Malicious PDF — malware analysis report

Static analysis result for SHA-256 f7002fd6897012c8…

MALICIOUS

PDF

36.1 KB Authoring application: PDFedit
MD5: 50b1a3f0c21884cf3dddbdd3bb02e2b8 SHA-1: 8caa13b1071d0634be157823add5fe3c8945a968 SHA-256: f7002fd6897012c8220984100baf07cd71a728535a92bc45fddf5072e87aef37
120 Risk Score

Malware Insights

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

The PDF document contains a large number of embedded URLs pointing to other PDF files, a technique commonly used for SEO poisoning or to redirect users to malicious content. The ClamAV detection 'Pdf.Phishing.TtraffRobotInstall-7605656-0' further supports a phishing or traffic redirection intent. No scripts were extracted, and the document body was heavily obfuscated, limiting further analysis of the specific lure.

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://whitewaterhomesyukon.ca/uploads/1/3/0/5/130540033/af9f5d9.pdf
    • http://landscapingfresnoca.org/uploads/1/3/0/4/130476538/miveniresevux_lepaposaji_fumizale.pdf
    • http://webdisk.adrianamedinacagan.com/uploads/1/3/0/5/130543280/rudule.pdf
    • http://myajtraining.com/uploads/1/3/0/5/130551720/7556140.pdf
    • http://mrmcgintysmonarchs.com/uploads/1/3/0/5/130543640/829662.pdf
    • http://parkplacedepot.com/uploads/1/3/0/5/130543087/ragezuzalurakepe.pdf
    • http://icgglobal.org/uploads/1/3/0/4/130435650/bamovobemexisataxop.pdf
    • http://www.innovativeevents.net.au/uploads/1/3/0/5/130589420/zepowowuduj-wupekom.pdf
    • http://newbioconsulting.com/uploads/1/3/0/2/130288554/dc269e46b9d.pdf
    • http://krushova-syanka.com/uploads/1/3/0/2/130287940/5462475.pdf
    • http://morbid-obesity.info/uploads/1/3/0/3/130313585/jedaxa-lofelakuwevakew.pdf
    • http://reedlibbey.com/uploads/1/3/0/4/130476611/mekikozure-gasebat-negavefenizatun-ruzekodavekova.pdf
    • http://503cesarconstruction.net/uploads/1/3/0/2/130273907/wonipajupodus-piwitiw-lusukinilafug.pdf
    • http://getyour.fund/uploads/1/3/0/4/130476309/salajilod.pdf
    • http://lgbidataset.xyz/uploads/1/3/0/2/130271128/joluladojiw.pdf
    • http://mail.reginaheater.com/uploads/1/3/0/6/130639311/zifaganesizu_zasileruputi_jinapo.pdf
    • http://www.writeproject.org/uploads/1/3/0/7/130739139/ralije.pdf
    • http://secure-pof.com/uploads/1/3/0/8/130814258/130814258.html#upper+body+gym+machine+workout

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000030c5.bin
8bbf63fdf197cbad3d0e4814f70083c98916976664fc2625e2d3b525025c00a8		 pdf-font-stream PDF embedded font (sfnt) at offset 0x30C5 7748 bytes

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