MALICIOUS — jizal.pdf

MALICIOUS — jizal.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: 3f7730542bd76c3a97b423b0873c9231f2b5ce9ee5082570a08f5683305d7b70
• SHA-1: 98e8718c38c6f86d78405a853f150ba430751e2a
• MD5: ec3c7d06306951b1abb55858b94e208f
• ssdeep: 1536:KYEjK4P+JtjqjSfGhNctqedqvCsYa+Uk9FsTsu59cNAfE85p65S99pPzvZf:tEjNGrjgeqedqvOuHfE8FN
• TLSH: T15637CFF36257ECDC33965B036E7B096D20CACA8870229B305488FA6DC5B867E3D50B51
• Submitted as: jizal.pdf
• File type: pdf · Size: 69841 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
• Microsoft Defender: flagged
• 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 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://static1.squarespace.com/static/5fc0d4752bbd7406580625ec/t/5fc1932d1972c46e3cda4a34/1606521648432/56662119309.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://trafffe.ru/wb?keyword=graveyard%20keeper%20alchemy%20cheat%20sheet, https://static1.squarespace.com/static/5fc0d4752bbd7406580625ec/t/5fc1932d1972c46e3cda4a34/1606521648432/56662119309.pdf, https://static1.squarespace.com/static/5fc4c759bf71053ccb28a36e/t/5fc511cff8cdb769c683b727/1606750673105/dizexusekenuzevefajugoji.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://trafffe.ru/wb?keyword=graveyard%20keeper%20alchemy%20cheat%20sheet
• https://s3.amazonaws.com/povelenavuviw/boolean_algebra_questions_with_answers.pdf
• https://static1.squarespace.com/static/5fc0d4752bbd7406580625ec/t/5fc1932d1972c46e3cda4a34/1606521648432/56662119309.pdf
• https://s3.amazonaws.com/warapagefasovi/road_map_chittenden_vt.pdf
• https://static1.squarespace.com/static/5fc4c759bf71053ccb28a36e/t/5fc511cff8cdb769c683b727/1606750673105/dizexusekenuzevefajugoji.pdf
• https://s3.amazonaws.com/jojitagifuva/oxidation_reaction_in_organic_chemistry.pdf
• https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbf6981173fb5383b9ab41c/1606379906014/doraemon_movies_telugu.pdf
• https://static1.squarespace.com/static/5fbfdd38a3bf4b14aba341ea/t/5fc23ba89ee0f32b879cfa13/1606564777031/no._5_1948.pdf
• https://gitinegu.weebly.com/uploads/1/3/4/6/134648864/e2155ed1e.pdf
• https://s3.amazonaws.com/votuweroxigezog/24724634535.pdf
• https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbdff28e18c5c478ec204fd/1606287144891/wafirufufovepifeja.pdf
• https://static1.squarespace.com/static/5fc34e1bf9866f3fd2e3a1df/t/5fc55a34e6d49a06bb459dde/1606769205666/otc_scan_tool_3210.pdf
• https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbcff8545ca4f790266a300/1606221702315/dusozuvage.pdf
• https://static1.squarespace.com/static/5fc1651bc89e1c4b8fc1e357/t/5fc4f750145a8629dc4c887e/1606743889899/35369314675.pdf
• https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbdf9b43c6ccf69f3246daf/1606285749930/75142670616.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

• trafffe.ru
• s3.amazonaws.com
• static1.squarespace.com
• gitinegu.weebly.com
• www.w3.org
• purl.org
• ns.adobe.com

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report