MALICIOUS — sigidumewowizaxetig.pdf

MALICIOUS — sigidumewowizaxetig.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: 0b662be336d1defa09aae06c03d53db0946a4d65c49c121b75749c27d0bf3d62
• SHA-1: a7a523ab16da6782c304e36c10f8a5bda5804e44
• MD5: 38ae4ff348d13a31b2485fc6489e6a89
• ssdeep: 1536:R+tdOETsBtNmJKy6Z520AHCN0DR2XbEB2qqYDHgOe+YrO:4GETsBiEZaHC49qIHgox
• TLSH: T13D35D0FB2183ECCC375567976AE7512EB0CEC74875639A640488B66CC8B86FD3D80A50
• Submitted as: sigidumewowizaxetig.pdf
• File type: pdf · Size: 62335 bytes
• Verdict: malicious (94/100)

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 94/100 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 suspicious by URL analysis: https://static1.squarespace.com/static/5fc042db8787e8798968ae67/t/5fcd117a05ddc9599d270cef/1607274874337/55433874846.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://trafffi.ru/wb?keyword=zombie%20survival%20sniper%20war%20shooting%20games%20download, https://uploads.strikinglycdn.com/files/3e0f9e3b-c4a7-4187-a6a0-961c722777b5/phycology_book.pdf, https://static1.squarespace.com/static/5fc042db8787e8798968ae67/t/5fcd117a05ddc9599d270cef/1607274874337/55433874846.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://trafffi.ru/wb?keyword=zombie%20survival%20sniper%20war%20shooting%20games%20download
• https://s3.amazonaws.com/somisilegex/anjana_anjani_movie_song_webmusic._in.pdf
• https://s3.amazonaws.com/widetunipet/synthetic_antimicrobial_agents.pdf
• https://s3.amazonaws.com/gupuso/shadow_hills_high_school_indio_california.pdf
• https://uploads.strikinglycdn.com/files/3e0f9e3b-c4a7-4187-a6a0-961c722777b5/phycology_book.pdf
• https://static1.squarespace.com/static/5fc042db8787e8798968ae67/t/5fcd117a05ddc9599d270cef/1607274874337/55433874846.pdf
• https://static1.squarespace.com/static/5fc51df7a879396864237156/t/5fcc64b30ab5d62febe965fd/1607230646383/horizon_4_supra_drift_tune.pdf
• https://static1.squarespace.com/static/5fc7a2a4f9cd615d7ca8f756/t/5fcb30cea0b42e3566a40f73/1607151824900/smart_life_cloud_storage_price.pdf
• https://s3.amazonaws.com/xurixado/belladonna_alkaloids_davis.pdf
• https://s3.amazonaws.com/pizexopenaxu/90705552444.pdf
• https://uploads.strikinglycdn.com/files/ef927810-85ef-42c1-a8ff-e0c1db68e28d/392019620.pdf
• https://s3.amazonaws.com/bodepova/jjrc_h20_manual.pdf
• https://s3.amazonaws.com/xonobijikivo/gusonawupiriduf.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

• trafffi.ru
• s3.amazonaws.com
• uploads.strikinglycdn.com
• static1.squarespace.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report