MALICIOUS — 2f3ac6_a6360de00c1f4e76be939a855233e014.pdf

MALICIOUS — 2f3ac6_a6360de00c1f4e76be939a855233e014.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: 0b95e4737135e23a67262250a5605be2ed3eaec251abcbe44e20ec77fda513c5
• SHA-1: c4a30d3983011db9cb3b55dc090c2d40e7d98de7
• MD5: 58834095e68d9dd819dc1e7bad64b2cb
• ssdeep: 768:rgGzpD7Kr7FxQT7wOfE/XdrRdy82FFu6YUO3OtDZhYwbOhW0pp9ODUEeQV:UGFnKPT8BeX5RgYVUO3OrhY3hW2KUEey
• TLSH: T15E33AFF311D7EC8C7B865B17AE971068A186E78DA13396A005DCB76CC47C6EC6F40A21
• Submitted as: 2f3ac6_a6360de00c1f4e76be939a855233e014.pdf
• File type: pdf · Size: 48885 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.ru/wix?keyword=pocket+monsters+apk+mod, http://files.wegnerauctioneers.com/uploads/1/3/0/9/130969489/nururiwupunuma.pdf, http://files.parker-co.com/uploads/1/3/1/4/131452903/9376148.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=pocket+monsters+apk+mod
• http://files.wegnerauctioneers.com/uploads/1/3/0/9/130969489/nururiwupunuma.pdf
• http://files.parker-co.com/uploads/1/3/1/4/131452903/9376148.pdf
• http://files.drifterbrewingsystems.com/uploads/1/3/1/8/131871786/aada01b4ad04dcf.pdf
• http://files.thefrivolousfox.com/uploads/1/3/1/6/131606453/weruba.pdf
• http://files.kenleverart.com/uploads/1/3/1/3/131379252/e96fa84.pdf
• http://files.sundancecrs.com/uploads/1/3/2/6/132681452/7356367.pdf
• http://wajipo.americanuktaxsolutions.com/uploads/1/3/0/9/130969198/c9f2ef9.pdf
• http://files.amiddleagedtraveler.com/uploads/1/3/1/6/131637169/pivemogezif.pdf
• http://files.12monthbeauty.com/uploads/1/3/0/8/130874128/6301925.pdf
• https://8d583be4-6862-4fa4-963e-b1ae5230ebc1.filesusr.com/ugd/93c935_a36fa7c06fa749a68be44b0a32c93bd6.pdf?index=true
• https://f8f9f8df-c702-4c06-827d-07d217209aac.filesusr.com/ugd/b56239_0a50d52d7c7f454cb4a9285c3db371a0.pdf?index=true
• https://5cb73885-7963-4c64-af49-721dc1fe1960.filesusr.com/ugd/10b11f_4a274e0ba6ad444daa9b95bee0e6b848.pdf?index=true
• https://31430127-d193-4619-8f5b-75c4a9df04c6.filesusr.com/ugd/69695d_b2c52c0ae4b64ffe899f9ae52c8f7e5b.pdf?index=true
• https://b5226844-37ce-4630-b4fd-68885e627fdc.filesusr.com/ugd/a13bc2_a5cbf2ce95d243f5ba33374070f7d52d.pdf?index=true
• https://3f0ce0ad-40c1-486a-a761-caf5bbd93376.filesusr.com/ugd/bdc04d_1248e58080f248d39170eb6897e66098.pdf?index=true
• https://dbeb6247-ffb3-4961-9c40-511ef4e0d3b5.filesusr.com/ugd/8a9bcc_07cdf464aa0d4dec83944655940385d4.pdf?index=true
• https://df48b4b0-ae2e-40e5-9842-6fd1ebe4adb4.filesusr.com/ugd/cc3ca9_746cf991d7154938b5bd902f167f8e71.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.ru
• files.wegnerauctioneers.com
• files.parker-co.com
• files.drifterbrewingsystems.com
• files.thefrivolousfox.com
• files.kenleverart.com
• files.sundancecrs.com
• wajipo.americanuktaxsolutions.com
• files.amiddleagedtraveler.com
• files.12monthbeauty.com
• 8d583be4-6862-4fa4-963e-b1ae5230ebc1.filesusr.com
• f8f9f8df-c702-4c06-827d-07d217209aac.filesusr.com
• 5cb73885-7963-4c64-af49-721dc1fe1960.filesusr.com
• 31430127-d193-4619-8f5b-75c4a9df04c6.filesusr.com
• b5226844-37ce-4630-b4fd-68885e627fdc.filesusr.com
• 3f0ce0ad-40c1-486a-a761-caf5bbd93376.filesusr.com
• dbeb6247-ffb3-4961-9c40-511ef4e0d3b5.filesusr.com
• df48b4b0-ae2e-40e5-9842-6fd1ebe4adb4.filesusr.com
• www.w3.org
• purl.org
• ns.adobe.com

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