Malicious PDF — malware analysis report

Static analysis result for SHA-256 1a89b6ca6882848b…

MALICIOUS

PDF

36.7 KB Authoring application: PDFBox
MD5: 6d33e0a631713b6ae1f90e29ec02025f SHA-1: debe827a1ab4fbd85318db6f1c0cd7367e2a907e SHA-256: 1a89b6ca6882848b3d3402419fc3f2a1053fbd76d524954b29d53f103082b841
120 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1204.002 User Execution: Malicious File

The PDF file contains a large number of embedded URLs pointing to external PDF documents. This behavior is indicative of a link farm designed to manipulate search engine results or to distribute malicious content. The ClamAV detection as 'Pdf.Phishing.TtraffRobotInstall-7605656-0' further supports a phishing or malicious redirection intent. No scripts were extracted from this sample.

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://balaiodegarfos.com/uploads/1/3/0/7/130739061/segipovafoloneb-tojit.pdf
    • http://rajaampatdivers.com/uploads/1/3/0/6/130639802/5603435.pdf
    • http://soulography1111.com/uploads/1/3/0/6/130620888/5e3e40aa8b73.pdf
    • http://dianatimmons.com/uploads/1/3/0/3/130313405/fugokenidus.pdf
    • http://yenisiteniz.com/uploads/1/3/0/5/130550713/54c51256888cc9.pdf
    • http://dewddleskandle.com/uploads/1/3/0/2/130288571/6341aa.pdf
    • http://kansaimetaphysicalassociation.com/uploads/1/3/0/7/130775310/3450433.pdf
    • http://nyctoursandattractionsgroup.com/uploads/1/3/0/4/130483329/036b147.pdf
    • http://bengalipoker.com/uploads/1/3/0/4/130483070/rolelen-jiratesez-mixefebofema.pdf
    • http://behuninvocalstudio.com/uploads/1/3/0/6/130621746/ad8636.pdf
    • http://movedomaintonewaccttest.com/uploads/1/3/0/5/130543368/mididojib.pdf
    • http://hinduebooks.org/uploads/1/3/0/7/130776776/671e545.pdf
    • http://myheritagefence.com/uploads/1/3/0/7/130740025/95fab0a2.pdf
    • http://moderntutoringandeducationservices.com/uploads/1/3/0/4/130479044/3dc3169ad7.pdf
    • http://theodc.co/uploads/1/3/0/5/130551126/23b4c4.pdf
    • http://jefflinder.net/uploads/1/3/0/4/130491008/sotatesilewanu.pdf
    • http://saudiexpats.org/uploads/1/3/0/4/130492441/d179fc0b60d.pdf
    • http://1600charlestonregionalparkway.com/uploads/1/3/0/2/130274371/2844197.pdf
    • http://cissphq.com/uploads/1/3/0/8/130815093/f0e160c5749b6.pdf
    • http://mycharlottedoulas.com/uploads/1/3/0/3/130323932/jiwajagiwimunirugal.pdf
    • http://scavengersolvers.com/uploads/1/3/0/6/130640051/06d6b8d249e1.pdf
    • http://cpanel.jhigh18.com/uploads/1/3/0/5/130589371/130589371.html#tratamiento+psicologico+para+el+consumo+de+alcohol

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000300f.bin
d83fb5321c0b7f3fd304119a201661ce60c2e64a12caaf28fac8acc8084d826a		 pdf-font-stream PDF embedded font (sfnt) at offset 0x300F 7984 bytes

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