Malicious PDF — malware analysis report

Static analysis result for SHA-256 f9a6345414a377fc…

MALICIOUS

PDF

62.5 KB Authoring application: Serif PagePlus
MD5: 6507bac98877bd5b96aa83723b67fef7 SHA-1: 91b658fa110750ea153a0b0da0c86b02b53a5261 SHA-256: f9a6345414a377fc4f7b4f9d04b6dcb9ad2606d775e36be479c460038646a392
120 Risk Score

Malware Insights

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

The PDF file contains a large number of embedded links to external PDF documents hosted on various domains, as indicated by the PDF_SEO_LINK_FARM heuristic. The ClamAV detection also flags this as Pdf.Phishing.TtraffRobotInstall. This suggests the document is part of a link farm designed to redirect users to potentially malicious content, likely for phishing or malware distribution. 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.
  • ClamAV: Pdf.Phishing.TtraffRobotInstall-7605656-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.TtraffRobotInstall-7605656-0
  • 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://movingbackdrops.com/uploads/1/3/0/6/130604939/c30fdf4e3bccf33.pdf
    • http://www.freeonlinetechsupport.com/uploads/1/3/0/6/130604563/womowifodajar.pdf
    • http://ssixenterprises.com/uploads/1/3/0/7/130775917/rapefuruwasa.pdf
    • http://amazonpropertymanagement.us/uploads/1/3/0/2/130289209/jijuzigimuba-fitokafo.pdf
    • http://romanticism55.com/uploads/1/3/0/3/130313306/3537357.pdf
    • http://omarlattouf.com/uploads/1/3/0/3/130379158/9153242.pdf
    • http://hostmaster.glenmoreparkbrumbiesjuniorrugbyleaguefootballclub.com.au/uploads/1/3/0/6/130604896/xigep-puxokelojavere-wogutozaxitud-bugelolodasab.pdf
    • http://mail.normanhartleybooks.com/uploads/1/3/0/6/130639468/5045240.pdf
    • http://shadowbendtest6.com/uploads/1/3/0/7/130740597/tuvifu.pdf
    • http://unitedfencing.org/uploads/1/3/0/9/130969476/1928511b1cc.pdf
    • http://linda-schubert.com/uploads/1/3/0/7/130775257/048aec8456abbd7.pdf
    • http://hollygerson.com/uploads/1/3/0/5/130590133/susitelupida.pdf
    • http://setbasics.com/uploads/1/3/0/4/130476144/1a788f9cd90678.pdf
    • http://sueriffic.com/uploads/1/3/0/8/130814065/97477798b0.pdf
    • http://xinshijiyulechengzenmejinbuqu.br3h.com/uploads/1/3/0/4/130483242/130483242.html#hindi+typing+for+cpct+exam

Extracted artifacts 5

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00004d3f.bin
236d54f3e2479d5e72da3d1be4616617e509581c3e9108e812f40a19f40d28ff		 pdf-font-stream PDF embedded font (sfnt) at offset 0x4D3F 2228 bytes
font_01_sfnt_off000056e7.bin
da097a8c459adbfdf1b1d97412e41569b305acf822c6e113ff3e46e38a168572		 pdf-font-stream PDF embedded font (sfnt) at offset 0x56E7 16224 bytes
font_02_sfnt_off00006bdf.bin
1723f1ced37cc89d69e30f3df6281c5e5fb8989544fd4587aa75b00c91af2fd0		 pdf-font-stream PDF embedded font (sfnt) at offset 0x6BDF 1388 bytes
font_03_sfnt_off000074e4.bin
ea76e3417c54d6c9b667c9545459a067cd1b289106364d85ec772c36299cb36e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x74E4 13316 bytes
font_04_sfnt_off000099bf.bin
97e373803a127decf82e684ebdbe6c4e57b9414a831a15b03162e242109b6238		 pdf-font-stream PDF embedded font (sfnt) at offset 0x99BF 8344 bytes

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