MALICIOUS
82
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF document employs a lure related to game hacks and free spins to entice users. It contains multiple embedded URLs that redirect to potentially malicious sites, including one hosted on 'netcdn.xyz' and several on 'arhi-z.ru'. The document body, though partially corrupted, contains references to these lures and the primary malicious URL. The ML classifier also strongly indicated maliciousness.
Machine Learning
- Nyx PDF Classifier malicious score 0.9971
Heuristics 4
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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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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/406889139/haktuts-coin-master-free-daily-spins-game-hack PDF link annotation
- http://arhi-z.ru/images/coin-master-hack-apk-35-33_GM406889139.pdfIn PDF document text
- http://arhi-z.ru/images/www-bandicam-com-free-robux_GM431946152.pdfIn PDF document text
- http://arhi-z.ru/images/roblox-robux_GM431946152.pdfIn PDF document text
- http://arhi-z.ru/images/coin-master-hack-2021-app_GM406889139.pdfIn PDF document text
- http://arhi-z.ru/images/roblox-hack-ios_GM431946152.pdfIn PDF document text
- http://arhi-z.ru/images/free-minecraft-skins-ps4_GM479516143.pdfIn PDF document text
- http://arhi-z.ru/images/coin-master-heaven-links-free-spins_GM406889139.pdfIn PDF document text
- http://arhi-z.ru/images/free-spins-coin-master-hack-2021_GM406889139.pdfIn PDF document text
- http://arhi-z.ru/images/25-free-spins-coin-master_GM406889139.pdfIn PDF document text
- http://arhi-z.ru/images/rbx-roblox_GM431946152.pdfIn PDF document text
- http://arhi-z.ru/images/coin-master-free-link-2021_GM406889139.pdfIn PDF document text
- http://arhi-z.ru/images/how-to-get-2021-robux-for-free_GM431946152.pdfIn PDF document text
- http://arhi-z.ru/images/synapse-roblox-free_GM431946152.pdfIn PDF document text
- http://arhi-z.ru/images/roblox-free-bundles_GM431946152.pdfIn PDF document text
- http://arhi-z.ru/images/how-to-hack-coin-master-apkmody_GM406889139.pdfIn PDF document text
- http://arhi-z.ru/images/get-free-spins-coin-master-link_GM406889139.pdfIn PDF document text
- http://arhi-z.ru/images/earn-free-robux-today_GM431946152.pdfIn PDF document text
- http://arhi-z.ru/images/free-coin-master-spin-daily-link_GM406889139.pdfIn PDF document text
- http://arhi-z.ru/images/links-to-get-free-spins-on-coin-master_GM406889139.pdfIn PDF document text
- http://arhi-z.ru/images/roblox-accounts-for-sale-free_GM431946152.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 |
|---|---|---|---|
stream_003_off00004a9a.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x4A9A | 24516 bytes |
SHA-256: 13e869d3e86b60221ad8453ef5720196de18a1a5eb1495464244eb61aea4888c |
|||
font_01_sfnt_off000081b3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x81B3 | 18620 bytes |
SHA-256: ded7de44f7a870837d4ef416985ae0b9ef78dce3540f45b1558d033e63b05ca7 |
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