Malicious PDF — malware analysis report

Static analysis result for SHA-256 a01365129984503a…

MALICIOUS

PDF

37.5 KB Created: 2020-09-02 00:27:49 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)
MD5: 82f2a60bb344bd33e97283069bf2e8de SHA-1: d3bae512a783b18b2fd655952d7db5f3302d4ed8 SHA-256: a01365129984503a5fcd853d107c7ac68d6c6a1f5d4f25c82abed3eda3c28541
120 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1059.001 PowerShell

The PDF contains a prominent link disguised as a movie download, which is a common social engineering tactic. This link redirects to a known malicious domain, indicating a phishing or malware distribution attempt. The document body and embedded links suggest a lure for free movie access, leading to the malicious redirector.

Heuristics 3

  • PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINK
    PDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
  • Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM
    Small PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
  • Embedded URL info EMBEDDED_URL
    One or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.
    URL https://ttraff.cc/wix?keyword=amusement+full+movie+free
    • https://static.usrfiles.com/ugd/b8c837_7a2f1bb028824d18b235d7011b930a57.pdf
    • https://static.usrfiles.com/ugd/078c79_37430ecfdd654c3b85a2b35366080dfb.pdf
    • https://static.usrfiles.com/ugd/9fc8c3_eabd411a25da4f13a1c205fc0f38fc6d.pdf
    • https://cdn.shopify.com/s/files/1/0433/2398/1979/files/bufirif.pdf
    • https://cdn.shopify.com/s/files/1/0432/6552/3862/files/dewupizuzugoxodigali.pdf
    • https://cdn.shopify.com/s/files/1/0445/4455/7220/files/partition_of_bengal_in_malayalam.pdf
    • https://cdn.shopify.com/s/files/1/0428/6211/7020/files/counter_strike_1._5.pdf
    • https://cdn.shopify.com/s/files/1/0434/0878/5562/files/pusirokagavekofizubowa.pdf
    • https://cdn.shopify.com/s/files/1/0428/2990/6079/files/vuxonosevipinadog.pdf
    • https://cdn.shopify.com/s/files/1/0430/8942/8637/files/although_even_though_despite_in_spite_of_worksheet.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/

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00004690.bin
06262bf02b6a7d149e27701eaed177a039d59ff23f243cabb937fe4e79e4bc62		 pdf-font-stream PDF embedded font (sfnt) at offset 0x4690 4632 bytes
font_01_sfnt_off0000563b.bin
00d3d2552c8f6f619aea1492ad4216956c89e50cb23179f42ca4b4ab83d54103		 pdf-font-stream PDF embedded font (sfnt) at offset 0x563B 10876 bytes
font_02_sfnt_off00007b65.bin
7f6049e5011acf0e8581793f2bc2bb947aac2929fdb77abc318b2a6155c1ef71		 pdf-font-stream PDF embedded font (sfnt) at offset 0x7B65 4324 bytes

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