MALICIOUS — fefepuvape.pdf

MALICIOUS — fefepuvape.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: 04fda36a6b4913db072a9584b66eeb0660f82a980633d5ac9ec210992089da8c
• SHA-1: bf8a9c2c1d881e2dd9cf30ffdc59f21f87bb9f71
• MD5: b6a41d8b7425a1863f690b933c8a899c
• ssdeep: 768:ZgGzpDEWiZXP7vL0ORu5NENdh1HQF2RYixlIy0t142:aGFwLkD8h1wvixiy0t142
• TLSH: T1DB307DF31066EE4D7E8397937DA701866049C2887173E7A01888BB6DC8BC17DBF519A1
• Submitted as: fefepuvape.pdf
• File type: pdf · Size: 35755 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://ggtraff.ru/strik?keyword=convertir+de+pdf+a+word+gratis+online+en+espa%25C3%25B1ol, http://files.wilmingtonchristian.org/uploads/1/3/1/3/131382808/6923046.pdf, http://files.christcathedralfayetteville.org/uploads/1/3/1/0/131069863/gusafedok-pofeweromutiv-megowalesule-xonolewavowesu.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://ggtraff.ru/strik?keyword=convertir+de+pdf+a+word+gratis+online+en+espa%25C3%25B1ol
• http://files.wilmingtonchristian.org/uploads/1/3/1/3/131382808/6923046.pdf
• http://files.christcathedralfayetteville.org/uploads/1/3/1/0/131069863/gusafedok-pofeweromutiv-megowalesule-xonolewavowesu.pdf
• http://jivipumoj.genefambrough.com/uploads/1/3/1/4/131453870/pololeziwaluma.pdf
• http://files.lastdaymedia.com/uploads/1/3/2/6/132681949/44c7de51e.pdf
• https://cdn.shopify.com/s/files/1/0428/7463/4403/files/after_effects_software_for_pc.pdf
• http://files.mamasjourneys.com.au/uploads/1/3/1/4/131452801/4f8b0974979bb.pdf
• http://gunape.camandmica.com/uploads/1/3/1/6/131637830/tikoligerelanenup.pdf
• http://gidokimi.esthermcohen.com/uploads/1/3/0/7/130739624/fivovekasozum-xumele-lisar-nozejederex.pdf
• http://vasoniw.countrysquireinn.com/uploads/1/3/0/9/130969497/6254605.pdf
• https://cdn.shopify.com/s/files/1/0437/4921/2311/files/79807769970.pdf
• https://cdn.shopify.com/s/files/1/0432/1706/0007/files/nightmare_before_christmas_corpse_bride_frankenweenie_connection.pdf
• https://cdn.shopify.com/s/files/1/0431/8366/9412/files/microsoft_outlook_for_windows_10.pdf
• https://cdn.shopify.com/s/files/1/0434/6052/6246/files/diablo_2no_cd.pdf
• https://cdn.shopify.com/s/files/1/0434/6265/6157/files/58371634749.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

• ggtraff.ru
• files.wilmingtonchristian.org
• files.christcathedralfayetteville.org
• jivipumoj.genefambrough.com
• files.lastdaymedia.com
• cdn.shopify.com
• files.mamasjourneys.com.au
• gunape.camandmica.com
• gidokimi.esthermcohen.com
• vasoniw.countrysquireinn.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report