PDF malware analysis — malicious · 118876199e0b7a0f

MALICIOUS

PDF

46.9 KB Created: 2021-05-14 19:16:18 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7)

MD5: 6f60b0e156896d57fbd0f0927e8f20e6 SHA-1: 57803a85b4e33d990e27f35826607690d2195ffd SHA-256: 118876199e0b7a0f1c3f80054a1813e227072189427d113c912d41fee8ed1736

102 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment T1204.002 Malicious Link

The document body and embedded URLs indicate a lure for game-related cheats or currency, aligning with a phishing or scam attack pattern. The heuristic 'SE_SECRET_RECOVERY_LURE' suggests the document may attempt to solicit sensitive information like private keys or passwords under the guise of game-related assistance. The presence of multiple external URLs points to the download of further malicious content.

Machine Learning

Nyx PDF Classifier malicious score 0.8948

Heuristics 4

Recovery secret / private key request critical SE_SECRET_RECOVERY_LURE

Document requests recovery phrases, private keys, backup codes, or saved passwords. Requests for these secrets in a document are high-risk.
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/431946152/how-to-get-robux-on-phone-game-hack
- https://ccej.lviv.ua/images/free-minecraft-gift-codes_GM479516143.pdf
- https://ccej.lviv.ua/images/coin-master-free-spins-hack-iphone_GM406889139.pdf
- https://ccej.lviv.ua/images/claim-roblox_GM431946152.pdf
- https://ccej.lviv.ua/images/free-roblox-adopt-me-pets_GM431946152.pdf
- https://ccej.lviv.ua/images/free-spins-coin-master-android_GM406889139.pdf
- https://ccej.lviv.ua/images/minecraft-xbox-one-free_GM479516143.pdf
- https://ccej.lviv.ua/images/coin-master-game-hacking-tricks_GM406889139.pdf
- https://ccej.lviv.ua/images/robux-boost_GM431946152.pdf
- https://ccej.lviv.ua/images/coin-master-daily-free-spins-and-coins-2021_GM406889139.pdf
- https://ccej.lviv.ua/images/blox-land-free-robux_GM431946152.pdf
- https://ccej.lviv.ua/images/minecraft-build-hacks_GM479516143.pdf
- https://ccej.lviv.ua/images/coin-master-hack-tool-without-verification_GM406889139.pdf
- https://ccej.lviv.ua/images/free-robux-no-human-verification-generator_GM431946152.pdf
- https://ccej.lviv.ua/images/robux-com-free_GM431946152.pdf
- https://ccej.lviv.ua/images/25-free-spins-coin-master_GM406889139.pdf
- https://ccej.lviv.ua/images/how-to-get-free-robux-2021_GM431946152.pdf
- https://ccej.lviv.ua/images/roblox-free-no-download_GM431946152.pdf
- https://ccej.lviv.ua/images/robux-free-promo-codes_GM431946152.pdf
- https://ccej.lviv.ua/images/free-roblox-toy-codes-2021_GM431946152.pdf
- https://ccej.lviv.ua/images/coin-master-free-spins-link-31-march-2021_GM406889139.pdf
- http://en.wikipedia.org/wiki/MIT_License

Extracted artifacts 3

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`stream_003_off0000493e.bin` `e8f20fc4e06b10117a45b33574664f1a992a18296b11c6ecdf935b7e8458dc02`	decompressed-pdf-stream	PDF FlateDecoded stream at offset 0x493E	27212 bytes
`font_01_sfnt_off000087c3.bin` `40b61f8938bd710dc29dc58ba3fde91c245a6a69596ec569b4d27c769ca417cf`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x87C3	3884 bytes
`font_02_sfnt_off0000946b.bin` `9dbfb1b9e6352e67373853b36194919d875182936c6781c0eccbeab0d11d3af5`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x946B	18440 bytes

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