Malicious PDF — malware analysis report

Static analysis result for SHA-256 b97604e2c4def047…

MALICIOUS

PDF

48.5 KB Created: 2020-04-08 03:15:11 +03:00 Authoring application: wkhtmltopdf 0.12.1.4 (via Qt 4.8.6)
MD5: 71cf0750d895767225b4d236bd3bedff SHA-1: c5c78509a31cfb1d65ab9af8cd9778dfb1024d5e SHA-256: b97604e2c4def047fadb421e9e13f024c4d2b52d7b93cd3e1cf4033b8a1d9e54
62 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1204.002 Malicious Link

The PDF document contains a large number of external links to other PDF files hosted on various domains, as indicated by the PDF_SEO_LINK_FARM heuristic. The document body mentions 'Free eyelash extension manual pdf', suggesting a lure to attract users. The primary attack pattern involves directing users to a network of potentially malicious or SEO-manipulated PDF content. No scripts were extracted from this sample.

Heuristics 3

  • 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.
  • 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://jenntreado.com/uploads/1/3/0/2/130289690/130289690.html#free+eyelash+extension+manual+pdf
    • http://quadcitesbestrooing.com/uploads/1/3/1/4/131483266/deleta-kedumulud-fasujipaj-tadimurip.pdf
    • http://huangjingshui.com/uploads/1/3/0/8/130814631/wowopudulopenefudotu.pdf
    • http://grscloud.net/uploads/1/3/0/7/130776254/miponumuk.pdf
    • http://mobilemechanicstockport.com/uploads/1/3/0/8/130813466/pazitumuwixudabijupe.pdf
    • http://stanleycovington.com/uploads/1/3/0/5/130551114/94c864.pdf
    • http://familyfirstsolutions.org/uploads/1/3/0/4/130476130/1592293.pdf
    • http://myyogalight.com/uploads/1/3/0/7/130776726/b06435a2383c.pdf
    • http://nopesgoes.com/uploads/1/3/1/3/131381679/ludopegirelutogav.pdf
    • http://grupovalenfix.com/uploads/1/3/0/7/130776408/eb6bbbac9cf.pdf
    • http://mtpaintings.com/uploads/1/3/0/2/130288761/fiweda_topote_bafosopuz_fufivi.pdf
    • http://greencreativity3.com/uploads/1/3/0/6/130639362/duwen.pdf
    • http://wayfarewanderers.com/uploads/1/3/0/6/130604863/7874553.pdf
    • http://rugis.org/uploads/1/3/1/0/131071315/givanunibuxepagapik.pdf
    • http://cynthiasuedeihl-butterworth.com/uploads/1/3/0/9/130969527/gopetasifezipi-jamuviku-setebalomud-zisibepetu.pdf
    • http://finaldetailsinc.com/uploads/1/3/0/6/130620185/xagewoxifozum_ronizijajekijo_fuzibakalatav_senejo.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 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00007ddc.bin
e40024d43383a5cfb9ce3d0c3a3336959101092d69874e45171101fd0c53b1e6		 pdf-font-stream PDF embedded font (sfnt) at offset 0x7DDC 8872 bytes
font_01_sfnt_off00009fa3.bin
b3affdfdfee497c2d3230853582529cf395d265bfdbb8cde7d84ae9c33602211		 pdf-font-stream PDF embedded font (sfnt) at offset 0x9FA3 16036 bytes

Open this report in the interactive analyzer, or submit your own file for analysis.