MALICIOUS — e2c6c1_c9650df0b8b04d3f8956b232663af994.pdf

MALICIOUS — e2c6c1_c9650df0b8b04d3f8956b232663af994.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: 6b5b40e4f14be6f64450fc3caa4087a002fae1e15fcb812bca6aa3338286de2d
• SHA-1: ff5c3085b150043370c04da028568766b33cc783
• MD5: da05848735d23474b59ea7d90d3bc52c
• ssdeep: 768:EgGzpDlmjKLXIJAlVJyY9YTl/ygjJrzmniq3rvK:xGFBmbEmJ/dj9zmntrvK
• TLSH: T11C31AFF3505AEDCC6A8BEB43ADE6118A6045D7C83223576158D8777CC83C2BCAF41961
• Submitted as: e2c6c1_c9650df0b8b04d3f8956b232663af994.pdf
• File type: pdf · Size: 41399 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.cc/wix?keyword=ap+world+history+chapter+11+test+answers, http://files.mygwbc.org/uploads/1/3/0/7/130739155/1b8311b58e.pdf, http://bagawob.steinessdesign.com/uploads/1/3/0/7/130775274/witam_zagivo_nigum.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.cc/wix?keyword=ap+world+history+chapter+11+test+answers
• http://files.mygwbc.org/uploads/1/3/0/7/130739155/1b8311b58e.pdf
• http://bagawob.steinessdesign.com/uploads/1/3/0/7/130775274/witam_zagivo_nigum.pdf
• http://files.stlukebaptist.org/uploads/1/3/2/3/132303329/tojimobewetibi.pdf
• https://cdn.shopify.com/s/files/1/0432/7804/1244/files/78852801985.pdf
• http://wubupu.fwcwichita.org/uploads/1/3/1/3/131383949/kukuzu_jokok.pdf
• http://files.jackmcgrawapps.com/uploads/1/3/2/6/132683140/pevugesebuwu-vasun.pdf
• https://cdn.shopify.com/s/files/1/0437/8171/8173/files/xujuzuruwobikafavek.pdf
• https://cdn.shopify.com/s/files/1/0434/1812/4445/files/laworofonunixirizapim.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.cc
• files.mygwbc.org
• bagawob.steinessdesign.com
• files.stlukebaptist.org
• cdn.shopify.com
• wubupu.fwcwichita.org
• files.jackmcgrawapps.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report