MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious File
The PDF document contains a lure related to 'Cydia full version ios 12.2' and embeds a link to a known malicious redirector. Additionally, it contains a heuristic indicating a lure to execute commands via the clipboard, suggesting an attempt to trick the user into running malicious code. The ML classifier strongly flagged this PDF as malicious.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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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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Clipboard command execution lure high SE_CLIPBOARD_COMMAND_LUREDocument tells the user to copy or paste clipboard content into Run, PowerShell, cmd, or another shell-like execution context
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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.cc/pify?keyword=cydia+full+version++ios+12.+2
- http://silikewad.daddysmoneymarketgoats.com/uploads/1/3/1/4/131453540/lenimas.pdf
- http://xeponur.oxfordhypnotherapyclinic.co.uk/uploads/1/3/1/4/131437462/gukomonov_fovubararedufu_tutugaxazi.pdf
- http://files.publishedbywestview.com/uploads/1/3/2/8/132814476/7418618.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0435/1400/3610/files/inuyasha_demon_form.pdf
- https://cdn.shopify.com/s/files/1/0428/9386/9223/files/fapoponitarexud.pdf
- https://cdn.shopify.com/s/files/1/0428/3550/9415/files/80621109921.pdf
- https://cdn.shopify.com/s/files/1/0434/8172/7129/files/lefunanuka.pdf
- https://cdn.shopify.com/s/files/1/0435/1829/6216/files/51769455963.pdf
- https://cdn.shopify.com/s/files/1/0433/6756/3418/files/pavuxepixejat.pdf
- https://cdn.shopify.com/s/files/1/0430/5698/8311/files/ludusinon.pdf
- https://cdn.shopify.com/s/files/1/0432/8213/7243/files/binocular_vision_ppt.pdf
- https://cdn.shopify.com/s/files/1/0432/0365/7887/files/mcpe_master_ios.pdf
- https://cdn.shopify.com/s/files/1/0435/9087/7339/files/57229702930.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00009d32.bin23abaf73bd083e5b40cdd6e616d75f7afb958711d51dcff76161ccdfa1d60d23 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9D32 | 5184 bytes |
font_01_sfnt_off0000aef6.bin893482de7483d29da7e5932e02861e964391072fae838c8bd8410085d67ed34c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAEF6 | 10192 bytes |
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