Malicious PDF — malware analysis report

Static analysis result for SHA-256 1c9148c2862c7a1e…

MALICIOUS

PDF

39.9 KB Created: 2020-04-17 08:43:49 +03:00 Authoring application: wkhtmltopdf 0.12.1.4 (via Qt 4.8.6)
MD5: 6e58370eb4affeea51d50f2ad1f05d21 SHA-1: 60dceee4e9a2733db9e49a7294812b60a27cf9c7 SHA-256: 1c9148c2862c7a1e2da17385bb857b7821aa6242d960fadc65b8f1234cf16094
82 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1204.002 Malicious Link

The PDF document contains a large number of external links, many of which are structured to appear as SEO-optimized content. The document body text, though partially corrupted, includes a reference to a 'Chandigarh police registration form', suggesting a lure for phishing or credential harvesting. The presence of numerous PDF links and the callback phishing lure heuristic indicate a campaign focused on driving traffic to potentially malicious websites or tricking users into providing sensitive information.

Heuristics 4

  • 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.
  • Callback phishing phone lure medium SE_CALLBACK_LURE
    Document asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns
  • External URI info PDF_URI
    PDF contains an external URL action
  • 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 http://atlasdream.org/uploads/1/3/0/6/130604144/130604144.html#chandigarh+police+registration+form
    • http://palestinewildcatfootball.com/uploads/1/3/0/6/130639781/vabozariv.pdf
    • http://drangelaadelman.com/uploads/1/3/1/4/131406528/3934712.pdf
    • http://hadascapital.com/uploads/1/3/0/5/130550778/2033840.pdf
    • http://hawkapalooza.com/uploads/1/3/0/2/130288775/vaxaluxefupumoz_xatapatox.pdf
    • http://bodywiseradio.com/uploads/1/3/1/1/131163747/9941183.pdf
    • http://traumallamas.com/uploads/1/3/0/2/130272937/65aa1feb5524d7.pdf
    • http://pyegc.com/uploads/1/3/0/6/130604979/7742621.pdf
    • http://jb2tcamp.com/uploads/1/3/0/9/130969407/1475284.pdf
    • http://batirconstruire.net/uploads/1/3/0/5/130551483/wonawe_paluvu_pinofunopisu.pdf
    • http://criminallawguide.org/uploads/1/3/0/6/130604382/ef186faa794e711.pdf
    • http://walmartsuppliernews.com/uploads/1/3/1/1/131163933/4403698.pdf
    • http://klazzique.com/uploads/1/3/0/8/130813859/1105280.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 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000072e8.bin
dd00e6ed7f0f30071585edfc5ce71da3a6b530117b64e01a2314508ce8861f58		 pdf-font-stream PDF embedded font (sfnt) at offset 0x72E8 7952 bytes

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