Malicious PDF — malware analysis report

Static analysis result for SHA-256 fe09a58116e4a343…

MALICIOUS

PDF

61.1 KB Authoring application: Inkscape
MD5: 95cdc92b51e2fbb18423046f43d82770 SHA-1: 39fd0388d4468d92e1eb4d423053f981d7e5e5b4 SHA-256: fe09a58116e4a34398c9ab273d44a1cfd5a27735ba5094462948c4ad1e057846
120 Risk Score

Malware Insights

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

The PDF file contains a large number of embedded URLs, identified by the PDF_SEO_LINK_FARM heuristic, which is a strong indicator of a phishing or malware distribution campaign. The ClamAV detection further supports its malicious nature. The embedded URLs likely lead to further malicious content or phishing pages.

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://dustinsknitting.com/uploads/1/3/0/5/130590456/3115771.pdf
    • http://sgcompany.org/uploads/1/3/0/6/130639146/pimilo.pdf
    • http://olivesandoil.net/uploads/1/3/0/3/130379243/jixeru.pdf
    • http://e2biopharma.com/uploads/1/3/0/7/130775590/gogux.pdf
    • http://plumbingaltadena.net/uploads/1/3/0/5/130588443/vikaruvemuzuturorov.pdf
    • http://mspistone.com/uploads/1/3/0/4/130477566/56c33b6.pdf
    • http://www.wbeyond.com/uploads/1/3/0/4/130478709/fonidobinirasoj.pdf
    • http://medcasem.com/uploads/1/3/0/5/130542948/95d265495e6fb.pdf
    • http://nexoclean.com/uploads/1/3/0/7/130740492/4392038.pdf
    • http://metairielaw.com/uploads/1/3/0/5/130551245/57e162bfa5a7e8.pdf
    • http://nesretreat.com/uploads/1/3/0/7/130738739/bozokev.pdf
    • http://74-123-77-252.mgwnet.com/uploads/1/3/0/4/130488621/130488621.html#finance+executive+interview+questions+and+answers+pdf

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000144b.bin
13ffd2e694bee6f4099f76235839f2075d3697f549d8a4631bea704808c7174e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x144B 9308 bytes
font_01_sfnt_off0000a967.bin
779aa567746046747dac965df7fdfb06ff632674a0a99ce247a327bf89f0fa63		 pdf-font-stream PDF embedded font (sfnt) at offset 0xA967 16036 bytes

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