PDF malware analysis — malicious · a2ccd413aca55082

MALICIOUS

PDF

47.7 KB Authoring application: Karbon

MD5: b4b8db0e026940af18d3059d2f337304 SHA-1: 17bae533b25f65ecb05dc36de32f95a8380abd12 SHA-256: a2ccd413aca550820f048d5c1c8e59d4b4ecc1a9a591e28efabad2b98afc0a21

92 Risk Score

Malware Insights

MITRE ATT&CK

T1566.002 Spearphishing Attachment T1204.002 Malicious File

The file is a PDF document that contains embedded URLs, one of which is flagged as malicious by ClamAV. The document body text, though partially truncated and obfuscated, mentions "Nocturnal seizures icd 10" and appears to be a lure to encourage the download of further malicious content. The presence of multiple suspicious URLs further supports the phishing and malware delivery intent.

Machine Learning

Nyx PDF Classifier malicious score 0.9998

Heuristics 3

ClamAV: Pdf.Phishing.TtraffRobotInstall-7605656-0 critical CLAMAV_DETECTION

ClamAV detected this file as malware: Pdf.Phishing.TtraffRobotInstall-7605656-0
External URI info PDF_URI

PDF contains an external URL action
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://cookieclickerfree.weebly.com/uploads/1/3/0/4/130477234/getuso.pdf
- http://brownsugarbabyllc.com/uploads/1/3/0/4/130488661/3456628.pdf
- http://spectaclesbroadway.com/uploads/1/3/0/6/130604724/maxuxodef.pdf
- http://maephimbeaches.com/uploads/1/3/0/7/130739046/5836544.pdf
- http://rehphotography.org/uploads/1/3/0/5/130588551/130588551.html#nocturnal+seizures+icd+10

Extracted artifacts 1

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`font_00_sfnt_off00000f66.bin` `79e1b5a33b3ac588382e17ccbf00aee81f76e3ddf0767fac96f1aaa824213d74`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xF66	8536 bytes

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