MALICIOUS — les_miserables_victor_hugo.pdf

MALICIOUS — les_miserables_victor_hugo.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: 3678394ddb3c113993ed1d1bd7857dc9d2bd56c96a265d39284f11ab2650477d
• SHA-1: 95bb4b9bbffc5fc92dbb8c5e524da22b22ec4f61
• MD5: afeb16c828a4c20a25ff0f4ec3a72ac5
• ssdeep: 3072:+dm3QtaZt446+ijBRZJ4s2ktND/X9n3zP6gaHI6xWSDEBVkhVldi9AtZ:+9tafN6LH3tNDNCHI9pBAVldv
• TLSH: T1E83C01F35217DDCCA686EB1325E811553486D5D83570AB312085BE2CCEB8BFE9E246B0
• Submitted as: les_miserables_victor_hugo.pdf
• File type: pdf · Size: 123289 bytes
• Verdict: malicious (94/100)

Detections (4 of 50 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
• 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-d2568dad23a94d95-d2568dad23a94d95-10044375-0 (rule Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0) - engine signal, weight 0.90, confidence 0.95
• Embedded link rated suspicious by URL analysis: https://juvipafas.weebly.com/uploads/1/3/4/5/134583250/3ec32554e3dc2de.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://trafffi.ru/strik?utm_term=les+miserables+victor+hugo+pdf, https://juvipafas.weebly.com/uploads/1/3/4/5/134583250/3ec32554e3dc2de.pdf, https://static1.squarespace.com/static/5fc4d024a87939686421378a/t/5fc4f8e261e25426e1d3f84f/1606744293424/marcos_brunet_dios_no_tiene_favoritos_tiene_intimos.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://trafffi.ru/strik?utm_term=les+miserables+victor+hugo+pdf
• https://s3.amazonaws.com/kuxuxemu/causes_of_world_war_ii_worksheet.pdf
• https://juvipafas.weebly.com/uploads/1/3/4/5/134583250/3ec32554e3dc2de.pdf
• https://static1.squarespace.com/static/5fc4d024a87939686421378a/t/5fc4f8e261e25426e1d3f84f/1606744293424/marcos_brunet_dios_no_tiene_favoritos_tiene_intimos.pdf
• https://s3.amazonaws.com/mexijegedakol/the_blue_lantern_oath.pdf
• https://static1.squarespace.com/static/5fc1162b68612547ed5f39f0/t/5fc198c8a97599144e33d13a/1606523089201/cuantitativa_y_cualitativa_investigacion.pdf
• https://cdn-cms.f-static.net/uploads/4366004/normal_5f886a07b550f.pdf
• https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbf4ca31972c46e3c951182/1606372516088/mr_coffee_food_dehydrator_replacement_trays.pdf
• https://static1.squarespace.com/static/5fc0fbb61c8c741314323605/t/5fc211559b1ed035382367cb/1606553943524/east_new_york_bus_depot_asbestos.pdf
• https://s3.amazonaws.com/zupenafud/xawetedabuzun.pdf
• https://uploads.strikinglycdn.com/files/8adc2552-d88a-45fa-811f-2bf120863863/14862073828.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

• trafffi.ru
• s3.amazonaws.com
• juvipafas.weebly.com
• static1.squarespace.com
• cdn-cms.f-static.net
• uploads.strikinglycdn.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report