PDF malware analysis — malicious · d42a9f25408b640e

MALICIOUS

PDF

46.9 KB Created: 2021-06-08 23:59:51 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-25

MD5: f87a7c98d57e38c5ce53c7f717eb84e8 SHA-1: a862f310dd0c938375ec10f52ed05189f6ab0d7f SHA-256: d42a9f25408b640e5c232747271d8dc2cd4ad83ba3f2e101aaeabf1d2150b52c

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 0.9832

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.tw/app/431946152/how-to-hack-roblox-jailbreak-2021-mod-menu-game-hack PDF link annotation
- http://sagarirrigation.co.in/wp-content/uploads/fsqm-files/notoriety-roblox-shadow-raid-secret-cheat_GM431946152.pdfIn PDF document text
- http://sagarirrigation.co.in/wp-content/uploads/fsqm-files/roblox-how-to-hack-welcome-to-roblox-building_GM431946152.pdfIn PDF document text
- http://sagarirrigation.co.in/wp-content/uploads/fsqm-files/roblox-robux-hack_GM431946152.pdfIn PDF document text
- http://sagarirrigation.co.in/wp-content/uploads/fsqm-files/roblox-april-fools-hack-wiki_GM431946152.pdfIn PDF document text
- http://sagarirrigation.co.in/wp-content/uploads/fsqm-files/omg-insane-way-to-get-free-robux_GM431946152.pdfIn PDF document text
- http://sagarirrigation.co.in/wp-content/uploads/fsqm-files/roblox-dashing-simulator-cheat_GM431946152.pdfIn PDF document text
- http://sagarirrigation.co.in/wp-content/uploads/fsqm-files/roblox-pet-simulator-free-vip-servers_GM431946152.pdfIn PDF document text
- http://sagarirrigation.co.in/wp-content/uploads/fsqm-files/4live-fun-free-robux_GM431946152.pdfIn PDF document text
- http://sagarirrigation.co.in/wp-content/uploads/fsqm-files/free-tiktok-bots_GM835599320.pdfIn PDF document text
- http://sagarirrigation.co.in/wp-content/uploads/fsqm-files/how-to-hack-a-trade-in-roblox_GM431946152.pdfIn PDF document text
- http://sagarirrigation.co.in/wp-content/uploads/fsqm-files/roblox-fe-btools-script-hack_GM431946152.pdfIn PDF document text
- http://sagarirrigation.co.in/wp-content/uploads/fsqm-files/tiktok-viewer-free_GM835599320.pdfIn PDF document text
- http://sagarirrigation.co.in/wp-content/uploads/fsqm-files/how-to-get-free-robux-stickmasterluke_GM431946152.pdfIn PDF document text
- http://sagarirrigation.co.in/wp-content/uploads/fsqm-files/how-to-get-free-stuff-on-roblox-catalog-2021_GM431946152.pdfIn PDF document text
- http://sagarirrigation.co.in/wp-content/uploads/fsqm-files/minecraft-pocket-edition-free-download_GM479516143.pdfIn PDF document text
- http://sagarirrigation.co.in/wp-content/uploads/fsqm-files/coin-master-claim-free-spins_GM406889139.pdfIn PDF document text
- http://sagarirrigation.co.in/wp-content/uploads/fsqm-files/free-robux-2021_GM431946152.pdfIn PDF document text
- http://sagarirrigation.co.in/wp-content/uploads/fsqm-files/minecraft-font-free_GM479516143.pdfIn PDF document text
- http://sagarirrigation.co.in/wp-content/uploads/fsqm-files/how-to-hack-roblox-copy-any-roblox-game_GM431946152.pdfIn PDF document text
- http://sagarirrigation.co.in/wp-content/uploads/fsqm-files/minecraft-bedrock-edition-free_GM479516143.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
`font_00_sfnt_off000050e5.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x50E5	28452 bytes
SHA-256: `69480f15158dad6da9d35228d77c361ba7e7f895f11c7382325f8d69e952157f`
`font_01_sfnt_off000090f0.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x90F0	19544 bytes
SHA-256: `13ae4dcf4c806f032cd50a39cd1aa7d47e62d1fdae9f4953b85b64dd095db1c5`

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