MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a link farm and a specific malicious redirector URL, indicating a phishing or scam attempt. The document body, though heavily obfuscated, contains text related to a game and the malicious URL, suggesting a lure to download potentially malicious content. The ML classifier strongly flagged this PDF as malicious.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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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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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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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://ttraff.com/pify?keyword=barbie+dreamhouse+adventure+game++apk
- http://pijezed.altmeds.org/uploads/1/3/0/9/130969335/c9bc93c4b98.pdf
- http://files.communityofcharacter.ca/uploads/1/3/0/9/130969389/tofom.pdf
- http://files.tylertutor.com/uploads/1/3/1/0/131069899/rizenunusanexufos.pdf
- http://files.homewellconstruction.com/uploads/1/3/0/7/130740249/lobozumi.pdf
- http://bimowi.crossroadswsks.com/uploads/1/3/1/3/131384635/deketonoreduri.pdf
- https://cdn.shopify.com/s/files/1/0429/8738/9087/files/17381654590.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/23535065851.pdf
- https://cdn.shopify.com/s/files/1/0439/6145/0654/files/pdf_file_format_specification.pdf
- https://cdn.shopify.com/s/files/1/0429/8801/1673/files/58693898661.pdf
- https://cdn.shopify.com/s/files/1/0431/2635/8173/files/45599287978.pdf
- https://cdn.shopify.com/s/files/1/0429/9702/2879/files/filter_arrayadapter_android.pdf
- https://cdn.shopify.com/s/files/1/0433/4796/8149/files/gagapomidud.pdf
- https://cdn.shopify.com/s/files/1/0443/3425/2188/files/wokuzivanetesamoxe.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/19252536586.pdf
- https://cdn.shopify.com/s/files/1/0429/0173/3542/files/jabejiverurubipabewexiduf.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00004e34.bin304bed8719bd74c5aece7e23c3a42a179d72e648bb47dacba040af4ae23447a6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4E34 | 5652 bytes |
font_01_sfnt_off00006152.bin10b8573258f17fc7a2d8d06e9adcc031c7ad342f55ee4c053071a5eb58e90160 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6152 | 10800 bytes |
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