MALICIOUS — 09441c0b9.pdf

MALICIOUS — 09441c0b9.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 445b234d175ecd30caef9bb9540892468134b353f7ef60a7e546c8d9db2b0fcc
• SHA-1: 0b21d25c2d40c19b6ea1aa68276464d9f4e2f278
• MD5: 46f1a2647855fd39e14ce9cde0940d5d
• ssdeep: 1536:Yc4PmyinH0l/mP7OwfXFqRBIZxm9GMN2T8:l44HJbAIxPYZ
• TLSH: T1A735C0F3711BCD9CB9969B076ABA355C6099CF4C6023CA7410457E2C89BCBBDAE10D60
• Submitted as: 09441c0b9.pdf
• File type: pdf · Size: 61134 bytes
• Verdict: malicious (96/100)

Detections (4 of 50 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• ClamAV (daily): Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
• Emsisoft (Emergency Kit): PDF.Spam.Heur.1
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 96/100 is the fusion of 5 weighted signals:

• ClamAV (daily) flagged Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 (rule Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0) - engine signal, weight 0.90, confidence 0.95
• Embedded link rated malicious by URL analysis: https://static.s123-cdn-static.com/uploads/4460682/normal_5fcb5674d07a5.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: https://trafficel.ru/wb?keyword=greenish%20blue%20crossword%20answer, https://static.s123-cdn-static.com/uploads/4460682/normal_5fcb5674d07a5.pdf, https://static1.squarespace.com/static/5fc512d3ff13940aa25a72a5/t/5fc5bdafa97599144ec03432/1606794672949/single_wheel_skateboard_truck.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://trafficel.ru/wb?keyword=greenish%20blue%20crossword%20answer
• https://static.s123-cdn-static.com/uploads/4460682/normal_5fcb5674d07a5.pdf
• https://static1.squarespace.com/static/5fc512d3ff13940aa25a72a5/t/5fc5bdafa97599144ec03432/1606794672949/single_wheel_skateboard_truck.pdf
• https://cdn-cms.f-static.net/uploads/4387061/normal_5fc342d746f9f.pdf
• https://cdn-cms.f-static.net/uploads/4469375/normal_5fad32c0ac8cd.pdf
• https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbe19e51972c46e3c677e26/1606293990676/used_dog_box_for_sale_in_ga.pdf
• https://cdn-cms.f-static.net/uploads/4458122/normal_5fbe7493a77c8.pdf
• https://cdn-cms.f-static.net/uploads/4412999/normal_5f9b9f43a59cf.pdf
• https://s3.amazonaws.com/tetofamuxulil/darius_vs_jax_full_build.pdf
• https://s3.amazonaws.com/tofizo/32872061498.pdf
• https://uploads.strikinglycdn.com/files/2dc67348-03a5-4727-8d9d-7d5664c851cd/oreck_handheld_vacuum_hose.pdf
• https://s3.amazonaws.com/wofaxil/yo_pecador_oracion_catolica.pdf
• https://uploads.strikinglycdn.com/files/a6f8ccfa-bd4f-4653-949a-93eb318a79ec/33475319133.pdf
• https://s3.amazonaws.com/zinudipir/ngam_nam_su_vui_marie_therese.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

• trafficel.ru
• static.s123-cdn-static.com
• static1.squarespace.com
• cdn-cms.f-static.net
• s3.amazonaws.com
• uploads.strikinglycdn.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report