MALICIOUS — 5360f8_de1cfddf478941c3bdfed4ee444d4192.pdf

MALICIOUS — 5360f8_de1cfddf478941c3bdfed4ee444d4192.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (88/100). 3 of 54 detection engines flagged it.

Identification

• SHA-256: b751f43a135da2d387e8d9d4f13b4e72cea471db88aeb21d7fa33156dfc63840
• SHA-1: 16e756728a50564cfbdc9e7d07aedf5ab5104075
• MD5: b28d3cdbc5d8c24e95203264e228da3a
• ssdeep: 768:ugGzpDPZPaMZe4e+FWo4IqabiAkades2q+bA+ypav6zTCVWLjcHy:LGFDoH+r1cXFs+ypaizTg8jcHy
• TLSH: T12C329EF35057DC8C2AC6FF076AFA0049A54BDB8C723296A0558C7B6CD57C6BCAE10912
• Submitted as: 5360f8_de1cfddf478941c3bdfed4ee444d4192.pdf
• File type: pdf · Size: 45819 bytes
• Verdict: malicious (88/100)

Detections (3 of 54 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.link/wix?keyword=what+year+was+the+ffa+creed+adopted, https://cdn.shopify.com/s/files/1/0432/5667/6507/files/vipixoriwoguxekonamivor.pdf, https://cdn.shopify.com/s/files/1/0431/6856/3355/files/83824669847.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.link/wix?keyword=what+year+was+the+ffa+creed+adopted
• https://cdn.shopify.com/s/files/1/0432/5667/6507/files/vipixoriwoguxekonamivor.pdf
• https://cdn.shopify.com/s/files/1/0431/6856/3355/files/83824669847.pdf
• https://cdn.shopify.com/s/files/1/0434/0842/5123/files/canard_pc_hardware_hors_serie_8.pdf
• http://files.walloandlily.com/uploads/1/3/1/3/131381675/rudonesazajuba-jugovetesani.pdf
• http://dinekat.johnriebli.com/uploads/1/3/0/7/130740151/noxuluxawof_watedo.pdf
• http://files.cullensailworks.com/uploads/1/3/1/6/131636719/muronisobi.pdf
• https://cdn.shopify.com/s/files/1/0430/8520/1561/files/kixewa.pdf
• https://cdn.shopify.com/s/files/1/0433/3735/1323/files/john_lewis_fitted_flannelette_sheets.pdf
• https://cdn.shopify.com/s/files/1/0428/3075/8054/files/gemotikumilokefitom.pdf
• https://cdn.shopify.com/s/files/1/0440/1764/7766/files/zigezibo.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

• ttraff.link
• cdn.shopify.com
• files.walloandlily.com
• dinekat.johnriebli.com
• files.cullensailworks.com
• www.w3.org
• purl.org
• ns.adobe.com

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