MALICIOUS — 4c1554_06a58cfb1dc441f082156db9b3111136.pdf

MALICIOUS — 4c1554_06a58cfb1dc441f082156db9b3111136.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (78/100). 2 of 53 detection engines flagged it.

Identification

• SHA-256: f2c0a9e79d71d08626c876209fc0fb123d36c02ceffad8b3f46367895332388a
• SHA-1: 1bb186d393579536c6e1291c155ccae7e9136d70
• MD5: 384fc872c579c568f2f4e856e680ec2e
• ssdeep: 768:sgGzpDnq6gfQ4uSvDX0tpAME02XJtrhtVJTORUaLIDD37xrjrJfUCXV:pGFLMuCaMXvltVJTORtLIrx7JfUCXV
• TLSH: T1B2308DF34057EDCD3A8BAB43A9EB1149A185C78D6133A75049997A7CC87C2BDBF104A0
• Submitted as: 4c1554_06a58cfb1dc441f082156db9b3111136.pdf
• File type: pdf · Size: 37460 bytes
• Verdict: malicious (78/100)

Detections (2 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Emsisoft (Emergency Kit): PDF.Spam.Heur.1

Why this verdict

The malicious score of 78/100 is the fusion of 5 weighted signals:

• Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule PDF.Spam.Heur.1) - 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=manual+de+merck+veterinaria+pdf+gratis, https://cdn.shopify.com/s/files/1/0436/5526/6454/files/blue_ring_zelda_second_quest.pdf, https://cdn.shopify.com/s/files/1/0428/0591/9903/files/potopadizag.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.me/wix?keyword=manual+de+merck+veterinaria+pdf+gratis
• https://cdn.shopify.com/s/files/1/0436/5526/6454/files/blue_ring_zelda_second_quest.pdf
• https://cdn.shopify.com/s/files/1/0428/0591/9903/files/potopadizag.pdf
• https://cdn.shopify.com/s/files/1/0435/7505/0395/files/milubudexozifuvavosifexux.pdf
• https://ae7aad61-bdb6-4b88-a3ea-a1706035fa2f.filesusr.com/ugd/49be48_bd823acfd4004922b7402818d06babaa.pdf?index=true
• https://f4fa503d-562d-4513-a153-c9400fc68714.filesusr.com/ugd/f80014_77f2ecf6027541c9921f1ae14bbd1217.pdf?index=true
• https://0f4d9845-e424-48fd-878b-d1e7f55c3b57.filesusr.com/ugd/a37a2e_9cd92106eff142ff95f38a99b1b7d1f2.pdf?index=true
• https://e5026334-db2c-4d58-bf25-5bcf67c5a9e5.filesusr.com/ugd/4f92c1_9718fb4ece224f0583aa0ff64f10dad6.pdf?index=true
• https://bf7ae50f-91c2-4a55-94ba-ced4145510cd.filesusr.com/ugd/18574e_95d7d8058f2f4af1a8d4e25311b1ee9e.pdf?index=true
• https://cdn.shopify.com/s/files/1/0430/6688/4250/files/96323246700.pdf
• https://cdn.shopify.com/s/files/1/0432/3196/9438/files/fefadimuvesem.pdf
• https://cdn.shopify.com/s/files/1/0433/6179/6248/files/fuxavivo.pdf
• https://cdn.shopify.com/s/files/1/0434/3300/1126/files/etv_rajasthan_news_reporter_contact_number.pdf
• https://cdn.shopify.com/s/files/1/0433/1572/4456/files/alphabet_tracing_workbook.pdf
• http://www.w3.org/1999/02/22-rdf-syntax-ns#
• http://purl.org/dc/elements/1.1/
• http://atomcurve.com/17115587/merk-vet
• 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
• cdn.shopify.com
• ae7aad61-bdb6-4b88-a3ea-a1706035fa2f.filesusr.com
• f4fa503d-562d-4513-a153-c9400fc68714.filesusr.com
• 0f4d9845-e424-48fd-878b-d1e7f55c3b57.filesusr.com
• e5026334-db2c-4d58-bf25-5bcf67c5a9e5.filesusr.com
• bf7ae50f-91c2-4a55-94ba-ced4145510cd.filesusr.com
• www.w3.org
• purl.org
• atomcurve.com
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report