MALICIOUS — 370021_d50f821724264002ab3a7516c7df828a.pdf

MALICIOUS — 370021_d50f821724264002ab3a7516c7df828a.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: 144e30b318275073f3f144e53e6aa4447454a830c16f27805e81c0a10fb30d99
• SHA-1: 565e612f0de669828c85f46089ea6429430f62a8
• MD5: 361a2b5c1466f1e725dd2f138a5cd810
• ssdeep: 768:GgGzpDY82dEhxxleYlH901oP0Y7rclkzUcV+ZDrjh+9Sahud7coviE6x:TGFMLbbifz89rjh+9Sa0dosiE6x
• TLSH: T17732ADF350A7ED8C3A979B439DAB00556082D7897123B764499C7B2DC4BC1FDAE50920
• Submitted as: 370021_d50f821724264002ab3a7516c7df828a.pdf
• File type: pdf · Size: 44622 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.PDF.Agent.gen

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.PDF.Agent.gen (rule HEUR:Trojan.PDF.Agent.gen) - 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.cc/wix?keyword=bulk+image+downloader+registration+key+free, https://9400ae49-5fc5-42f7-8f81-1952de9aad70.filesusr.com/ugd/2eff39_8e35495bc8684190a1dd203fbc582449.pdf?index=true, https://b5710945-2cfb-413f-95d3-1bbc9a6780d2.filesusr.com/ugd/e948c1_dae740214fad429a88724b98eadce505.pdf?index=true - 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.cc/wix?keyword=bulk+image+downloader+registration+key+free
• https://9400ae49-5fc5-42f7-8f81-1952de9aad70.filesusr.com/ugd/2eff39_8e35495bc8684190a1dd203fbc582449.pdf?index=true
• https://b5710945-2cfb-413f-95d3-1bbc9a6780d2.filesusr.com/ugd/e948c1_dae740214fad429a88724b98eadce505.pdf?index=true
• https://d522f231-4497-4808-acde-c6e31d81f580.filesusr.com/ugd/296484_55d5a13ee5e04ede80a7fdc248ae9113.pdf?index=true
• https://2302f94a-33a9-42b2-a2fc-d55ec16c5ccf.filesusr.com/ugd/89064d_c098c4c494a14cfa9d73f2f6fd4a6b53.pdf?index=true
• https://b9de678d-d316-4bf2-86bc-1b91eabd8b9f.filesusr.com/ugd/4329d7_357cda763e6742259a63d85cbc1cbc1c.pdf?index=true
• https://75faae60-9f1a-4bdb-8ed1-8015a488d542.filesusr.com/ugd/610d21_cba1b30a126a4977ab81a0fc1b996f0d.pdf?index=true
• http://files.cliftontaxicabs.com/uploads/1/3/0/9/130969241/xegosubof.pdf
• http://files.krislindseyhall.com/uploads/1/3/1/4/131406715/933cd8f.pdf
• http://newepo.n2everything.com/uploads/1/3/0/8/130873851/dukasogekobi-gadiribewu-pajoxebigudaz-pinadagujitabuw.pdf
• http://files.kodiaklions.org/uploads/1/3/2/7/132710797/cc257c.pdf
• http://viwuz.watchhillchapel.org/uploads/1/3/1/6/131606165/boporixogotimit.pdf
• https://c09db502-76bc-473d-89dc-009c7a45c3a1.filesusr.com/ugd/f08e01_00502e60e78949c68f061a52a6eec4be.pdf?index=true
• https://a1a19fd9-2239-497d-906b-80bc729ff515.filesusr.com/ugd/d6af85_e92c0784c6224671975fca7dc70e5750.pdf?index=true
• https://3fcb76e9-2671-4fcb-98ab-b6f9d78d52a4.filesusr.com/ugd/0af078_dcbb2e3425524604b3f9872f6035e212.pdf?index=true
• https://dcaf15d6-e3d1-4001-8a30-6202929fa5b4.filesusr.com/ugd/a2de88_924fdfb14803434fba2e3a866ba758f9.pdf?index=true
• https://61c6c16e-cecf-452b-9669-ea6585d08a24.filesusr.com/ugd/d6af85_f3e126c82ee848cd84b25b361727f791.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.cc
• 9400ae49-5fc5-42f7-8f81-1952de9aad70.filesusr.com
• b5710945-2cfb-413f-95d3-1bbc9a6780d2.filesusr.com
• d522f231-4497-4808-acde-c6e31d81f580.filesusr.com
• 2302f94a-33a9-42b2-a2fc-d55ec16c5ccf.filesusr.com
• b9de678d-d316-4bf2-86bc-1b91eabd8b9f.filesusr.com
• 75faae60-9f1a-4bdb-8ed1-8015a488d542.filesusr.com
• files.cliftontaxicabs.com
• files.krislindseyhall.com
• newepo.n2everything.com
• files.kodiaklions.org
• viwuz.watchhillchapel.org
• c09db502-76bc-473d-89dc-009c7a45c3a1.filesusr.com
• a1a19fd9-2239-497d-906b-80bc729ff515.filesusr.com
• 3fcb76e9-2671-4fcb-98ab-b6f9d78d52a4.filesusr.com
• dcaf15d6-e3d1-4001-8a30-6202929fa5b4.filesusr.com
• 61c6c16e-cecf-452b-9669-ea6585d08a24.filesusr.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report