MALICIOUS
162
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF document was flagged as malicious by an ML classifier. It uses a callback-phone (TOAD) lure. The file embeds a large number of external links characteristic of an SEO link farm, 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 0.9985
Heuristics 6
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall 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.
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PDF links to a 'free generator / game hack' redirector high PDF_GAME_HACK_REDIRECT_LUREPDF'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.
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Callback phishing phone lure medium SE_CALLBACK_LUREDocument 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. Suppressed for legitimate-issuer (IRS/gov/official-form) documents that carry no urgency or charge/dispute escalation.
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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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External URI info PDF_URIPDF contains an external URL action
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Embedded URL info EMBEDDED_URLOne 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://netcdn.co/app/431946152/how-to-be-vip-on-roblox-for-free-game-hack PDF link annotation
- https://elearning.mts-sukaramaiatas.sch.id/__statics/gudangsoal/files/hack-websites-for-roblox_GM431946152.pdfIn PDF document text
- https://elearning.mts-sukaramaiatas.sch.id/__statics/gudangsoal/files/getting-robux-free-for-roblox-no-paying_GM431946152.pdfIn PDF document text
- https://elearning.mts-sukaramaiatas.sch.id/__statics/gudangsoal/files/admin-hack-roblox-free_GM431946152.pdfIn PDF document text
- https://elearning.mts-sukaramaiatas.sch.id/__statics/gudangsoal/files/free-minecraft-printables-food-labels_GM479516143.pdfIn PDF document text
- https://elearning.mts-sukaramaiatas.sch.id/__statics/gudangsoal/files/roblox-speed-hack-june-1-2021_GM431946152.pdfIn PDF document text
- https://elearning.mts-sukaramaiatas.sch.id/__statics/gudangsoal/files/how-to-get-a-free-face-roblox_GM431946152.pdfIn PDF document text
- https://elearning.mts-sukaramaiatas.sch.id/__statics/gudangsoal/files/how-to-get-minecraft-for-free-on-xbox-360_GM479516143.pdfIn PDF document text
- https://elearning.mts-sukaramaiatas.sch.id/__statics/gudangsoal/files/glitch-to-get-free-t-shirt-roblox_GM431946152.pdfIn PDF document text
- https://elearning.mts-sukaramaiatas.sch.id/__statics/gudangsoal/files/alone-battle-roytale-roblox-hacks-script-copy_GM431946152.pdfIn PDF document text
- https://elearning.mts-sukaramaiatas.sch.id/__statics/gudangsoal/files/how-to-get-free-robux-2021_GM431946152.pdfIn PDF document text
- https://elearning.mts-sukaramaiatas.sch.id/__statics/gudangsoal/files/coin-master-free-spins-2021-generator_GM406889139.pdfIn PDF document text
- https://elearning.mts-sukaramaiatas.sch.id/__statics/gudangsoal/files/free-spins-for-coin-master-2021_GM406889139.pdfIn PDF document text
- https://elearning.mts-sukaramaiatas.sch.id/__statics/gudangsoal/files/wahoo-gaming-co-free-robux_GM431946152.pdfIn PDF document text
- https://elearning.mts-sukaramaiatas.sch.id/__statics/gudangsoal/files/roblox-promo-codes-free-items_GM431946152.pdfIn PDF document text
- https://elearning.mts-sukaramaiatas.sch.id/__statics/gudangsoal/files/http-appsmob-info-coin-master-hack_GM406889139.pdfIn PDF document text
- https://elearning.mts-sukaramaiatas.sch.id/__statics/gudangsoal/files/how-to-hack-roblox-accounts-on-phone_GM431946152.pdfIn PDF document text
- https://elearning.mts-sukaramaiatas.sch.id/__statics/gudangsoal/files/game-coin-master-hack_GM406889139.pdfIn PDF document text
- https://elearning.mts-sukaramaiatas.sch.id/__statics/gudangsoal/files/free-robux-pass-hacker_GM431946152.pdfIn PDF document text
- https://elearning.mts-sukaramaiatas.sch.id/__statics/gudangsoal/files/how-to-hack-anyne-with-editthiscookie-roblox_GM431946152.pdfIn PDF document text
- https://elearning.mts-sukaramaiatas.sch.id/__statics/gudangsoal/files/coin-master-hack-that-actually-works_GM406889139.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_off00003fd2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x3FD2 | 23128 bytes |
SHA-256: 048ab343213722ebb773f7b55d45620f05ec7f4deb9a42d430a08f4773182b42 |
|||
font_01_sfnt_off00007371.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7371 | 19244 bytes |
SHA-256: f815c69ea4d464a8450d607b3f419092ef92f22dddb554fbc103fb11b8900a97 |
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