MALICIOUS — c068f8_a247467bc2764a29aaedb2bb31e8c411.pdf

MALICIOUS — c068f8_a247467bc2764a29aaedb2bb31e8c411.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: 05add465765ec0278510aa5689a41ca456062aaba74fa9904922a5e429ce5acd
• SHA-1: 43c92d6542742b3786f8d47541020bbfccdc1fb2
• MD5: a902621eae3f63d07ca0ec7c2b5052e4
• ssdeep: 768:rgGzpDUEaQBQ0rBWuLF8+oUq2PlWfsRGDgxiO3TylbIVesFWsD5yu6xsJG:UGFYECuWfswswO3ul0esFWsDt6xgG
• TLSH: T190329EF350A3EDCC7BC69F036EAA0059A08AD74C7135966050D8773CD5BCABD6E11AA0
• Submitted as: c068f8_a247467bc2764a29aaedb2bb31e8c411.pdf
• File type: pdf · Size: 44715 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.ru/wix?keyword=2000+vw+beetle+repair+manual+pdf, https://cdn.shopify.com/s/files/1/0461/4186/6137/files/61726326980.pdf, https://cdn.shopify.com/s/files/1/0434/1625/6677/files/bring_star_to_aranea_or_nelacar.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.ru/wix?keyword=2000+vw+beetle+repair+manual+pdf
• https://cdn.shopify.com/s/files/1/0461/4186/6137/files/61726326980.pdf
• https://cdn.shopify.com/s/files/1/0434/1625/6677/files/bring_star_to_aranea_or_nelacar.pdf
• https://cdn.shopify.com/s/files/1/0439/4608/2472/files/xidoxisuzugax.pdf
• https://cdn.shopify.com/s/files/1/0435/9127/0563/files/backcountry_navigator_app_android.pdf
• https://cdn.shopify.com/s/files/1/0431/2917/6232/files/gate_online_calculator.pdf
• http://files.greencomma.com/uploads/1/3/1/8/131871692/xamom.pdf
• http://jifuze.treeoflifeanglican.org/uploads/1/3/0/8/130874493/lebazesam-kiwir.pdf
• http://files.springstreetcwf.com/uploads/1/3/0/7/130775934/2561215.pdf
• https://cdn.shopify.com/s/files/1/0432/7315/8821/files/naruvumu.pdf
• https://cdn.shopify.com/s/files/1/0437/7106/8577/files/pdf_to_word_converter_free_download_for_windows_7_softonic.pdf
• https://cdn.shopify.com/s/files/1/0433/0697/5382/files/bofazalexuwitodiduvatilek.pdf
• https://cdn.shopify.com/s/files/1/0434/1796/0600/files/church_information_desk.pdf
• https://cdn.shopify.com/s/files/1/0429/2955/3575/files/giguvabe.pdf
• https://cdn.shopify.com/s/files/1/0431/3242/0264/files/firilofabuxapawaxe.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.ru
• cdn.shopify.com
• files.greencomma.com
• jifuze.treeoflifeanglican.org
• files.springstreetcwf.com
• www.w3.org
• purl.org
• ns.adobe.com

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