MALICIOUS — 7677691.pdf

MALICIOUS — 7677691.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (92/100). 4 of 50 detection engines flagged it.

Identification

• SHA-256: 2d10c9765029f2bb645187cb6d26925da34c4f386cda1d022e09ab17131b2a22
• SHA-1: 592935004cd3024dfe6ffb2f507ce7d97d303a2e
• MD5: c6e012ee3f02a9f2db6a8faed27ce6ab
• ssdeep: 1536:OA1jlBH/UUePZYu7PUQnZkFW974pwbu3ClH+:P1b/8fUQZkF674+buyE
• TLSH: T1A635D1F3129BCD8C772AA743B8D6115975DAD24C74329BA0098C776DCCB81BE3E11A21
• Submitted as: 7677691.pdf
• File type: pdf · Size: 62674 bytes
• Verdict: malicious (92/100)

Detections (4 of 50 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
• Emsisoft (Emergency Kit): PDF.Spam.Heur.1
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

Why this verdict

The malicious score of 92/100 is the fusion of 4 weighted signals:

• ClamAV (daily) flagged Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 (rule Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0) - engine signal, weight 0.90, confidence 0.95
• Embedded network infrastructure: https://traffmen.ru/wb?keyword=crazy%20craft%203.%200.%201%20server, https://zigifivabukom.weebly.com/uploads/1/3/4/4/134460242/getijosebabu_xuvas.pdf, https://cdn-cms.f-static.net/uploads/4369663/normal_5f8efa7d402b2.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://traffmen.ru/wb?keyword=crazy%20craft%203.%200.%201%20server
• https://s3.amazonaws.com/boxujetanonikuv/everything_s_an_argument.pdf
• https://s3.amazonaws.com/dogazisuze/miminojezapisasi.pdf
• https://s3.amazonaws.com/jovekus/wegokekoga.pdf
• https://zigifivabukom.weebly.com/uploads/1/3/4/4/134460242/getijosebabu_xuvas.pdf
• https://cdn-cms.f-static.net/uploads/4369663/normal_5f8efa7d402b2.pdf
• https://s3.amazonaws.com/lixasifasi/sipapofe.pdf
• https://s3.amazonaws.com/gagagakigibapo/gradall_xl4100_parts_manual.pdf
• https://cdn-cms.f-static.net/uploads/4465688/normal_5fa98db81d917.pdf
• https://cdn-cms.f-static.net/uploads/4368979/normal_5fa3a5e6603d3.pdf
• https://cdn-cms.f-static.net/uploads/4379605/normal_5fa66bb1c3964.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

• traffmen.ru
• s3.amazonaws.com
• zigifivabukom.weebly.com
• cdn-cms.f-static.net
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report