MALICIOUS — 39fbaf8.pdf

MALICIOUS — 39fbaf8.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100). 5 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 6b5a80ecefd1a1d16ac5d72e78321ffbdd202001fe7643f60adba40260dd0b29
• SHA-1: 2ad0ed6f13939760435972241d888bf3f34a85e8
• MD5: eb039ef6f614a380be75a80b2742d98c
• ssdeep: 1536:yY27cXq6014SD+0VDlQY6E3ueIl31lDYFzE3LNQWDDIvRDBIYzo7PTA/lMx52Fo0:v276TUZ6E3uee31lsy3LKWD8vRDBiIUY
• TLSH: T10138DFF321A7DD4C7B8AEB076AE7181C2145C59C70716F644898B27DC1B82FE6E01A51
• Submitted as: 39fbaf8.pdf
• File type: pdf · Size: 77110 bytes
• Verdict: malicious (94/100)

Detections (5 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
• Trellix Stinger (McAfee): PDF/Phish-FAB!EB039EF6F614
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 94/100 is the fusion of 5 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 link rated suspicious by URL analysis: https://datezovog.weebly.com/uploads/1/3/0/7/130776229/tudeberexu.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://seumenha.ru/wb?keyword=piano%20keyboard%20online%20games, https://datezovog.weebly.com/uploads/1/3/0/7/130776229/tudeberexu.pdf, https://pigukoziluluz.weebly.com/uploads/1/3/4/8/134896600/wemitisabaraz.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://seumenha.ru/wb?keyword=piano%20keyboard%20online%20games
• https://datezovog.weebly.com/uploads/1/3/0/7/130776229/tudeberexu.pdf
• https://pigukoziluluz.weebly.com/uploads/1/3/4/8/134896600/wemitisabaraz.pdf
• https://s3.amazonaws.com/nawosineromigi/arbitration_agreement_draft.pdf
• https://s3.amazonaws.com/pubopelej/wajenuzubulolimikoxese.pdf
• https://bafexobis.weebly.com/uploads/1/3/4/0/134041027/2194037.pdf
• https://s3.amazonaws.com/gusule/64984295895.pdf
• https://dugaposiga.weebly.com/uploads/1/3/4/8/134857723/dojeguduti.pdf
• http://gipizaz.rf.gd/laws_of_indices_worksheet_with_answers.pdf
• https://s3.amazonaws.com/jamuluvuvava/56258412196.pdf
• https://s3.amazonaws.com/xukonakefules/broad_beans_planting_guide_nz.pdf
• https://s3.amazonaws.com/zinudipir/46810723550.pdf
• https://fosuwelu.weebly.com/uploads/1/3/2/6/132695698/felenupilikude.pdf
• http://inostrana.com/pejetisye6mn.pdf
• https://xikofekukinakij.weebly.com/uploads/1/3/2/6/132681309/79375559d10.pdf
• https://s3.amazonaws.com/vinivuxo/internet_radio_recorder_apk.pdf
• https://s3.amazonaws.com/zabejuvijolu/xumoradawubefojepiti.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

• seumenha.ru
• datezovog.weebly.com
• pigukoziluluz.weebly.com
• s3.amazonaws.com
• bafexobis.weebly.com
• dugaposiga.weebly.com
• fosuwelu.weebly.com
• inostrana.com
• xikofekukinakij.weebly.com
• www.w3.org
• purl.org
• ns.adobe.com
• gipizaz.rf.gd

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report