MALICIOUS — c83fdb_a1d0a8151ba646d8a889c04ef9bfb601.pdf

MALICIOUS — c83fdb_a1d0a8151ba646d8a889c04ef9bfb601.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: 1f3225a9a222b936ad9f5f9aa4e88e449bbbe7f8df5e76c5ab6b157f3be9385d
• SHA-1: d343bb27902f60cd595af4101be34b381b36e0da
• MD5: bf7ff379f516680294ac4cda837f5c4b
• ssdeep: 768:5gGzpDs7CWsmDYsHe94e/AWqcMNtbG80WRqZw4y9VwbcePTGvGstEJ2:6GFg2WHuAWNMN4JWAZw4y9VwbcePTGvd
• TLSH: T1A932AEF30097DC8C7A8B9B536EE601997186D38D6236A66019983B2CC47C7BE7F50631
• Submitted as: c83fdb_a1d0a8151ba646d8a889c04ef9bfb601.pdf
• File type: pdf · Size: 46202 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.me/wix?keyword=thaumcraft+permutatio+crystal, https://21f9ec8d-664c-48bc-b94c-6c8197f0387a.filesusr.com/ugd/7be1cd_99eba783a84242708e24e747ac21a5e1.pdf?index=true, https://89304329-6361-4ebf-bb49-65ab6c79db40.filesusr.com/ugd/5ea691_a1c0d56996994d1a92b6a14a42be3477.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.me/wix?keyword=thaumcraft+permutatio+crystal
• https://21f9ec8d-664c-48bc-b94c-6c8197f0387a.filesusr.com/ugd/7be1cd_99eba783a84242708e24e747ac21a5e1.pdf?index=true
• https://89304329-6361-4ebf-bb49-65ab6c79db40.filesusr.com/ugd/5ea691_a1c0d56996994d1a92b6a14a42be3477.pdf?index=true
• https://76d5f580-cdb6-4bbd-a933-85bf13f036c2.filesusr.com/ugd/d43733_f9ecfd7b2efd4965afd465ceef707463.pdf?index=true
• https://6716d76a-fd01-4d99-a7a8-11215a01848a.filesusr.com/ugd/70c1ec_8dd597ca574d410c9ac5d79d41013869.pdf?index=true
• https://0d70762b-187d-404f-9b66-92428c4869eb.filesusr.com/ugd/4725f1_49626bfbf39d4d6fb53058058292a6ca.pdf?index=true
• https://5ef475df-5e59-4d81-8871-30dafd21b3e7.filesusr.com/ugd/dcf9ad_ddc1e8121f364633afff8f76663f6910.pdf?index=true
• https://9cca4542-59e3-4594-96ea-527a4bfb66ae.filesusr.com/ugd/29c71c_a01274183bf84a3ebeed78bab7de84ad.pdf?index=true
• http://files.rainietaylor.com/uploads/1/3/1/4/131438137/3919077.pdf
• http://files.botecoatx.com/uploads/1/3/1/6/131606789/3f4bea0194ccb4.pdf
• http://sixojura.ivsaluki.com/uploads/1/3/2/6/132695615/2648157.pdf
• http://files.stanleyshumkwanhon.com/uploads/1/3/1/4/131406861/repurid.pdf
• https://cdn.shopify.com/s/files/1/0430/5377/7045/files/aligarh_full_movie_480p.pdf
• https://cdn.shopify.com/s/files/1/0438/1753/3597/files/agonista_total.pdf
• https://cdn.shopify.com/s/files/1/0427/6148/6503/files/mi_libro_de_historias_biblicas_descargar.pdf
• https://cdn.shopify.com/s/files/1/0433/5471/8358/files/tugon.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.me
• 21f9ec8d-664c-48bc-b94c-6c8197f0387a.filesusr.com
• 89304329-6361-4ebf-bb49-65ab6c79db40.filesusr.com
• 76d5f580-cdb6-4bbd-a933-85bf13f036c2.filesusr.com
• 6716d76a-fd01-4d99-a7a8-11215a01848a.filesusr.com
• 0d70762b-187d-404f-9b66-92428c4869eb.filesusr.com
• 5ef475df-5e59-4d81-8871-30dafd21b3e7.filesusr.com
• 9cca4542-59e3-4594-96ea-527a4bfb66ae.filesusr.com
• files.rainietaylor.com
• files.botecoatx.com
• sixojura.ivsaluki.com
• files.stanleyshumkwanhon.com
• cdn.shopify.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report