MALICIOUS — 9420195.pdf

MALICIOUS — 9420195.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: a886290d6b4f3d728fc287238f95b60d0c0e0bd174a3193fd5a04699d1e24509
• SHA-1: e0590cec7afc5eaf733d2b935c58ff22adb72117
• MD5: 9152b4debb11f17e9c121c3cefd8ee84
• ssdeep: 1536:BOr+ZoKlblsrloNX/CkctP1iOHhxI5DUC7Yxlyagf+dglfgQN:crkR2rlmX/QP25DUJxwbfugV7
• TLSH: T1E837D1F321C7ED4CA78A5F43A5F618AC71C6C6892131CBE445D83B7DC5B866D2D00662
• Submitted as: 9420195.pdf
• File type: pdf · Size: 73573 bytes
• Verdict: malicious (94/100)

Detections (4 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
• 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/5fc54c636609fd0ee7ae99b9/t/5fcdc42a9aa2de0c64b3c60f/1607320620191/wormax._io_hack_apk_download.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://gettraff.ru/wb?keyword=add%20text%20to%20gif%20android, https://cdn-cms.f-static.net/uploads/4382414/normal_5f91a8b9de291.pdf, https://static1.squarespace.com/static/5fc54c636609fd0ee7ae99b9/t/5fcdc42a9aa2de0c64b3c60f/1607320620191/wormax._io_hack_apk_download.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://gettraff.ru/wb?keyword=add%20text%20to%20gif%20android
• https://cdn-cms.f-static.net/uploads/4382414/normal_5f91a8b9de291.pdf
• https://static1.squarespace.com/static/5fc54c636609fd0ee7ae99b9/t/5fcdc42a9aa2de0c64b3c60f/1607320620191/wormax._io_hack_apk_download.pdf
• https://s3.amazonaws.com/belopudevuzuza/rdr2_wild_horses_ranked.pdf
• https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbf59179ee0f32b874af41e/1606375704682/cobra_360_laser_14_band_spx_900_manual.pdf
• https://s3.amazonaws.com/jotizifime/simcity_buildit_apk_hack.pdf
• https://cdn-cms.f-static.net/uploads/4408987/normal_5fb6cb2dce3f6.pdf
• https://s3.amazonaws.com/pibabopuduj/pezozuvaraketijafajo.pdf
• https://s3.amazonaws.com/jedadokuti/zubogaxilik.pdf
• https://static1.squarespace.com/static/5fc0f06b104edf1d7780fa74/t/5fcd65dc3ff10115400465de/1607296477759/67780518702.pdf
• https://static1.squarespace.com/static/5fc5b069403f5353fdb64a54/t/5fd08b5ca91a8d24337d6460/1607502686836/drastic_ds_emulator_apk_2020_ita.pdf
• https://s3.amazonaws.com/daselex/lipinamosotemumegajorolis.pdf
• https://ezgif.com/add-text?url=https://example.com/source-image.gif
• 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

• gettraff.ru
• cdn-cms.f-static.net
• static1.squarespace.com
• s3.amazonaws.com
• ezgif.com
• example.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report