Malicious PDF — malware analysis report

Static analysis result for SHA-256 1ddb134a0666083c…

MALICIOUS

PDF

43.3 KB Authoring application: Inkscape
MD5: 5b9ff556c8411f775d8a29a4ca085069 SHA-1: 6b44e3037875f9e7bff9a313f17b98ab5b6ddc28 SHA-256: 1ddb134a0666083c73575b27ec7a9012c5285ecc779aa061a9847d20a90bc9f6
120 Risk Score

Malware Insights

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

The PDF file contains a large number of embedded links to external PDF files hosted on various domains. This behavior is indicative of a link farm or redirection scheme, commonly used in phishing or malware distribution campaigns. The ClamAV detection 'Pdf.Phishing.TtraffRobotInstall-7605656-0' further supports a phishing or traffic redirection intent. No scripts were extracted from this sample, limiting the analysis of direct payload execution.

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://projectforereach.com/uploads/1/3/0/6/130621390/kuvakumavupojugob.pdf
    • http://constantinethegreatfilm.com/uploads/1/3/0/3/130312984/vesikiwolu.pdf
    • http://dolack.org/uploads/1/3/0/6/130604405/pokuwaguvesefires.pdf
    • http://lancestralcafe.com/uploads/1/3/0/7/130739690/xadipit-fasogitin-niluwerifuka-tuxezirelokew.pdf
    • http://pbnjamfarms.com/uploads/1/3/0/5/130543663/tedidivis.pdf
    • http://cloud-token-wallet.com/uploads/1/3/0/2/130272877/gukikisutodor.pdf
    • http://whattinaloves.com/uploads/1/3/0/3/130323208/94664c82373d416.pdf
    • http://radul.net/uploads/1/3/0/5/130589409/5219083.pdf
    • http://mail.earthshipecohomes.com/uploads/1/3/0/7/130775744/0c98f.pdf
    • http://southerngatemusicfestival.com/uploads/1/3/0/2/130291724/mekadiroje-wapepo.pdf
    • http://shnci.org/uploads/1/3/0/4/130476035/9f64c4.pdf
    • http://bobrumbleart.com/uploads/1/3/0/7/130775792/a778545.pdf
    • http://michaelroberto.net/uploads/1/3/0/6/130640190/80631f.pdf
    • http://neverstripaflooragain.com/uploads/1/3/0/6/130621995/8381490.pdf
    • http://dyattic.com/uploads/1/3/0/4/130483906/jefejebadigevu_mabegexo_jemukis_kajedas.pdf
    • http://growersecrets.com/uploads/1/3/0/4/130476866/c10fecf04d3.pdf
    • http://t5only.com/uploads/1/3/0/2/130272332/jisiv.pdf
    • http://performanceatplay.com/uploads/1/3/0/3/130379181/6423193e.pdf
    • http://newdawnrising.org/uploads/1/3/0/6/130639504/8858815.pdf
    • http://host147.carmichaelnl.com/uploads/1/3/0/7/130775629/130775629.html#how+to+merge+a+pdf+to+a+word+document

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00004a6b.bin
f37a7a0abf243741288c342ece0dd8f6a245c4dce579939556677fdcb2f983c5		 pdf-font-stream PDF embedded font (sfnt) at offset 0x4A6B 8156 bytes

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