Malicious PDF — malware analysis report

Static analysis result for SHA-256 1e20d1d0e62f5888…

MALICIOUS

PDF

47.7 KB Authoring application: SWFTools
MD5: ca90670acc3a9cce424091dba3d656b5 SHA-1: c22bf25f13df8a4edc2699c4dc3583f080e2fc69 SHA-256: 1e20d1d0e62f5888f88d412f97288e630d63f301aa054e456219314da4a90c63
140 Risk Score

Malware Insights

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

The PDF contains a large number of external links, identified by the PDF_SEO_LINK_FARM heuristic, pointing to various domains, with meter-key.com being the most prominent. The SE_CALLBACK_LURE heuristic suggests a phishing or tech-support scam pretext. ClamAV also detected this as Pdf.Phishing.TtraffRobotInstall. The embedded document body text, though heavily corrupted, contains a reference to one of the external URLs, reinforcing the link-based attack vector.

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
  • Callback phishing phone lure medium SE_CALLBACK_LURE
    Document asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns
  • 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://meter-key.com/uploads/1/3/0/6/130620564/mivitakaba.pdf
    • http://carnegieam.org/uploads/1/3/0/6/130639074/getejevud-bamudavub.pdf
    • http://naturalqueenstudios.com/uploads/1/3/0/3/130313088/491338c.pdf
    • http://thebeautifulwomanjb.com/uploads/1/3/0/5/130539944/79b53e71c1.pdf
    • http://neben-an.ch/uploads/1/3/0/7/130776521/bezojoxuvuxalobuk.pdf
    • http://downermail.com/uploads/1/3/0/7/130775588/33291a8dd.pdf
    • http://radikosoft.com/uploads/1/3/0/5/130588834/78dc48.pdf
    • http://chicagostpatricksdayparade.com/uploads/1/3/0/6/130620637/6710899.pdf
    • http://elizabethlyonsauthor.com/uploads/1/3/0/4/130435635/2424277.pdf
    • http://shoptheluxebaby.com/uploads/1/3/0/6/130620979/vuxabedapogofadev.pdf
    • http://jujelalzle.site/uploads/1/3/0/5/130543057/3982455.pdf
    • http://bestsolutionmaintenance.com/uploads/1/3/0/4/130488273/rilifezifomenogotes.pdf
    • http://caprocktrading.com/uploads/1/3/0/5/130590412/de7cf7af40bdf.pdf
    • http://www.soultriggerpdx.com/uploads/1/3/0/3/130312991/navasugadom-fazabe-kofufizifikijox-kavewigoxererex.pdf
    • http://www.lsfshop.nl/uploads/1/3/0/2/130291499/5454cb01a570.pdf
    • http://www.littlemeequip.com/uploads/1/3/0/3/130323091/tuwuk.pdf
    • http://sportsphysiolab.com/uploads/1/3/0/7/130775254/zukusapokenuzok.pdf
    • http://royalclean-care.com/uploads/1/3/0/4/130435500/temebisosuvisesotuxe.pdf
    • http://hostmaster.parkandbrew.com/uploads/1/3/0/2/130289272/fuzexano.pdf
    • http://daughtersofthenewrevolution.org/uploads/1/3/0/6/130640059/ef3edb.pdf
    • http://revealingwellness.com/uploads/1/3/0/2/130270904/1312008.pdf
    • http://movemissouri.com/uploads/1/3/0/5/130550888/24c1c.pdf
    • http://universalfrequencies.com/uploads/1/3/0/6/130639147/nesejur.pdf
    • http://lifewanker.com/uploads/1/3/0/5/130588816/1e73c.pdf
    • http://paulshone.net/uploads/1/3/0/7/130738939/2283ec07e9a22.pdf
    • http://www.honda08-4sale-acc0rd.com/uploads/1/3/0/6/130622110/130622110.html#mesenteric+adenitis+fact+sheet+australia
    • http://radikosoft.com/uplo

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00000ec9.bin
2e883ee945000e445df8a19dc8d6a77cea817036b8515abae946362dcfb6d9c5		 pdf-font-stream PDF embedded font (sfnt) at offset 0xEC9 8192 bytes

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