MALICIOUS — f9d4cd_b8adf35fa1384ad5985d636f3296ba7d.pdf

MALICIOUS — f9d4cd_b8adf35fa1384ad5985d636f3296ba7d.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: cfd68c50cbf096bf54190c7f81548324764f09c43950f67051a91e55e26879bc
• SHA-1: 12147564d7e587a3a1f4f5a52d01f1f36de9aa90
• MD5: a81d0d7fbd0897199a9fb35b1986542c
• ssdeep: 768:0gGzpDHi57eyIhhzdVXrKuNupadMXKecsH75sAvfvfeofeWFgv11lMG1E:BGFLhdMXKecsbeAvfvPeF11lMG1E
• TLSH: T1AF32AEF39867FD8E3685AB03A8BA16555048C78D3232E7601D9C7B1CD6FC2BD6E00960
• Submitted as: f9d4cd_b8adf35fa1384ad5985d636f3296ba7d.pdf
• File type: pdf · Size: 44577 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): UDS:Trojan.PDF.SBadur.gen

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 UDS:Trojan.PDF.SBadur.gen (rule UDS:Trojan.PDF.SBadur.gen) - 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.com/wix?keyword=mortal+kombat+hack, https://cdn.shopify.com/s/files/1/0433/9587/4979/files/kekagipix.pdf, https://cdn.shopify.com/s/files/1/0439/1400/2600/files/megevivimujevulu.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.com/wix?keyword=mortal+kombat+hack
• https://cdn.shopify.com/s/files/1/0433/9587/4979/files/kekagipix.pdf
• https://cdn.shopify.com/s/files/1/0439/1400/2600/files/megevivimujevulu.pdf
• https://cdn.shopify.com/s/files/1/0432/4560/0936/files/zuzekolajosajewawemuza.pdf
• https://cdn.shopify.com/s/files/1/0435/6915/2159/files/trifluoroacetic_acid_msds.pdf
• https://cdn.shopify.com/s/files/1/0436/5526/6454/files/7075_aluminum_properties.pdf
• https://cdn.shopify.com/s/files/1/0439/3913/5643/files/6246210310.pdf
• https://cdn.shopify.com/s/files/1/0434/7065/1542/files/sekiro_blackhat_badger.pdf
• https://439b743d-8bcb-4035-b626-986e54f850cd.filesusr.com/ugd/54bec1_2de0f7ae7da746c18b6b3671510bcaac.pdf?index=true
• https://16d5fbd9-5535-4f36-8ca2-5c694b304445.filesusr.com/ugd/3835dd_1e9d89b074d74391b2c0ca174789e334.pdf?index=true
• https://cc7d2319-1dbe-4579-bc7f-4051c1f2589b.filesusr.com/ugd/2c8d66_688098631c4a4c1ea492ed347d9644d8.pdf?index=true
• https://cdn.shopify.com/s/files/1/0431/1705/2066/files/34455874591.pdf
• https://cdn.shopify.com/s/files/1/0432/1725/6605/files/1310529461.pdf
• https://cdn.shopify.com/s/files/1/0428/8885/5718/files/38455016272.pdf
• https://cdn.shopify.com/s/files/1/0432/5667/6507/files/vernier_callipers_experiment.pdf
• https://cdn.shopify.com/s/files/1/0429/5278/6074/files/85792937485.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.com
• cdn.shopify.com
• 439b743d-8bcb-4035-b626-986e54f850cd.filesusr.com
• 16d5fbd9-5535-4f36-8ca2-5c694b304445.filesusr.com
• cc7d2319-1dbe-4579-bc7f-4051c1f2589b.filesusr.com
• www.w3.org
• purl.org
• ns.adobe.com

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report