MALICIOUS
62
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document contains multiple embedded URLs and a prominent call-to-action related to obtaining free Robux, a common lure for phishing and malware distribution. The presence of a callback lure suggests potential for further social engineering or scamming tactics. The ML classifier also strongly indicated maliciousness.
Machine Learning
- Nyx PDF Classifier malicious score 0.9969
Heuristics 4
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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 https://netcdn.xyz/app/431946152/robuxlove-.net-free-robux-game-hack
- https://knowledgekingdom.com.jo/aidata/blanc/files/get-free-gold-cards-in-coin-master_GM406889139.pdf
- https://knowledgekingdom.com.jo/aidata/blanc/files/what-games-on-roblox-give-you-free-robux_GM431946152.pdf
- https://knowledgekingdom.com.jo/aidata/blanc/files/free-robux-gift-card-generator_GM431946152.pdf
- https://knowledgekingdom.com.jo/aidata/blanc/files/how-to-get-free-robux-2021-easy_GM431946152.pdf
- https://knowledgekingdom.com.jo/aidata/blanc/files/coin-master-hacks-2021_GM406889139.pdf
- https://knowledgekingdom.com.jo/aidata/blanc/files/free-robux-codes-2021-real_GM431946152.pdf
- https://knowledgekingdom.com.jo/aidata/blanc/files/how-to-hack-to-get-robux_GM431946152.pdf
- https://knowledgekingdom.com.jo/aidata/blanc/files/roblox-login-hack_GM431946152.pdf
- https://knowledgekingdom.com.jo/aidata/blanc/files/free-minecraft-mods_GM479516143.pdf
- https://knowledgekingdom.com.jo/aidata/blanc/files/gameoffice-net-hack-coin-master_GM406889139.pdf
- https://knowledgekingdom.com.jo/aidata/blanc/files/orewards-com-free-robux_GM431946152.pdf
- https://knowledgekingdom.com.jo/aidata/blanc/files/free-robux-generator-com-roblox-hack_GM431946152.pdf
- https://knowledgekingdom.com.jo/aidata/blanc/files/coin-master-apk-hack-32_GM406889139.pdf
- https://knowledgekingdom.com.jo/aidata/blanc/files/free-spin-coin-master-today_GM406889139.pdf
- https://knowledgekingdom.com.jo/aidata/blanc/files/coin-master-free-spin-today-2021_GM406889139.pdf
- https://knowledgekingdom.com.jo/aidata/blanc/files/minecraft-pocket-apk_GM479516143.pdf
- https://knowledgekingdom.com.jo/aidata/blanc/files/coin-master-spins-2021_GM406889139.pdf
- https://knowledgekingdom.com.jo/aidata/blanc/files/roblox-generator-no-human-verification_GM431946152.pdf
- https://knowledgekingdom.com.jo/aidata/blanc/files/coin-master-free-spin-link-new_GM406889139.pdf
- https://knowledgekingdom.com.jo/aidata/blanc/files/how-to-get-2021-robux-for-free_GM431946152.pdf
- http://en.wikipedia.org/wiki/MIT_License
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_003_off000047fa.bin5c8d814df814cb0d73ae8b86eb5fc43cf02b20f45d81d3b3294eb488a311fe98 |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x47FA | 27204 bytes |
font_01_sfnt_off0000864c.bin65db4e182113fd1a8aa6d8046ef53f92d54fa7b6a505b130f920b75136a01eb1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x864C | 18372 bytes |
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