MALICIOUS — normal_5fc4688715134.pdf

MALICIOUS — normal_5fc4688715134.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (92/100). 5 of 53 detection engines flagged it.

Identification

• SHA-256: 1d53983cf79d231768fa34f2373582636da4be5aed5ac7d73ed0b1e9fb7bf6e5
• SHA-1: 006a46db196763473a182162630c2e2efeca4f85
• MD5: 5525355ca1756d69b9e36f401329f843
• ssdeep: 1536:Cl1668FGVfO9Vk54XlCOCC+UoumXtHLNX1+AYGWV:w6NFVkROP+UdmXtZel
• TLSH: T1F036D1F352A7DDCC3BC79B037EAE24199095D68864338AA408D8763CC5346FFAE10961
• Submitted as: normal_5fc4688715134.pdf
• File type: pdf · Size: 65279 bytes
• Verdict: malicious (92/100)

Detections (5 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
• Microsoft Defender: Trojan:PDF/Phish!atmn
• 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://traffine.ru/123?utm_term=1000+likes+instagram+apk, https://uploads.strikinglycdn.com/files/e7b61b11-5e3c-4c9d-8c75-5de520392756/92695125158.pdf, https://zojajodasu.weebly.com/uploads/1/3/4/3/134354616/8000412.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://traffine.ru/123?utm_term=1000+likes+instagram+apk
• https://s3.amazonaws.com/zuxime/54613464184.pdf
• https://uploads.strikinglycdn.com/files/e7b61b11-5e3c-4c9d-8c75-5de520392756/92695125158.pdf
• https://s3.amazonaws.com/fosawef/apk_and_obb.pdf
• https://s3.amazonaws.com/rezugekolaba/pettigrew_state_park_boat_ramp.pdf
• https://s3.amazonaws.com/fejififimaketo/running_macros_in_protected_excel_worksheet.pdf
• https://zojajodasu.weebly.com/uploads/1/3/4/3/134354616/8000412.pdf
• https://s3.amazonaws.com/xopugup/lozal.pdf
• https://s3.amazonaws.com/dazifozixawus/savigidewekuvujaraw.pdf
• https://kujarubokaja.weebly.com/uploads/1/3/4/5/134590089/ziwiwozedo.pdf
• https://uploads.strikinglycdn.com/files/55a72aa5-e525-492f-acd6-e84cd9197a52/applied_statistics_for_public_and_nonprofit_administration_download.pdf
• https://s3.amazonaws.com/fejenijovekozu/celestine_donkor_okronkronhene.pdf
• https://s3.amazonaws.com/texifaxepag/lpddr4_datasheet_samsung.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

• traffine.ru
• s3.amazonaws.com
• uploads.strikinglycdn.com
• zojajodasu.weebly.com
• kujarubokaja.weebly.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report