MALICIOUS — 6c279.pdf

MALICIOUS — 6c279.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (92/100). 4 of 53 detection engines flagged it.

Identification

• SHA-256: 452f54074a2cf002e3149285a403297cec612a022cc08d3388dcdc064a38b29e
• SHA-1: c93a4091ecdf88f870621970ae6a3719098b3dac
• MD5: f6b99a57718cc3cbd0dda405924be417
• ssdeep: 1536:/JzbeCuwepTkxlT7vAlvBYZpsHGZor7uo4fMqth29:EC5s4xlT7AlJgaHCoXuo4fMkhg
• TLSH: T1FF37D0F3509FCCCCBBC79B17AAF6166D30CE9E887136D6604989B66C893857C2D10A50
• Submitted as: 6c279.pdf
• File type: pdf · Size: 73528 bytes
• Verdict: malicious (92/100)

Detections (4 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• ClamAV (daily): Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
• 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-d2528dad23a95d95-d2528dad23a95d95-10044376-0 (rule Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0) - engine signal, weight 0.90, confidence 0.95
• Embedded network infrastructure: https://traffmen.ru/wb?keyword=hotstar%20app%20%20apk%20new%20version%202019, https://cdn-cms.f-static.net/uploads/4408593/normal_5f9bbeff994f2.pdf, https://uploads.strikinglycdn.com/files/e4659efc-bfe2-465e-89a2-bdcc3101b4a1/tazomiped.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://traffmen.ru/wb?keyword=hotstar%20app%20%20apk%20new%20version%202019
• https://cdn-cms.f-static.net/uploads/4408593/normal_5f9bbeff994f2.pdf
• https://uploads.strikinglycdn.com/files/e4659efc-bfe2-465e-89a2-bdcc3101b4a1/tazomiped.pdf
• https://s3.amazonaws.com/baposivarabuj/electron_configuration_worksheet_answers_1-20.pdf
• https://s3.amazonaws.com/sazixipame/google_maps_driving_directions_maps.pdf
• https://uploads.strikinglycdn.com/files/75e46873-c2bb-41e0-bb12-2501e1378a13/bubofupijepivuf.pdf
• https://cdn-cms.f-static.net/uploads/4402294/normal_5f95e315cc894.pdf
• https://cdn-cms.f-static.net/uploads/4379362/normal_5f9ccfe7a035b.pdf
• https://woxukobu.weebly.com/uploads/1/3/4/3/134392577/dovofola.pdf
• https://s3.amazonaws.com/varolexexus/gravity_falls_mabels_guide_to_life_all_shorts.pdf
• https://s3.amazonaws.com/mijedusovineti/nakikemetunodukadase.pdf
• https://s3.amazonaws.com/tipakalif/tudetokuviniki.pdf
• https://suganolorifumu.weebly.com/uploads/1/3/0/8/130814011/f4cb909e3d.pdf
• https://cdn-cms.f-static.net/uploads/4446027/normal_5fad401fab332.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

• traffmen.ru
• cdn-cms.f-static.net
• uploads.strikinglycdn.com
• s3.amazonaws.com
• woxukobu.weebly.com
• suganolorifumu.weebly.com
• www.w3.org
• purl.org
• ns.adobe.com

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