MALICIOUS — 4eb2683be684c2e.pdf

MALICIOUS — 4eb2683be684c2e.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: 2fd557acf0443cdb8ffddbd557cf1032017e70d15e0198b353422d55ba0bb7b0
• SHA-1: e2950c2df450849bf90776d93c74b76d24b43f12
• MD5: 438fbd9e6f4b5cf4d2ebda5abd7c71fe
• ssdeep: 1536:sV92+UCJpBNKo8aR22qcy/EXqVg5g/w7zL3yc:J+UqpBp8egcZXqag/w73J
• TLSH: T16E36D1F36093ED8C7A92AF476EB6152E6045C38C3633DA5544CABB2C88FC6BD6C54910
• Submitted as: 4eb2683be684c2e.pdf
• File type: pdf · Size: 65359 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://livadasim.weebly.com/uploads/1/3/4/3/134312527/7407534.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://trafffe.ru/wb?keyword=codycross%20answers%20group%20346%20puzzle%203, https://livadasim.weebly.com/uploads/1/3/4/3/134312527/7407534.pdf, https://puzomukasudugun.weebly.com/uploads/1/3/4/8/134865935/1585413.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://trafffe.ru/wb?keyword=codycross%20answers%20group%20346%20puzzle%203
• https://livadasim.weebly.com/uploads/1/3/4/3/134312527/7407534.pdf
• https://puzomukasudugun.weebly.com/uploads/1/3/4/8/134865935/1585413.pdf
• https://s3.amazonaws.com/kagedatabujo/ap_sachivalayam_merit_list_2019.pdf
• https://givifajilodox.weebly.com/uploads/1/3/0/8/130874655/tikaguxozo.pdf
• https://s3.amazonaws.com/pesetufavo/tibavem.pdf
• https://static1.squarespace.com/static/5fc28199bda9c57a97c85960/t/5fcf105176f3eb1a46db9ac2/1607405649358/vezitem.pdf
• https://raxabebawozovi.weebly.com/uploads/1/3/4/3/134311701/bukexixuwel-fuzuwukele-riparojadidotep-tarezigevenewib.pdf
• https://cdn-cms.f-static.net/uploads/4496360/normal_5faa7bc2771f0.pdf
• https://s3.amazonaws.com/padadutiseni/bpm_music_free.pdf
• https://dekekutema.weebly.com/uploads/1/3/4/4/134440935/9898807.pdf
• https://s3.amazonaws.com/faxaxos/62125682706.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

• trafffe.ru
• livadasim.weebly.com
• puzomukasudugun.weebly.com
• s3.amazonaws.com
• givifajilodox.weebly.com
• static1.squarespace.com
• raxabebawozovi.weebly.com
• cdn-cms.f-static.net
• dekekutema.weebly.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report