MALICIOUS — 154db6_8d5bc62694144a0497b77587991fba31.pdf

MALICIOUS — 154db6_8d5bc62694144a0497b77587991fba31.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: e619b7c63ea4744c6bca90216e89a93638f3de64dbd7b5bbf8825880906a7d9a
• SHA-1: 49aaee36aef8522090e48fdfa7755602a0e75b55
• MD5: 261807afffbd68402c8476823e8e8dc8
• ssdeep: 1536:UGF2zxVI/KH9rLcbMEqoWULqf8hAsZpHysmRx:hF2zH069rTghAsZpHysi
• TLSH: T14037C0F700AADD9875C32B43BDE61289608AD7497532D76112897F9CC9BC2BCBF00991
• Submitted as: 154db6_8d5bc62694144a0497b77587991fba31.pdf
• File type: pdf · Size: 71330 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=kryon+2019+youtube, https://cdn.shopify.com/s/files/1/0432/0667/2546/files/nawurepilojiwofukib.pdf, https://cdn.shopify.com/s/files/1/0434/4804/1637/files/36120973767.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=kryon+2019+youtube
• https://cdn.shopify.com/s/files/1/0432/0667/2546/files/nawurepilojiwofukib.pdf
• https://cdn.shopify.com/s/files/1/0434/4804/1637/files/36120973767.pdf
• https://cdn.shopify.com/s/files/1/0457/6700/0230/files/movidenug.pdf
• https://cdn.shopify.com/s/files/1/0431/0266/6906/files/zanewotafaxezekodukogebap.pdf
• https://cdn.shopify.com/s/files/1/0437/7087/1970/files/donne_charles_bukowski_download.pdf
• http://files.down-the-block.com/uploads/1/3/1/4/131437980/mimizupevowitur.pdf
• http://zibolegu.complete-instructor-training.co.uk/uploads/1/3/2/6/132696414/sizalidoki.pdf
• http://digexer.drdom.com.au/uploads/1/3/1/3/131379179/xoxamuwab.pdf
• https://cdn.shopify.com/s/files/1/0431/5529/2317/files/potonafiwo.pdf
• https://cdn.shopify.com/s/files/1/0427/7652/7014/files/76863657192.pdf
• https://cdn.shopify.com/s/files/1/0430/5843/0106/files/romubusege.pdf
• https://0b59de2a-76e2-4894-abae-337391778b04.filesusr.com/ugd/1a1092_4da4dcbfed484e2fbfd0ac38f6d973c2.pdf?index=true
• https://21463815-4d36-4cf5-b539-f89d05ddddf8.filesusr.com/ugd/8bf3fc_1e1fb8f14aa2494e9dec826069cf135b.pdf?index=true
• https://cbd82937-a882-4892-aa09-00850af6fd39.filesusr.com/ugd/dcf9ad_940569c7e57847aba11da4a0a5f62441.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.down-the-block.com
• zibolegu.complete-instructor-training.co.uk
• digexer.drdom.com.au
• 0b59de2a-76e2-4894-abae-337391778b04.filesusr.com
• 21463815-4d36-4cf5-b539-f89d05ddddf8.filesusr.com
• cbd82937-a882-4892-aa09-00850af6fd39.filesusr.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report