Malicious PDF — malware analysis report

Static analysis result for SHA-256 44889b1532180867…

MALICIOUS

PDF

36.5 KB Authoring application: Inkscape
MD5: 525456fd8a3f321c51fad782d6d47a20 SHA-1: 68050e21f20b3cb2758306e8e247aea9610bafb0 SHA-256: 44889b1532180867d430c733e48ec9ddefdfb6ba4f385c28649b3bb8def9799b
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 URLs pointing to external PDF documents, a technique commonly used for phishing or distributing further malware. The ClamAV detection 'Pdf.Phishing.TtraffRobotInstall-7605656-0' further supports a phishing or traffic redirection intent. The heuristic 'PDF_SEO_LINK_FARM' indicates a deliberate attempt to create a link farm, likely to manipulate search engine results or direct users to malicious content.

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://wet4u.net/uploads/1/3/0/3/130379461/dimef.pdf
    • http://thepuppysocial.com/uploads/1/3/0/6/130639990/bafafiponowedelerum.pdf
    • http://mvpopen.com/uploads/1/3/0/8/130814432/8248309.pdf
    • http://www.alexandracoutureus.com/uploads/1/3/0/5/130590162/23953d6f2.pdf
    • http://www.subtlesurprise.ca/uploads/1/3/0/4/130490476/sakivumuk.pdf
    • http://www.cgagibraltar.com/uploads/1/3/0/6/130621789/tenowaf-vetaro-xololazi-banod.pdf
    • http://newinvite.com/uploads/1/3/0/4/130476135/2195889.pdf
    • http://emertec.ca/uploads/1/3/0/8/130873927/tefod_lipejivevok.pdf
    • http://patrickallard.net/uploads/1/3/0/5/130546606/pudejuzewel.pdf
    • http://calvarybconline.net/uploads/1/3/0/7/130739087/xoropakulutasemazebu.pdf
    • http://creativeimages.studio/uploads/1/3/0/7/130776810/8261475.pdf
    • http://burgyoungpublishing.com/uploads/1/3/0/6/130620348/luvoxe.pdf
    • http://aliettefrank.com/uploads/1/3/0/4/130435654/3ae2c35.pdf
    • http://www.fronhoferlab.net/uploads/1/3/0/9/130969623/2afdf914f2a5d8.pdf
    • http://10tsretail.com/uploads/1/3/0/4/130491166/51946c482de6d.pdf
    • http://citizensarmory.net/uploads/1/3/0/4/130435872/fumilu.pdf
    • http://iamfound-us.org/uploads/1/3/0/4/130483647/pikos.pdf
    • http://www.daydreambakery.com/uploads/1/3/0/9/130969598/fb6636f2.pdf
    • http://drandrewlukaris.com/uploads/1/3/0/7/130738861/veziwolepetesufalotu.pdf
    • http://butterflykissescrafts.com/uploads/1/3/0/3/130313180/8726554.pdf
    • http://vegasvalleycpr.com/uploads/1/3/0/6/130621024/130621024.html#find+median+in+cumulative+frequency+graph
    • http://www.daydreambakery.com/uploads/1/3/0/9/130969598/fb6

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00002f38.bin
15052249eec8825de8626b9a8648deff617f86d1b74c9b1f56212d742c4da00e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2F38 7976 bytes

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