MALICIOUS — de60da_06f005649a30409db6840556d390328c.pdf

MALICIOUS — de60da_06f005649a30409db6840556d390328c.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: 34cb0ee6bf07eed271ef4fe108a8ff626a9766dcffe754c3e81c54eeded1b025
• SHA-1: 073a1c428540b57655b540e7276a156e9ceb4dfd
• MD5: 0c5332b1a702089c34048dd0783c220c
• ssdeep: 768:kgGzpD4zwqobG5MKChvlo8L6t4P5sH5Xo4jI10J1xXaa8d6:RGFEJYrL44P5sH5Xo4jjJ19b8d6
• TLSH: T14131AFF355ABED8C7942AB036DE621595049E78DA031936414DC376CC4BC2FEBF11A24
• Submitted as: de60da_06f005649a30409db6840556d390328c.pdf
• File type: pdf · Size: 42530 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.link/wix?keyword=ionic+practice+worksheet+answers, https://a32bbdd5-6f49-4dda-97ef-baab2b2d5403.filesusr.com/ugd/3e5db3_4db1e9611abe455c90fbbce3ed42f9cf.pdf?index=true, https://f73b9baa-5d2e-4676-a09f-de5bb3b5c66c.filesusr.com/ugd/3225da_f42ef07f148a4ba9b1d3e129c18027d4.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.link/wix?keyword=ionic+practice+worksheet+answers
• https://a32bbdd5-6f49-4dda-97ef-baab2b2d5403.filesusr.com/ugd/3e5db3_4db1e9611abe455c90fbbce3ed42f9cf.pdf?index=true
• https://f73b9baa-5d2e-4676-a09f-de5bb3b5c66c.filesusr.com/ugd/3225da_f42ef07f148a4ba9b1d3e129c18027d4.pdf?index=true
• https://7c2edb85-0445-4d9b-b469-91a4929a018f.filesusr.com/ugd/668a47_0118705a01014d3ea98ed50a111027cd.pdf?index=true
• https://28f42826-49c4-44f2-afc0-0b306e022e28.filesusr.com/ugd/6f9b04_5d404fde318c4463b101514db6007311.pdf?index=true
• https://8092e347-e423-4395-80f1-bc8cef2ba0df.filesusr.com/ugd/3e7897_d9e12f752af640c19d11e4ca2fedc919.pdf?index=true
• http://files.agoldenphd.com/uploads/1/3/1/1/131164399/1b1dc9a9.pdf
• http://jarijosi.teachlearnconnectfcs.org/uploads/1/3/0/9/130969358/4d356444f5.pdf
• https://9a91f8d0-6850-4cfa-abd8-717685bdc647.filesusr.com/ugd/8db125_0f6be6be1a304226883ead7dc4e230f5.pdf?index=true
• https://c5e41839-0c46-4f25-8ff8-d154bcb9e39a.filesusr.com/ugd/3a38e0_5cd63d8ec4504d8b89d8df20e740c06e.pdf?index=true
• https://67c06e1f-f3d3-4580-8194-df30577740e5.filesusr.com/ugd/696117_a4d5a5ffde2244d88fe85248443e8457.pdf?index=true
• https://e5bc45a7-ab47-4927-988c-63bf093e2952.filesusr.com/ugd/9c0842_77b8799f1e2a42a7b8bb405bd7496673.pdf?index=true
• https://e889e1d4-1ba3-45fc-8097-66478055967f.filesusr.com/ugd/ac8c68_e7f9ba8ae0f74b0481b075fa72b5f541.pdf?index=true
• https://cdn.shopify.com/s/files/1/0432/2567/7992/files/80324438728.pdf
• https://cdn.shopify.com/s/files/1/0437/7142/9016/files/70024309521.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

• ttraff.link
• a32bbdd5-6f49-4dda-97ef-baab2b2d5403.filesusr.com
• f73b9baa-5d2e-4676-a09f-de5bb3b5c66c.filesusr.com
• 7c2edb85-0445-4d9b-b469-91a4929a018f.filesusr.com
• 28f42826-49c4-44f2-afc0-0b306e022e28.filesusr.com
• 8092e347-e423-4395-80f1-bc8cef2ba0df.filesusr.com
• files.agoldenphd.com
• jarijosi.teachlearnconnectfcs.org
• 9a91f8d0-6850-4cfa-abd8-717685bdc647.filesusr.com
• c5e41839-0c46-4f25-8ff8-d154bcb9e39a.filesusr.com
• 67c06e1f-f3d3-4580-8194-df30577740e5.filesusr.com
• e5bc45a7-ab47-4927-988c-63bf093e2952.filesusr.com
• e889e1d4-1ba3-45fc-8097-66478055967f.filesusr.com
• cdn.shopify.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report