Malicious PDF — malware analysis report

Static analysis result for SHA-256 e5cad045b99ca985…

MALICIOUS

PDF

57.9 KB Authoring application: GIMP
MD5: 2c1f1957db88c0a221e83fb701acb7fc SHA-1: d9f8b8df170f01291bae4fc4cc1c3aa5d7f00e50 SHA-256: e5cad045b99ca985e65f1d878a17d2ed776044f896a50d662db5722ae8a78081
130 Risk Score

Malware Insights

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

The PDF file contains a significant number of embedded URLs, indicating a link farm strategy. The ClamAV detection as 'Pdf.Phishing.TtraffRobotInstall' further supports a phishing or malicious redirection intent. The heuristic 'SE_URGENCY_LURE' suggests the document may contain deceptive text to encourage user interaction with the links. No scripts were extracted from this sample.

Heuristics 4

  • 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
  • Urgency / deadline lure low SE_URGENCY_LURE
    Document contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
  • 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://mystayathomejob.com/uploads/1/3/0/4/130483820/1721363.pdf
    • http://meredithlagerman.org/uploads/1/3/0/4/130475965/a0c9cac31e4.pdf
    • http://6000hudson.com/uploads/1/3/0/6/130620486/titoxil.pdf
    • http://ministeringwithmegan.com/uploads/1/3/0/3/130313513/6465013.pdf
    • http://bluetorchfinance.com/uploads/1/3/0/5/130588721/taloguw_jojatuxozotilu_maziposir_limowirazupoj.pdf
    • http://kresadmissions.com/uploads/1/3/0/5/130588484/5970488.pdf
    • http://pattylennon.net/uploads/1/3/0/2/130291676/5547471.pdf
    • http://bacer.us/uploads/1/3/0/6/130605504/2827062.pdf
    • http://reikiguild.com/uploads/1/3/0/5/130588497/migerivafivi.pdf
    • http://ardmorevetservices.com/uploads/1/3/0/6/130639410/4563027.pdf
    • http://civicloftsdenver.com/uploads/1/3/0/6/130620602/f7bf83a2b9a9.pdf
    • http://enyao-int.com/uploads/1/3/0/6/130620402/9691745.pdf
    • http://summersaleswork.info/uploads/1/3/0/6/130621233/varedim_rapixibuvovu_supakopexelufam.pdf
    • http://hempoiltherapies.com/uploads/1/3/0/5/130590371/mitoweforom.pdf
    • http://crankshaftmotorcarclub.com/uploads/1/3/0/5/130590531/656143.pdf
    • http://mobileonegaming.com/uploads/1/3/0/4/130478438/tegaraxev.pdf
    • http://combatsportsdietitian.com/uploads/1/3/0/5/130590368/fe878c74191469f.pdf
    • http://geekygiftbaskets.com/uploads/1/3/0/8/130873852/4313329.pdf
    • http://cccabbrefs.com/uploads/1/3/0/6/130603710/sekuzijalisogiwe.pdf
    • http://strategicmotionvideo.us/uploads/1/3/0/6/130604247/14cb047a25.pdf
    • http://webmail.raccooncreekapts.com/uploads/1/3/0/4/130476145/130476145.html#ielts+writing+task+2+-+simon%27s+essays+analysis

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00001420.bin
0770d81b1130a82b5e4765e4da700103b8ae756117b2ba250beb73c2e55f74d9		 pdf-font-stream PDF embedded font (sfnt) at offset 0x1420 8408 bytes

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