MALICIOUS — fbccce_8603793deaa644dc84f1c563e10cc2df.pdf

MALICIOUS — fbccce_8603793deaa644dc84f1c563e10cc2df.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: 60c9b44d10deff7edad53dbd98f2cd0208b2b9d6e0ebdf37cc4cfb23b313718a
• SHA-1: c98536983d7ea66634afa79dd223a403c9140271
• MD5: 905e137ce4a1399ffc10774091262c1f
• ssdeep: 768:egGzpDGRhF1O2EyDlx7hopHlIN2n4oxunJkTq5NT9XgamdL/de3ut7i6/w:bGFKRNcHmon4bkunpXQdkudi6/w
• TLSH: T170318EF310DBED8C7A8B5B13EEEA0448614ED7892136A7704888376CD57C6EDAF41620
• Submitted as: fbccce_8603793deaa644dc84f1c563e10cc2df.pdf
• File type: pdf · Size: 42603 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.link/wix?keyword=ap+bio+chapter+6+test+answers, https://cdn.shopify.com/s/files/1/0437/6425/2821/files/15553740320.pdf, https://cdn.shopify.com/s/files/1/0432/3721/2319/files/aswath_damodaran_investment_valuation_3rd_edition.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=ap+bio+chapter+6+test+answers
• https://cdn.shopify.com/s/files/1/0437/6425/2821/files/15553740320.pdf
• https://cdn.shopify.com/s/files/1/0432/3721/2319/files/aswath_damodaran_investment_valuation_3rd_edition.pdf
• https://cdn.shopify.com/s/files/1/0437/7663/9134/files/92573628881.pdf
• https://cdn.shopify.com/s/files/1/0429/6038/8262/files/dunidogumejapafirel.pdf
• https://cdn.shopify.com/s/files/1/0434/1376/6293/files/4th_of_july_borders_and_frames.pdf
• https://cd302977-1048-461e-9112-cf7f41d1a0d2.filesusr.com/ugd/4fea5c_45bfcb9fc86b4b39b8ba6d8a8e6975da.pdf?index=true
• https://b9378a01-8efe-4dd4-8170-a3426d91a3a4.filesusr.com/ugd/594ae5_87c8fea525134bf1a02d465874844e7f.pdf?index=true
• https://a504dc15-a572-4ace-8542-9a2fc195d7fd.filesusr.com/ugd/18574e_45551f7563c945cfa8bb8416a4b6ac8d.pdf?index=true
• https://68069a8e-6ea9-4bc8-af61-6156eb94687e.filesusr.com/ugd/f99735_2bea662f78274190869e2e64f945ec1e.pdf?index=true
• https://4046410e-3d41-472c-bde7-12860121a531.filesusr.com/ugd/b58d21_19de98ce4b8249eab3b2ba159cbac69f.pdf?index=true
• https://4ec534c0-4a35-463d-9443-78c11f216302.filesusr.com/ugd/3be3a7_41e6655c48694a1aba93cea12a98517f.pdf?index=true
• https://dc1c645b-b503-4c07-b733-fbefce336ce8.filesusr.com/ugd/f2c1dc_392cb150a5434348b02fbccce90e847c.pdf?index=true
• https://97d5a181-57a5-445b-9091-a0549926250c.filesusr.com/ugd/3bca44_797011d4586d485681f08f7505384f73.pdf?index=true
• https://f95b338f-55ce-4522-91f5-ce8b02dba5fe.filesusr.com/ugd/91e123_bb3639cf5b96421a945781d6de0a67c9.pdf?index=true
• https://a939bd35-e044-44c8-8060-ce53afcc8e26.filesusr.com/ugd/2e16aa_d47754e222b148488db5b44c19a69191.pdf?index=true
• https://26fdc8cc-094c-436f-930f-211c93324804.filesusr.com/ugd/938c70_a09db7811fc54066b4e4a1cc73cbb139.pdf?index=true
• https://99d94ec5-e523-4321-b038-c44090402a3e.filesusr.com/ugd/e5d5e5_80ecdb372df74bb6869ff644d1df4cdf.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.link
• cdn.shopify.com
• cd302977-1048-461e-9112-cf7f41d1a0d2.filesusr.com
• b9378a01-8efe-4dd4-8170-a3426d91a3a4.filesusr.com
• a504dc15-a572-4ace-8542-9a2fc195d7fd.filesusr.com
• 68069a8e-6ea9-4bc8-af61-6156eb94687e.filesusr.com
• 4046410e-3d41-472c-bde7-12860121a531.filesusr.com
• 4ec534c0-4a35-463d-9443-78c11f216302.filesusr.com
• dc1c645b-b503-4c07-b733-fbefce336ce8.filesusr.com
• 97d5a181-57a5-445b-9091-a0549926250c.filesusr.com
• f95b338f-55ce-4522-91f5-ce8b02dba5fe.filesusr.com
• a939bd35-e044-44c8-8060-ce53afcc8e26.filesusr.com
• 26fdc8cc-094c-436f-930f-211c93324804.filesusr.com
• 99d94ec5-e523-4321-b038-c44090402a3e.filesusr.com
• www.w3.org
• purl.org
• ns.adobe.com

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report