MALICIOUS — 365101.pdf

MALICIOUS — 365101.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: d6dc095d5f1a2e4b94125c22a48c4fb832d05d7187494979cf412e71759fccc4
• SHA-1: e02c23bec000453e946bf880544c73e79edcffb7
• MD5: 1e1f38a92b61a5b08f51ab77a3c6fb9a
• ssdeep: 1536:imrMNnwOmqIh15LmQmZJQYk+/jD94o8MvnM/DKkvrk:3ranwOFIpTmZJA0jD9HTv8tw
• TLSH: T1EE36E0F3929BECE8BA465B435BE6141AE6C5C78C6231A3440048EB6C84BC1FE6F45A51
• Submitted as: 365101.pdf
• File type: pdf · Size: 67831 bytes
• Verdict: malicious (94/100)

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

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 94/100 is the fusion of 5 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 link rated suspicious by URL analysis: https://tajamopem.weebly.com/uploads/1/3/4/7/134745730/2730919.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://trafffi.ru/wb?keyword=introducing%20yourself%20worksheet%20high%20school, https://tajamopem.weebly.com/uploads/1/3/4/7/134745730/2730919.pdf, https://fupiwopogewexab.weebly.com/uploads/1/3/4/5/134506550/bogevefomuwuva_fusetatomoju_xusire_juxekafog.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://trafffi.ru/wb?keyword=introducing%20yourself%20worksheet%20high%20school
• https://tajamopem.weebly.com/uploads/1/3/4/7/134745730/2730919.pdf
• https://s3.amazonaws.com/mexavofezoxi/al_quran_al_karim_in_arabic.pdf
• https://fupiwopogewexab.weebly.com/uploads/1/3/4/5/134506550/bogevefomuwuva_fusetatomoju_xusire_juxekafog.pdf
• https://s3.amazonaws.com/wofaxil/jololunedev.pdf
• https://s3.amazonaws.com/gonafoziguwewe/window_cleaning_flyer_templates.pdf
• https://uploads.strikinglycdn.com/files/006606e6-a369-4ea8-93be-6a69d2f533cd/37222753949.pdf
• https://s3.amazonaws.com/vedexajawo/mercury_outboard_repair_manual_download.pdf
• https://ditiwudo.weebly.com/uploads/1/3/1/4/131452947/gilofajurusumikutu.pdf
• https://nixewoxeb.weebly.com/uploads/1/3/4/3/134354190/383828.pdf
• https://uploads.strikinglycdn.com/files/10fb31cc-b5dd-4a96-870c-996d3e336e25/3.2_cell_organelles_study_guide.pdf
• https://cdn-cms.f-static.net/uploads/4365551/normal_5f87bf931a702.pdf
• https://s3.amazonaws.com/lokijuronig/pathfinder_roleplaying_game_bestiary_2.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

• trafffi.ru
• tajamopem.weebly.com
• s3.amazonaws.com
• fupiwopogewexab.weebly.com
• uploads.strikinglycdn.com
• ditiwudo.weebly.com
• nixewoxeb.weebly.com
• cdn-cms.f-static.net
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report