bytes
• Verdict: malicious (92/100)

Detections (5 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
• Trellix Stinger (McAfee): PDF/Phish-FAB!552A9D397256
• 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://traffnew.ru/123?utm_term=john+f+kennedy+leadership+style, https://uploads.strikinglycdn.com/files/e7f97caf-e44f-4d58-b73b-a0302add3412/rulufe.pdf, https://uploads.strikinglycdn.com/files/8366d970-7a8e-4910-8b05-865fa55dd644/89242276965.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=john+f+kennedy+leadership+style
• https://uploads.strikinglycdn.com/files/e7f97caf-e44f-4d58-b73b-a0302add3412/rulufe.pdf
• https://uploads.strikinglycdn.com/files/8366d970-7a8e-4910-8b05-865fa55dd644/89242276965.pdf
• https://cdn.sqhk.co/fedelubu/bvGjhje/75577482826.pdf
• https://s3.amazonaws.com/pirosisob/salakox.pdf
• https://uploads.strikinglycdn.com/files/20d02a06-59ec-4ee8-ae1d-38481179b3db/11111038470.pdf
• https://uploads.strikinglycdn.com/files/e8cfd285-4a35-4f12-86b4-ec76b2c6e440/beer_pong_tricks_mod_apk.pdf
• https://uploads.strikinglycdn.com/files/415fa7d9-d384-48e2-b6c1-703a5496bad5/bottom_up_process_psychology_definition.pdf
• https://cdn.sqhk.co/gemadaruvow/jWThjje/my_little_princess_means_in_spanish.pdf
• https://cdn.sqhk.co/refowofiros/Vxlkhhf/73853698444.pdf
• https://cdn-cms.f-static.net/uploads/4408004/normal_5fe6298818110.pdf
• https://static.s123-cdn-static.com/uploads/4368746/normal_5fc826665b2b6.pdf
• https://s3.amazonaws.com/nefunupu/canon_7d_manual_focus_screen.pdf
• https://uploads.strikinglycdn.com/files/42b1ca2b-7d91-4af5-aa30-f8b830a6b916/67964156965.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
• uploads.strikinglycdn.com
• cdn.sqhk.co
• s3.amazonaws.com
• cdn-cms.f-static.net
• static.s123-cdn-static.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report