MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link, pointing to 'ttraff.cc'. The document body, though heavily obfuscated, contains the same URL and references 'nice guidelines diabetes type 2 treatment', suggesting a lure. The PDF also exhibits characteristics of a link farm, with numerous embedded URLs, many hosted on Shopify, but one specific URL on 'popaduku.abbymenagerie.com' is also present and potentially 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.cc/pify?keyword=nice+guidelines+diabetes+type+2+treatment
- http://popaduku.abbymenagerie.com/uploads/1/3/1/4/131438474/a32117a2e.pdf
- https://cdn.shopify.com/s/files/1/0427/6633/6167/files/watavitixexuguno.pdf
- https://cdn.shopify.com/s/files/1/0432/2004/1886/files/nutabofudifuwasutiw.pdf
- https://cdn.shopify.com/s/files/1/0430/2071/4137/files/saroniraje.pdf
- https://cdn.shopify.com/s/files/1/0452/2079/0423/files/58287442273.pdf
- https://cdn.shopify.com/s/files/1/0431/6997/2392/files/38030242073.pdf
- https://cdn.shopify.com/s/files/1/0440/8714/8709/files/padasuxazipok.pdf
- https://cdn.shopify.com/s/files/1/0430/2821/8010/files/datebumek.pdf
- https://cdn.shopify.com/s/files/1/0432/7673/0533/files/the_haunting_of_hill_house.pdf
- https://cdn.shopify.com/s/files/1/0433/1149/7366/files/49999635395.pdf
- https://cdn.shopify.com/s/files/1/0430/4388/1114/files/kuzunifobediratadu.pdf
- https://cdn.shopify.com/s/files/1/0446/2919/6963/files/monobewukipatasivu.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_off00009201.bin631f6078817cd71f41d9932e1dc1a16e75f99e75f4a56d85911cb0436bb71b1b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9201 | 5736 bytes |
font_01_sfnt_off0000a56f.bin0d83f4dde3ece1c27aaf54664a2340368228c1af9db31048575deea9404c3c7e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA56F | 9936 bytes |
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