MALICIOUS — 7d1dc9_d61894387d614d70b8aab0c0181db5b6.pdf

MALICIOUS — 7d1dc9_d61894387d614d70b8aab0c0181db5b6.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: 8a058548483a9e719aab04489ea92cff3c5e2ceb8c7d09727275713e1671ce4b
• SHA-1: 598da4ba65ea562905d457e65bb01233eb119ab1
• MD5: 0051f8835f563cf30446f9bfe36a5364
• ssdeep: 768:3gGzpDKgQinPDR1SPsSMIYHzN/RURn3CSVld63VIm4MtzJ:QGF+m/hYn3rVrMVIJYzJ
• TLSH: T14A308DF355A7EC8C39C79B03AD9B255A618AC78D7133A7601988373CD5BC2BD6E01820
• Submitted as: 7d1dc9_d61894387d614d70b8aab0c0181db5b6.pdf
• File type: pdf · Size: 38101 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.cc/wix?keyword=craigslist+nj+central+for+sale, https://cdn.shopify.com/s/files/1/0433/0687/7080/files/22537170944.pdf, https://cdn.shopify.com/s/files/1/0431/7711/5812/files/12743719965.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://ttraff.cc/wix?keyword=craigslist+nj+central+for+sale
• https://cdn.shopify.com/s/files/1/0433/0687/7080/files/22537170944.pdf
• https://cdn.shopify.com/s/files/1/0431/7711/5812/files/12743719965.pdf
• https://cdn.shopify.com/s/files/1/0441/0372/9304/files/dealing_with_stress_and_anxiety_worksheets.pdf
• http://bewif.mss4ball.net/uploads/1/3/0/7/130775411/7a28ffbff3102c7.pdf
• http://zalul.wwk8math.com/uploads/1/3/1/6/131606284/zovisaloke.pdf
• http://files.praisedancernigerians.com/uploads/1/3/2/6/132682851/3af42a067094.pdf
• http://files.covenantgrafton.com/uploads/1/3/0/8/130874086/2431001.pdf
• http://files.greengallerync.com/uploads/1/3/0/8/130814200/lagolexowa_vugonit.pdf
• https://820a9583-fc53-45fc-8e64-11d4b3261770.filesusr.com/ugd/48bf55_93370d1c997e44c8a082e456eac2f65e.pdf?index=true
• https://2c8db9dd-6d47-446a-8583-001b0a0746f9.filesusr.com/ugd/d1c05f_baa6e0c3380149d7acc4cc73c92eb874.pdf?index=true
• https://2bf221d2-f1e2-4ca4-a0c7-2c4525aca948.filesusr.com/ugd/18ee90_020c16c5bd634abea3687cb2b55ac6ab.pdf?index=true
• https://6e163fa8-ba6c-4304-8fef-dc969fb59510.filesusr.com/ugd/94e5ef_5823246051e54ea6b908d000e756f348.pdf?index=true
• https://a30391d6-034d-4239-845e-be6f027e7f15.filesusr.com/ugd/cc3ca9_a28ffa76197d4f9c9b1cde7cc738e456.pdf?index=true
• https://f89c9433-75eb-4e86-90f6-61ef89f4a7e5.filesusr.com/ugd/370021_d50f821724264002ab3a7516c7df828a.pdf?index=true
• https://df2cdc59-e263-43ea-86ca-8fb0b9f33f33.filesusr.com/ugd/c450b2_426e5278939140ecb7c658bdef12c589.pdf?index=true
• https://3389b2ee-1854-4a1e-84b6-8ad99a8998e5.filesusr.com/ugd/5bb01c_21a166cdabe34c6a935699eb405a6cab.pdf?index=true
• https://66c51f78-2de4-445d-91ba-62712a0333f2.filesusr.com/ugd/312e0e_d1e3230bcb7f48b891a517e7966623f2.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.cc
• cdn.shopify.com
• bewif.mss4ball.net
• zalul.wwk8math.com
• files.praisedancernigerians.com
• files.covenantgrafton.com
• files.greengallerync.com
• 820a9583-fc53-45fc-8e64-11d4b3261770.filesusr.com
• 2c8db9dd-6d47-446a-8583-001b0a0746f9.filesusr.com
• 2bf221d2-f1e2-4ca4-a0c7-2c4525aca948.filesusr.com
• 6e163fa8-ba6c-4304-8fef-dc969fb59510.filesusr.com
• a30391d6-034d-4239-845e-be6f027e7f15.filesusr.com
• f89c9433-75eb-4e86-90f6-61ef89f4a7e5.filesusr.com
• df2cdc59-e263-43ea-86ca-8fb0b9f33f33.filesusr.com
• 3389b2ee-1854-4a1e-84b6-8ad99a8998e5.filesusr.com
• 66c51f78-2de4-445d-91ba-62712a0333f2.filesusr.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report