MALICIOUS — 8c5bc8_6f726a2837b945fb9e1582a7d367f8e6.pdf

MALICIOUS — 8c5bc8_6f726a2837b945fb9e1582a7d367f8e6.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: d863e092e551a5a986317f3ca08b024f45fabcea185367b66936525e1a47ddf5
• SHA-1: 319c030629fb9ff9497db792dc74774282270578
• MD5: 746705b84a0f7d26b7d2d7020342a526
• ssdeep: 768:DgGzpDCjQ0rGSV387rH/m9mra+eo+xmh9+6k6vO4P30IKdEmvO:8GF2nyHreXVW9+Imm3U1O
• TLSH: T17732AEF359D7DDCC7B876B076DA20049A18AD249722267B458CC7B6CD0BC2ADBF50920
• Submitted as: 8c5bc8_6f726a2837b945fb9e1582a7d367f8e6.pdf
• File type: pdf · Size: 47113 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=zombie+catchers+cheats+apk+download, https://cdn.shopify.com/s/files/1/0460/2416/3487/files/duzujulanadopazawag.pdf, https://cdn.shopify.com/s/files/1/0437/9879/0301/files/classicism_in_english_literature.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=zombie+catchers+cheats+apk+download
• https://cdn.shopify.com/s/files/1/0460/2416/3487/files/duzujulanadopazawag.pdf
• https://cdn.shopify.com/s/files/1/0437/9879/0301/files/classicism_in_english_literature.pdf
• https://cdn.shopify.com/s/files/1/0435/4631/2863/files/introduction_to_general_organic_and_biochemistry_10th_edition.pdf
• http://files.summerswebdesigns.com/uploads/1/3/1/4/131437079/1941102aac7305.pdf
• http://files.arh-editing.com/uploads/1/3/1/3/131379530/4471f99abda.pdf
• http://purevo.aerotoxicteam.com/uploads/1/3/0/7/130740393/rizanedilima.pdf
• http://fisodi.eliteladiesfashion.co.uk/uploads/1/3/1/3/131398020/nufatafuzizixig.pdf
• https://a43612d1-4616-47a1-b31e-2067347d810e.filesusr.com/ugd/e32576_ca36e40210694a88b865980995d17ed6.pdf?index=true
• https://5835b01c-64ff-4409-949c-21297875b02e.filesusr.com/ugd/162fe6_2562f701331a48708d0003ff904010dd.pdf?index=true
• https://8bce5b0d-2255-47a4-bfb9-39ee0b5b0e9b.filesusr.com/ugd/43d2fc_578d6fc8f21a45d2a861c8f65f1a03f4.pdf?index=true
• https://55c86484-7a67-4f74-adcd-2c799e53ee51.filesusr.com/ugd/c638b7_3775c60f8bca4a53b2cecf319a7065a3.pdf?index=true
• https://6f945894-da8b-479f-a05c-a98dded5cac5.filesusr.com/ugd/8da65f_345ec37775a4475e88f2f58c8d4e6532.pdf?index=true
• https://34f6bf16-8963-4b25-81a2-f3064dad8aa0.filesusr.com/ugd/c4b402_6ebb5e8dfd514a3e9768f2f95faf1407.pdf?index=true
• https://2b723ff3-d2cf-4b36-b0d9-0eb076047d2a.filesusr.com/ugd/f99735_ef8bafa8e9a44f25b076b5ed89a277fc.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.me
• cdn.shopify.com
• files.summerswebdesigns.com
• files.arh-editing.com
• purevo.aerotoxicteam.com
• fisodi.eliteladiesfashion.co.uk
• a43612d1-4616-47a1-b31e-2067347d810e.filesusr.com
• 5835b01c-64ff-4409-949c-21297875b02e.filesusr.com
• 8bce5b0d-2255-47a4-bfb9-39ee0b5b0e9b.filesusr.com
• 55c86484-7a67-4f74-adcd-2c799e53ee51.filesusr.com
• 6f945894-da8b-479f-a05c-a98dded5cac5.filesusr.com
• 34f6bf16-8963-4b25-81a2-f3064dad8aa0.filesusr.com
• 2b723ff3-d2cf-4b36-b0d9-0eb076047d2a.filesusr.com
• www.w3.org
• purl.org
• ns.adobe.com

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