MALICIOUS — 5152335.pdf
MALICIOUS — 5152335.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:
58ab050bd5d17a48047f280e37cd531431f32018444fb90fbf1befb0c9fc75b5 - SHA-1:
79d6a71da5dc4261f9191dd90703f72663333483 - MD5:
597aa4f92fdee40bda42b65f232d970f - ssdeep:
1536:KNa9ZYxGTEh/ZgN+IArG6K5czpwh8b4Rb8wdpSIv0gQzJOsJCMVOs1:Eaj4GQ/mNLd5WwhE4NrSc0/J3lV/ - TLSH:
T14438D0F3219BCDDC7687AF0368F6156E608EC69D603292504484B79C9C7D6AEBF60E40 - Submitted as: 5152335.pdf
- File type: pdf · Size: 78373 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!597AA4F92FDE
- 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://cctraff.ru/wb?keyword=flow%20free%20online%20dictionary%20for%20students, https://cdn.sqhk.co/nuroteditu/jihfnii/nubs_adventure_book.pdf, https://uploads.strikinglycdn.com/files/37090d8e-a416-4dc6-b2d2-8cf0698c399e/roblox_free_robux_2020_june.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://cctraff.ru/wb?keyword=flow%20free%20online%20dictionary%20for%20students
- https://s3.amazonaws.com/kifutizijebuj/disadvantages_of_technology_essay.pdf
- https://cdn.sqhk.co/nuroteditu/jihfnii/nubs_adventure_book.pdf
- https://uploads.strikinglycdn.com/files/37090d8e-a416-4dc6-b2d2-8cf0698c399e/roblox_free_robux_2020_june.pdf
- https://uploads.strikinglycdn.com/files/26d59bee-634b-4ffb-9ff0-4069530b91cf/color_changer_pro_no_root_apk.pdf
- https://cdn.sqhk.co/rularijulen/jigeOqP/age_of_empires_1_pc_game_cheats.pdf
- https://uploads.strikinglycdn.com/files/d74d8a81-877c-4254-866c-8c19615c5892/solving_two_step_inequalities_worksheet_maneuvering_the_middle.pdf
- https://s3.amazonaws.com/nagev/abhinay_maths_algebra.pdf
- https://uploads.strikinglycdn.com/files/150314b3-3b97-41d1-9ad0-bf4dcbedc723/ap_physics_2_essentials.pdf
- https://s3.amazonaws.com/gifiz/19358392791.pdf
- https://s3.amazonaws.com/takurugilij/gexowidevelufilivik.pdf
- https://uploads.strikinglycdn.com/files/d7618356-4604-4768-9c63-cc4f92ce6a26/86733147493.pdf
- https://uploads.strikinglycdn.com/files/0c4226f8-a0fc-434c-8e7c-224ec6643646/3360110575.pdf
- https://uploads.strikinglycdn.com/files/2ee9aecf-a97b-4f99-b1f8-2dda91a78daf/dry_ice_blasters_for_rent.pdf
- https://uploads.strikinglycdn.com/files/b691f3c8-6d94-44c1-9107-cf5136ed2c13/cy_creek_hs_football.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
- cctraff.ru
- s3.amazonaws.com
- cdn.sqhk.co
- uploads.strikinglycdn.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report