Malicious PDF — malware analysis report

Static analysis result for SHA-256 cdfca2a696cf019f…

MALICIOUS

PDF

41.7 KB Authoring application: SWFTools
MD5: 70463a797018476e3b108aa4edfbfa9b SHA-1: a948a9815b5168bf19ae96bd7199449e8a571396 SHA-256: cdfca2a696cf019f31853463e63bf04a967adca83c9ac7e963b73b3baa1f7ce5
62 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 pointing to other PDF files, suggesting a phishing or redirection attempt. The document body mentions 'Escritorio remoto para controlar android' (Remote desktop to control android), indicating a lure to trick users into downloading further malicious content. The ClamAV detection 'Pdf.Phishing.TtraffRobotInstall-7605656-0' further supports the phishing classification.

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://alwaysgq.net/uploads/1/3/0/5/130539102/9174314.pdf
    • http://quedcard.com/uploads/1/3/0/5/130590400/bexerarijimunoseja.pdf
    • http://treetopreptile.com/uploads/1/3/0/2/130289259/b5f35bf4b7be1cd.pdf
    • http://dripexperience.com/uploads/1/3/0/4/130489649/jimajo.pdf
    • http://beingself-centered.com/uploads/1/3/0/5/130588430/130588430.html#escritorio+remoto+para+controlar+android

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00001092.bin
5b16df6b32dc2df16598e76cda206c4c542da015c61e515c98e911ef0a78942d		 pdf-font-stream PDF embedded font (sfnt) at offset 0x1092 9700 bytes
font_01_sfnt_off000058f2.bin
b92ec8e60a9b06325f25d319de11506eb143f52a9037259426cbcce2722b38ce		 pdf-font-stream PDF embedded font (sfnt) at offset 0x58F2 17580 bytes

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