Malicious PDF — malware analysis report

Static analysis result for SHA-256 96ec4ace25b2fc87…

MALICIOUS

PDF

79.9 KB Created: 2020-03-06 16:25:37 +02:00 Authoring application: wkhtmltopdf 0.12.1.4 (via Qt 4.8.6)
MD5: 46832ec079ea5a7aa428fce43e57eee5 SHA-1: 388e74d720a24c8a0b1602c1f5e0f3141b0a0aa8 SHA-256: 96ec4ace25b2fc87dc516baf295ba80073e590f84570c2c3cdf7706c21be1a53
62 Risk Score

Malware Insights

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

The PDF document contains a lure related to 'Gta san andreas ammo cheat for xbox 360' in its body text, which is a common tactic for social engineering. It also contains a large number of external links, many of which are dynamically generated and point to various domains, indicating a link farm or redirection scheme. The primary URL identified is http://74-123-79-113.mgwnet.com/uploads/1/3/0/6/130604780/130604780.html#gta+san+andreas+ammo+cheat+for+xbox+360, which likely serves as the initial landing page for the attack.

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://74-123-79-113.mgwnet.com/uploads/1/3/0/6/130604780/130604780.html#gta+san+andreas+ammo+cheat+for+xbox+360
    • http://www.thegivenessproject.org/uploads/1/3/0/8/130814652/4896871.pdf
    • http://mx.lpeditor.com/uploads/1/3/0/4/130436218/tawunaz.pdf
    • http://6iijoi.bdgct.com/uploads/1/3/0/7/130738831/8220279.pdf
    • http://kokopellikikosandpackgoats.com/uploads/1/3/0/7/130776821/b311e3.pdf
    • http://firstplacemaintenace.com/uploads/1/3/0/5/130550858/c8b6bd079a76.pdf
    • http://newvisionservice.it/uploads/1/3/0/7/130738644/foxaranililududutiwi.pdf
    • http://www.utica48317.com/uploads/1/3/0/5/130590308/putimuwanobepunefo.pdf
    • http://sarahdguerra.com/uploads/1/3/0/3/130313555/jawomamojip.pdf
    • http://eastpointmdc.com/uploads/1/3/0/4/130436007/6222808.pdf
    • http://shaibachar.com/uploads/1/3/0/7/130738889/welugadiba.pdf
    • http://ntcigraffiti.com/uploads/1/3/0/7/130775651/6911261.pdf
    • http://ecoles-travelling.com/uploads/1/3/0/4/130483489/sopaduzepo-potetox-wapaler-sigusisape.pdf
    • http://wesewwonderful.com/uploads/1/3/0/3/130313513/3311147.pdf
    • http://acc-knightconferencecenter.com/uploads/1/3/0/5/130545421/mesejijumena_piruwujuwenezi.pdf
    • http://www.stringsforhope.org/uploads/1/3/0/4/130476703/822475bd.pdf
    • http://highspeed-staffing.tech/uploads/1/3/0/4/130475989/6135936.pdf
    • http://byhumano.com/uploads/1/3/0/3/130323151/jidofoj-vujeruxanoneri-xolebozavesex.pdf
    • http://aloaninthesun.com/uploads/1/3/0/8/130874430/sotuxewus_kukogofi.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 6

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000c4f6.bin
f8c16b5cd1b43a298b1dd6e36009978e5ad0c53a0eae877a8646dda06244b855		 pdf-font-stream PDF embedded font (sfnt) at offset 0xC4F6 6168 bytes
font_01_sfnt_off0000d3a0.bin
fd55a59105e722df27c1e16d823b503e3b6e29bc9e6a37a4301ef484e7ae6e71		 pdf-font-stream PDF embedded font (sfnt) at offset 0xD3A0 9172 bytes
font_02_sfnt_off0000f643.bin
29d1667f6c959f076e1909d0ecd720b1cb29eaeb24357670dd961d6d9e0d15e0		 pdf-font-stream PDF embedded font (sfnt) at offset 0xF643 4312 bytes
font_03_sfnt_off000103f2.bin
00524aa36803859dd3cb7859b667cf9a530f1cdd68dabebdbd730f453e4511b8		 pdf-font-stream PDF embedded font (sfnt) at offset 0x103F2 2768 bytes
font_04_sfnt_off00010dc7.bin
5dc588decbf67e88669bfd5fd59e378f230a67d753676147e19840fd6c7a00bf		 pdf-font-stream PDF embedded font (sfnt) at offset 0x10DC7 2964 bytes
font_05_sfnt_off00011a3c.bin
9955a10f44b3bbd8f8c69af80e2423d9288745809d8e230d8c4621fdf1b04c07		 pdf-font-stream PDF embedded font (sfnt) at offset 0x11A3C 16096 bytes

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