MALICIOUS — 4a2613_687790be15ce4d8d9a41a9b8db1ac81b.pdf

MALICIOUS — 4a2613_687790be15ce4d8d9a41a9b8db1ac81b.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: fc412dc73ecd6cd2ae732c3ec62d439cf2c66625cbf2530ad240fc3334a07d99
• SHA-1: 8d6c95eadf8716fd7051271c38d38696ef616a18
• MD5: d403e97a6adb22907c57960fe4f240aa
• ssdeep: 768:CgGzpDfplackczASD0GhpvfNx0NvAVU7gzKRahS6+xopDtI1es:fGF7YS3Pr0AZzKRahSf4ZIMs
• TLSH: T15433AFF34067ED8C6A825B43AEEA2449A11AD2CD6036E67449C83B7DC47C3FD7E10A51
• Submitted as: 4a2613_687790be15ce4d8d9a41a9b8db1ac81b.pdf
• File type: pdf · Size: 47807 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=algebra+2+honors+chapter+9+exam+answers, http://zukamago.visionstepteam.org/uploads/1/3/2/7/132740228/7340681.pdf, http://files.deevineimaginations.com/uploads/1/3/2/7/132740293/butisepelemijanamu.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.link/wix?keyword=algebra+2+honors+chapter+9+exam+answers
• http://zukamago.visionstepteam.org/uploads/1/3/2/7/132740228/7340681.pdf
• http://files.deevineimaginations.com/uploads/1/3/2/7/132740293/butisepelemijanamu.pdf
• http://xelikadas.foodaidfoundation.org/uploads/1/3/1/8/131857241/rawalawitopitiv.pdf
• http://jetogi.mandydickson.com/uploads/1/3/2/3/132303382/kivabizib-juzadurujepu.pdf
• http://bepigine.vanjavujicic.com/uploads/1/3/0/7/130775169/noxomusesapamubetow.pdf
• https://d7cacf82-6705-44ea-b61a-91af523d71ad.filesusr.com/ugd/c722c2_45ad1d9292f04c57a6ae9b7c86ecedc8.pdf?index=true
• https://cdn.shopify.com/s/files/1/0433/8181/7495/files/jetaputodamulemapukunoba.pdf
• https://cdn.shopify.com/s/files/1/0432/0981/8274/files/fixed_term_contract_template.pdf
• https://cdn.shopify.com/s/files/1/0430/5027/0869/files/lagu_bersimbah_darah_land_of_terror.pdf
• https://cdn.shopify.com/s/files/1/0430/0197/0837/files/75718068832.pdf
• https://cdn.shopify.com/s/files/1/0461/7096/4131/files/gijojoruwozivubedilewida.pdf
• https://cdn.shopify.com/s/files/1/0432/5317/0334/files/wemuzukegejatodos.pdf
• https://cdn.shopify.com/s/files/1/0450/7625/0776/files/biblia_nvi_descargar.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
• zukamago.visionstepteam.org
• files.deevineimaginations.com
• xelikadas.foodaidfoundation.org
• jetogi.mandydickson.com
• bepigine.vanjavujicic.com
• d7cacf82-6705-44ea-b61a-91af523d71ad.filesusr.com
• cdn.shopify.com
• www.w3.org
• purl.org
• ns.adobe.com

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report