PDF malware analysis — malicious · c27803ff6f9dd421

MALICIOUS

PDF

43.6 KB Created: 2021-05-11 07:09:02 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-25

MD5: 45ef1b206a9a5103bcc269714672132e SHA-1: 96dd7795b88a308374557431d3118fdc88074749 SHA-256: c27803ff6f9dd421751b0d98ddd4578ef7d17be82224df916d5e4de5ba06121e

82 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment

This PDF document was flagged as malicious by an ML classifier. The file routes users through malicious redirector infrastructure and presents a deceptive download button. Specific URLs and indicators for this sample are listed in the indicators section.

Machine Learning

Nyx PDF Classifier malicious score 0.9969

Heuristics 4

PDF links to a 'free generator / game hack' redirector high PDF_GAME_HACK_REDIRECT_LURE

PDF's clickable action targets a redirector of the form /app/<id>/<slug>-game-hack — the landing-page shape of a large SEO 'free spins / generator / game hack' lure family that funnels victims through rotating disposable hosts to a malware/scam payload. The multi-link variants also trip ML/link-farm rules; this catches the single-link variants that otherwise score clean.
Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTON

Document contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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 https://netcdn.xyz/app/406889139/coin-master-free-spins-ios-2021-game-hack PDF link annotation
- http://d-loft.com.tr/images/coin-master-free-rare-cards_GM406889139.pdfIn PDF document text
- http://d-loft.com.tr/images/roblox-adopt-me-hack_GM431946152.pdfIn PDF document text
- http://d-loft.com.tr/images/how-do-u-get-free-robux-2021_GM431946152.pdfIn PDF document text
- http://d-loft.com.tr/images/freerobux-co_GM431946152.pdfIn PDF document text
- http://d-loft.com.tr/images/coin-master-free-spins-and-coins-blogspot_GM406889139.pdfIn PDF document text
- http://d-loft.com.tr/images/minecraft-online-free-no-download_GM479516143.pdfIn PDF document text
- http://d-loft.com.tr/images/latest-coin-master-free-spins-link_GM406889139.pdfIn PDF document text
- http://d-loft.com.tr/images/robux-now_GM431946152.pdfIn PDF document text
- http://d-loft.com.tr/images/get-coin-master-cards-free_GM406889139.pdfIn PDF document text
- http://d-loft.com.tr/images/free-robux-games-on-roblox_GM431946152.pdfIn PDF document text
- http://d-loft.com.tr/images/free-coin-master-spins-2021_GM406889139.pdfIn PDF document text
- http://d-loft.com.tr/images/download-minecraft-bedrock_GM479516143.pdfIn PDF document text
- http://d-loft.com.tr/images/free-robux-safe_GM431946152.pdfIn PDF document text
- http://d-loft.com.tr/images/games-that-give-you-free-robux_GM431946152.pdfIn PDF document text
- http://d-loft.com.tr/images/coin-master-hack-online_GM406889139.pdfIn PDF document text
- http://d-loft.com.tr/images/roblox-inappropriate-games_GM431946152.pdfIn PDF document text
- http://d-loft.com.tr/images/best-minecraft-hacked-client_GM479516143.pdfIn PDF document text
- http://d-loft.com.tr/images/free-robux-no-download_GM431946152.pdfIn PDF document text
- http://d-loft.com.tr/images/give-me-free-robux_GM431946152.pdfIn PDF document text
- http://d-loft.com.tr/images/free-robux-only-1-step_GM431946152.pdfIn PDF document text
- http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text

Extracted artifacts 2

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`stream_003_off00004d02.bin`	decompressed-pdf-stream	PDF FlateDecoded stream at offset 0x4D02	26264 bytes
SHA-256: `9fd2d51d51ff12618ef442d513ccaa3ae486a2bba7c2423a027001c2b8852958`
`font_01_sfnt_off00008845.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x8845	18288 bytes
SHA-256: `2b6efa5e62152ff8c49d64075f52aeeb5d732445f14fabab56fec2f8f3dafea1`

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