Malicious PDF — malware analysis report

Static analysis result for SHA-256 335e54f4123910e6…

MALICIOUS

PDF

34.1 KB Authoring application: PDFBox
MD5: 84e1cbe360c1538a71feb4cdc14c2e3d SHA-1: 3214023ca85356f77238428e471480d2578cda29 SHA-256: 335e54f4123910e6066d05be69052a336b5c8ef9b2b7ed69732d993c5e4ca7d5
120 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1204.002 Malicious Link

The PDF file contains a large number of embedded URLs pointing to other PDF files hosted on various domains. This pattern is indicative of a link farm designed to manipulate search engine results or to distribute malicious content. The ClamAV detection 'Pdf.Phishing.TtraffRobotInstall-7605656-0' further supports a phishing or traffic redirection intent.

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://mymancardgame.com/uploads/1/3/0/5/130588565/010b04.pdf
    • http://joshscottfitness.com/uploads/1/3/0/2/130271076/24b4a.pdf
    • http://kbdominion.com/uploads/1/3/0/7/130776298/raneloraf-kofid-gakeseweraxazu-gugivunabegew.pdf
    • http://formerfdainspectors.com/uploads/1/3/0/5/130540823/beges.pdf
    • http://bangkokkettlebells.com/uploads/1/3/0/5/130539928/4045941.pdf
    • http://yifaguojiyulezaixian.f18.ebkf.org/uploads/1/3/0/3/130313299/bolimetoda.pdf
    • http://mcmaccounting.com/uploads/1/3/0/9/130969572/7993323.pdf
    • http://drippingspringshometeam.com/uploads/1/3/0/4/130476347/efb656b8d.pdf
    • http://refjet.com/uploads/1/3/0/6/130622095/lodiwulugonizirepaf.pdf
    • http://canariasrural.net/uploads/1/3/0/5/130546606/duragu-vunef-zijijegexaki.pdf
    • http://www.ngbeautymakeupstore.com/uploads/1/3/0/8/130813846/sidaloloxuz.pdf
    • http://upsidehousing.com/uploads/1/3/0/2/130274154/2361128.pdf
    • http://geekpursuits.org/uploads/1/3/0/7/130776291/dafikudewoxaje_womirigiraki_pamose_rososu.pdf
    • http://3hhairstore.com/uploads/1/3/0/6/130620835/ffb9a.pdf
    • http://bjhmontgomery.com/uploads/1/3/0/4/130491063/gamisekawisuv-mevapunevakokun-disugadarefafe.pdf
    • http://shuttcv.com/uploads/1/3/0/7/130775518/nenifu-muboletid.pdf
    • http://second-childhood.com/uploads/1/3/0/3/130312971/foxun.pdf
    • http://clintmorris4layton.us/uploads/1/3/0/6/130621484/jemigonanifex-tatepepami-vewovuwosugu-zofukomuramawek.pdf
    • http://know-ing.com/uploads/1/3/0/4/130476144/voribuli-sevunuzek.pdf
    • http://helloburbs.com/uploads/1/3/0/6/130604348/751ba39.pdf
    • http://crowdrisediy.com/uploads/1/3/0/4/130436080/rabatuwuzedu-relironed-jotenet-kiregepow.pdf
    • http://rattlesnakesafe.com/uploads/1/3/0/7/130776025/kenow.pdf
    • http://c0171196xstreamtravel.xsideas.com/uploads/1/3/0/8/130814631/130814631.html#cover+letter+template+examples+nz
    • http://helloburbs.com/uploa

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000023d9.bin
8404b01b0cd17e9555060fbe535bd0b374b2fc87476816e257eaa3eb2f8fa79d		 pdf-font-stream PDF embedded font (sfnt) at offset 0x23D9 7672 bytes

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