PDF malware analysis — malicious · 4704bfcce57aa9af

MALICIOUS

PDF

44.7 KB Created: 2021-05-16 22:02:47 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7)

MD5: 08e655ec0e0cd04f687e56ef319e538b SHA-1: 8151a3ba5962512706a23fb96c167eddcb7a1a7f SHA-256: 4704bfcce57aa9afc67fc94e65496b4e921c0cd6dbf74101a95b1c06eb3e42e2

82 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment T1204.002 Malicious File

The document contains numerous URLs pointing to game-related hacks and cheats, including a primary URL for a 'minecraft-auto-miner-hack'. The heuristic 'SE_CLICKFIX' indicates the document likely instructs the user to execute a command, a common tactic in social engineering attacks to bypass security measures. The ML classifier also strongly flagged this PDF as malicious.

Machine Learning

Nyx PDF Classifier malicious score 0.9980

Heuristics 4

ClickFix social engineering attack high SE_CLICKFIX

Document instructs the user to press Win+R or paste a command into a terminal — consistent with ClickFix attacks that bypass macro restrictions by tricking users into running malicious commands directly
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/479516143/minecraft-auto-miner-hack-game-hack
- https://www.banhngoncaocap.com/images/coin-master-34-5-hack_GM406889139.pdf
- https://www.banhngoncaocap.com/images/robux-redeem_GM431946152.pdf
- https://www.banhngoncaocap.com/images/coin-master-link_GM406889139.pdf
- https://www.banhngoncaocap.com/images/free-minecraft-capes_GM479516143.pdf
- https://www.banhngoncaocap.com/images/get-free-spins-on-coin-master-2021_GM406889139.pdf
- https://www.banhngoncaocap.com/images/pig-master-free-spins-and-coins_GM406889139.pdf
- https://www.banhngoncaocap.com/images/coin-master-daily-free-spins-link-today-2021_GM406889139.pdf
- https://www.banhngoncaocap.com/images/como-hackear-juego-coin-master_GM406889139.pdf
- https://www.banhngoncaocap.com/images/minecraft-xray-hack_GM479516143.pdf
- https://www.banhngoncaocap.com/images/coin-master-card-hack-2021_GM406889139.pdf
- https://www.banhngoncaocap.com/images/oprewards-free-robux_GM431946152.pdf
- https://www.banhngoncaocap.com/images/free-minecraft-java-edition_GM479516143.pdf
- https://www.banhngoncaocap.com/images/hack-coin-master-1_GM406889139.pdf
- https://www.banhngoncaocap.com/images/coin-master-free-gold-cards-link_GM406889139.pdf
- https://www.banhngoncaocap.com/images/how-do-u-hack-roblox_GM431946152.pdf
- https://www.banhngoncaocap.com/images/coin-master-hacks-for-android_GM406889139.pdf
- https://www.banhngoncaocap.com/images/free-spins-coin-master-links-blogger_GM406889139.pdf
- https://www.banhngoncaocap.com/images/coin-master-free-spins-cheat-codes_GM406889139.pdf
- https://www.banhngoncaocap.com/images/free-robux-generator-no-survey_GM431946152.pdf
- https://www.banhngoncaocap.com/images/hack-coin-master-online_GM406889139.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_off00004de0.bin` `4b3b5bd5c2550c4a499d90a5803fa643523c6381acdb5f3c9af652c4e0490585`	decompressed-pdf-stream	PDF FlateDecoded stream at offset 0x4DE0	29084 bytes
`font_01_sfnt_off00008db7.bin` `86e6774633c009864cf2e6370ccb0e3f934264dfbdd37e66ab21c5f065fadd8b`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x8DB7	18020 bytes

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