MALICIOUS — hope_is_the_thing_with_feathers_analysis_stanza_by_stanza.pdf

MALICIOUS — hope_is_the_thing_with_feathers_analysis_stanza_by_stanza.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 19d9e25548977e32eca2481592b8de7b29c39d6b22e7915581504bce68ec9f76
• SHA-1: 2034c92f7d0e7517ba809d2bfa443ce1859e87ca
• MD5: b1f50fc5ad8562d480e87dd83d89e9c0
• ssdeep: 1536:OtWbbgVVNL7059C7o8xt5xZjMHm5DXs3Sf614YTSpChEdP:AWbbULfKC7Jx7SMKg
• TLSH: T1B635BFF32257DE8DA3175B576DA20528649AD38DB132CBA494C9FE2D88BC57CBE00D40
• Submitted as: hope_is_the_thing_with_feathers_analysis_stanza_by_stanza.pdf
• File type: pdf · Size: 58642 bytes
• Verdict: malicious (94/100)

Detections (4 of 50 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• ClamAV (daily): Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
• Emsisoft (Emergency Kit): PDF.Spam.Heur.1
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 94/100 is the fusion of 5 weighted signals:

• ClamAV (daily) flagged Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 (rule Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0) - engine signal, weight 0.90, confidence 0.95
• Embedded link rated suspicious by URL analysis: https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbf51483c6ccf69f3551133/1606373704903/stem_highlands_ranch_covid.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://traffnew.ru/strik?utm_term=hope+is+the+thing+with+feathers+analysis+stanza+by+stanza, https://vigekajabaka.weebly.com/uploads/1/3/4/7/134708837/2921424.pdf, https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbf51483c6ccf69f3551133/1606373704903/stem_highlands_ranch_covid.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://traffnew.ru/strik?utm_term=hope+is+the+thing+with+feathers+analysis+stanza+by+stanza
• https://vigekajabaka.weebly.com/uploads/1/3/4/7/134708837/2921424.pdf
• https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbf51483c6ccf69f3551133/1606373704903/stem_highlands_ranch_covid.pdf
• https://static1.squarespace.com/static/5fc2ccee5687f52b6b8d7e2d/t/5fc4eebd6457125654d65bed/1606741694211/90676919826.pdf
• https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbd00f62c6de34c7a39706c/1606222070820/79577315247.pdf
• https://static1.squarespace.com/static/5fc172dc1452f90b7fe9340e/t/5fc5167e173fb5383b455897/1606751871170/22626133596.pdf
• https://uploads.strikinglycdn.com/files/ab5b864d-2574-4db2-bb3b-bd240cdca231/i_wish_you_were_still_in_love_with_me.pdf
• https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbd06552edfcd2bda929c01/1606223445703/molecular_geometry_answer_key.pdf
• https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbd0c0a64a3cc4058a68ebb/1606224906683/kitefum.pdf
• https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbcf421b4c4d833b8bcbc4d/1606218787020/ric_flair_dead.pdf
• https://static1.squarespace.com/static/5fc4d2cadf132613bbd6bc3a/t/5fc7237e6beae45431600b60/1606886272690/dotevexujodemo.pdf
• https://cdn-cms.f-static.net/uploads/4375515/normal_5faf2d814b946.pdf
• https://static1.squarespace.com/static/5fc2c8fa27a199023ac1a380/t/5fc4f793145a8629dc4c92dd/1606743955932/walibebekizupifixaxufiv.pdf
• https://static1.squarespace.com/static/5fbfeb102bbd74065800e14d/t/5fc67da0173fb5383b84b0eb/1606843809222/rookie_kpop_boy_groups_2020.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

• traffnew.ru
• vigekajabaka.weebly.com
• static1.squarespace.com
• uploads.strikinglycdn.com
• cdn-cms.f-static.net
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report