MALICIOUS — baef12_616f0fa279a94298b9071d20482fe7c4.pdf

MALICIOUS — baef12_616f0fa279a94298b9071d20482fe7c4.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: 383f301def29cf049b54ce1ddfee90a9b88b9db907dfe37bf5427350ac4a4e53
• SHA-1: 0b3c2cb16b3bd9c091bedc1b1e2f81a4d911928a
• MD5: b551e2536fd9ecbc07c92d8105f3823d
• ssdeep: 768:dgGzpDf20Z/D2CFCPNEXWVninCJbKkT6aIk/YH4r:eGFDCiCPNEQniCskTRzYH4r
• TLSH: T1DA32AFF351A7ED8C2AC69B176DEA019571C6C78861739330698CBB3DC87C2BD6E40921
• Submitted as: baef12_616f0fa279a94298b9071d20482fe7c4.pdf
• File type: pdf · Size: 43397 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.club/wix?keyword=aqw+farming+guide, http://files.avcoc.org/uploads/1/3/0/7/130775002/1281623.pdf, http://guworuw.andovertownhouse.com/uploads/1/3/1/4/131482995/8663752.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.club/wix?keyword=aqw+farming+guide
• http://files.avcoc.org/uploads/1/3/0/7/130775002/1281623.pdf
• http://guworuw.andovertownhouse.com/uploads/1/3/1/4/131482995/8663752.pdf
• http://gazof.scoligirl.org/uploads/1/3/2/7/132740449/7884440.pdf
• http://sazoto.clintweiler.com/uploads/1/3/2/6/132681495/tesipaxawi.pdf
• https://cdn.shopify.com/s/files/1/0432/9514/6139/files/potukiguwum.pdf
• http://files.retailfanhubnw.com/uploads/1/3/1/8/131856539/c1d59d1f.pdf
• http://files.nacounseling.net/uploads/1/3/1/8/131858661/baloger-pejizugagar-dodurogowufig.pdf
• http://files.somethingsaturdays.com/uploads/1/3/2/6/132696512/6144370.pdf
• http://wifobud.newcastlerecordingstudio.com/uploads/1/3/1/8/131857112/2070225.pdf
• http://marebutom.pavlovsphotos.com/uploads/1/3/0/7/130739922/pupogow.pdf
• https://fc4539c5-90d7-4be8-8cdb-d5748d9d6e9e.filesusr.com/ugd/384ea4_26dc5a089e5b4f98877a6d2d1494d384.pdf?index=true
• https://80c0fb97-ba10-4e2b-b3fe-24c5554f4962.filesusr.com/ugd/33a2e4_c81487dcbde0457db11abb8f96dc22a5.pdf?index=true
• https://8372ab46-fe96-4283-9cc8-137f164c9bb9.filesusr.com/ugd/43d598_93bcc121c2184c6a8bb382126ccbbe92.pdf?index=true
• 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
• files.avcoc.org
• guworuw.andovertownhouse.com
• gazof.scoligirl.org
• sazoto.clintweiler.com
• cdn.shopify.com
• files.retailfanhubnw.com
• files.nacounseling.net
• files.somethingsaturdays.com
• wifobud.newcastlerecordingstudio.com
• marebutom.pavlovsphotos.com
• fc4539c5-90d7-4be8-8cdb-d5748d9d6e9e.filesusr.com
• 80c0fb97-ba10-4e2b-b3fe-24c5554f4962.filesusr.com
• 8372ab46-fe96-4283-9cc8-137f164c9bb9.filesusr.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report