MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a prominent link that, when clicked, redirects to a malicious URL. The document body text and embedded link explicitly mention 'city mania mod apk download latest version', indicating a lure to trick users into visiting the malicious site. The PDF was flagged by multiple critical heuristics for malicious redirector links and SEO link farms, and a machine learning classifier assigned a high probability of maliciousness.
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.club/wix?keyword=city+mania+mod+apk+download+latest+version
- http://files.sascwa.org/uploads/1/3/2/3/132303270/mabudag-dibukebesava-padupugasu.pdf
- https://cdn.shopify.com/s/files/1/0432/7692/7141/files/84233577660.pdf
- https://cdn.shopify.com/s/files/1/0432/6077/2515/files/76182682578.pdf
- https://cdn.shopify.com/s/files/1/0428/6906/3836/files/75209925942.pdf
- https://cdn.shopify.com/s/files/1/0436/0385/3469/files/21283248690.pdf
- https://cdn.shopify.com/s/files/1/0435/6761/2063/files/78485048332.pdf
- https://cdn.shopify.com/s/files/1/0437/1064/4377/files/47852070994.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/razikeruranofe.pdf
- https://cdn.shopify.com/s/files/1/0434/2172/8919/files/baby_boomer_meme.pdf
- https://cdn.shopify.com/s/files/1/0431/3382/9271/files/volume_of_rectangular_prism_worksheets.pdf
- https://cdn.shopify.com/s/files/1/0429/4567/5420/files/vomukikag.pdf
- https://cdn.shopify.com/s/files/1/0436/0414/8381/files/27365789793.pdf
- https://cdn.shopify.com/s/files/1/0429/8535/7463/files/cereal_crops.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/
- https://cdn.shopify.com/s/fi
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000068bb.binb9b42b3afeceecdc1538bf6ac47b0faf5730358381c0fd1b9119a5867866e583 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x68BB | 5328 bytes |
font_01_sfnt_off00007adf.bin7ad6d7d43598396a24d0b1c8fd952e8ed7dd28f76eacbc1e958f8875a2c444d1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7ADF | 16844 bytes |
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