MALICIOUS — 7be1cd_5d4839e076084ee5a53a4207c5e3708f.pdf

MALICIOUS — 7be1cd_5d4839e076084ee5a53a4207c5e3708f.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (88/100). 3 of 53 detection engines flagged it.

Identification

• SHA-256: f94f912655e64bc88e878dd5376430d8c593c486a1cfd24fa9ce549798582bd3
• SHA-1: 9ef201cf7ac645fe056f5d652cc110d37ea36864
• MD5: 7d412fd5c87c4cfd1d53cd7a2b05d1c0
• ssdeep: 768:9gGzpDQs75KfCarDBXTwBFXRUQwgrwjUbySSUz19WmYTKFOnIauMiWqF:+GFUxCar9jmGQwy6Uv9WmrOnIauMiLF
• TLSH: T10C33AFF344DBED8C3D866703BEBA01856089C789A123D66454CD3A2DC97CABDAE11D60
• Submitted as: 7be1cd_5d4839e076084ee5a53a4207c5e3708f.pdf
• File type: pdf · Size: 48384 bytes
• Verdict: malicious (88/100)

Detections (3 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Emsisoft (Emergency Kit): PDF.Spam.Heur.1
• Kaspersky (KVRT): HEUR:Trojan.Script.Generic

Why this verdict

The malicious score of 88/100 is the fusion of 6 weighted signals:

• Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85
• Kaspersky (KVRT) flagged HEUR:Trojan.Script.Generic (rule HEUR:Trojan.Script.Generic) - engine signal, weight 0.55, confidence 0.85
• MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule high-entropy-blob) - engine signal, weight 0.35, confidence 0.70
• Embedded network infrastructure: https://ttraff.com/wix?keyword=ti+84+plus+calculator+apk, https://086939ca-4bfe-4bc8-b57f-0f19a6d2b396.filesusr.com/ugd/035627_c0b00e33bf45464098dbd0cbc509a4e5.pdf?index=true, https://8d0a40df-7f86-4e8b-856c-a71353619c1a.filesusr.com/ugd/5bb01c_fe8dd4b5a17f45298fad8f44b041d4fa.pdf?index=true - 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://ttraff.com/wix?keyword=ti+84+plus+calculator+apk
• https://086939ca-4bfe-4bc8-b57f-0f19a6d2b396.filesusr.com/ugd/035627_c0b00e33bf45464098dbd0cbc509a4e5.pdf?index=true
• https://8d0a40df-7f86-4e8b-856c-a71353619c1a.filesusr.com/ugd/5bb01c_fe8dd4b5a17f45298fad8f44b041d4fa.pdf?index=true
• https://9905952b-a71d-4b86-ad50-22ba09231c6d.filesusr.com/ugd/3ed902_b9fcd049bd5e4a4fa6a1357f49380d31.pdf?index=true
• https://054bb1ca-f808-11ea-a328-fc4dd43d38a6.filesusr.com/ugd/d775a9_bb362e18c25343068c6d1d54df956a04.pdf?index=true
• https://08e9a0cb-98d7-43e6-afca-dac049ecaf0a.filesusr.com/ugd/a91264_23985fc27e814862ae7ded2aea6171b2.pdf?index=true
• https://4e2bd541-a0de-4997-a109-176b0faff25a.filesusr.com/ugd/69695d_358f25d4cce648e49c7e557145f8454c.pdf?index=true
• http://tevijonim.colandrcommunity.com/uploads/1/3/0/7/130776485/vajadowe_malope_fatojeko.pdf
• http://jigox.marmiger.com/uploads/1/3/0/7/130775490/sagarurodi.pdf
• http://files.aohbucks5.com/uploads/1/3/0/9/130970004/buketurudiro.pdf
• http://belepal.saltcitymentalhealth.com/uploads/1/3/1/4/131452821/zajisafukexafesima.pdf
• http://wuzor.lilianholm.com/uploads/1/3/1/3/131381045/8421934.pdf
• https://2302f94a-33a9-42b2-a2fc-d55ec16c5ccf.filesusr.com/ugd/89064d_c098c4c494a14cfa9d73f2f6fd4a6b53.pdf?index=true
• https://d12b36ab-8644-4dc1-b413-a13d82a6d7bd.filesusr.com/ugd/89064d_e3b96bc8a0c444cc97cc51b57b96de49.pdf?index=true
• 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

• ttraff.com
• 086939ca-4bfe-4bc8-b57f-0f19a6d2b396.filesusr.com
• 8d0a40df-7f86-4e8b-856c-a71353619c1a.filesusr.com
• 9905952b-a71d-4b86-ad50-22ba09231c6d.filesusr.com
• 054bb1ca-f808-11ea-a328-fc4dd43d38a6.filesusr.com
• 08e9a0cb-98d7-43e6-afca-dac049ecaf0a.filesusr.com
• 4e2bd541-a0de-4997-a109-176b0faff25a.filesusr.com
• tevijonim.colandrcommunity.com
• jigox.marmiger.com
• files.aohbucks5.com
• belepal.saltcitymentalhealth.com
• wuzor.lilianholm.com
• 2302f94a-33a9-42b2-a2fc-d55ec16c5ccf.filesusr.com
• d12b36ab-8644-4dc1-b413-a13d82a6d7bd.filesusr.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report