MALICIOUS — 02631b_47fa139329684f8d9a97296628952e1c.pdf

MALICIOUS — 02631b_47fa139329684f8d9a97296628952e1c.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: 36a97cb67be07e7c8181eea7b223f70c0ed54f924defc213606b0225fb47ac3a
• SHA-1: 9d81bc04b416ad67d4c50d73b512d064556267ad
• MD5: 5a43da2b6abeb6315ec8c8c435fc8ace
• ssdeep: 1536:6GFl8uxDzV839jL3/BiB7ahKjxgMIOs2bK/f:jFl8uxDzVq//4shK1OOsKA
• TLSH: T105339DF341ABEC8D76479F03BEA61088A089D74E6137967059D8672CC4786BE3E10A94
• Submitted as: 02631b_47fa139329684f8d9a97296628952e1c.pdf
• File type: pdf · Size: 50307 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.club/wix?keyword=swtor+sage+leveling+guide, https://57658277-3b66-4a4e-beb8-e4dfcc50d4d1.filesusr.com/ugd/dcc11b_f952e3a9a5534b1b9fb4d90b92ddd8fa.pdf?index=true, https://17769a75-7e68-4cf2-b696-d5f402f0dfb9.filesusr.com/ugd/29c71c_b2a4480d3cc449a9a35ca36a9252892d.pdf?index=true - 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.club/wix?keyword=swtor+sage+leveling+guide
• https://57658277-3b66-4a4e-beb8-e4dfcc50d4d1.filesusr.com/ugd/dcc11b_f952e3a9a5534b1b9fb4d90b92ddd8fa.pdf?index=true
• https://17769a75-7e68-4cf2-b696-d5f402f0dfb9.filesusr.com/ugd/29c71c_b2a4480d3cc449a9a35ca36a9252892d.pdf?index=true
• https://a1687060-5be2-46bd-9100-8d6b4778bebf.filesusr.com/ugd/8c2e83_e7682023e5bd49a3abf36595c763d05f.pdf?index=true
• http://files.cameliaburn.com/uploads/1/3/2/6/132682042/2200361.pdf
• http://files.invernesssouth.com/uploads/1/3/0/7/130776164/saliwumawuwefi_rajoxamad_pekurales_fesaxiz.pdf
• http://dobune.ahacroatian.com/uploads/1/3/0/8/130814328/2580248.pdf
• https://cdn.shopify.com/s/files/1/0434/2641/4749/files/mepamu.pdf
• https://cdn.shopify.com/s/files/1/0433/0625/4494/files/street_fighter_3_2nd_impact.pdf
• https://cdn.shopify.com/s/files/1/0429/7159/4911/files/45295889523.pdf
• https://cdn.shopify.com/s/files/1/0437/0549/9803/files/south_iceland_map.pdf
• https://cdn.shopify.com/s/files/1/0431/3654/9018/files/19479225197.pdf
• https://cdn.shopify.com/s/files/1/0431/2812/7650/files/32522894271.pdf
• https://cdn.shopify.com/s/files/1/0445/8296/1311/files/82094457034.pdf
• https://cdn.shopify.com/s/files/1/0433/9623/5415/files/naruto_shippuden_ninja_reborn_apk.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.club
• 57658277-3b66-4a4e-beb8-e4dfcc50d4d1.filesusr.com
• 17769a75-7e68-4cf2-b696-d5f402f0dfb9.filesusr.com
• a1687060-5be2-46bd-9100-8d6b4778bebf.filesusr.com
• files.cameliaburn.com
• files.invernesssouth.com
• dobune.ahacroatian.com
• cdn.shopify.com
• www.w3.org
• purl.org
• ns.adobe.com

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