MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file contains a large number of embedded links, many of which point to a redirector service identified as malicious. The document body, though heavily obfuscated, contains references to the malicious URL and other URLs hosted on Shopify, suggesting a link farm or SEO poisoning tactic. The primary malicious URL is https://ttraff.com/pify?keyword=dokumen+amdal+pelabuhan+pdf, which is likely used to redirect users to further malicious content.
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=dokumen+amdal+pelabuhan+pdf
- http://fifazap.a-senseofplace.com/uploads/1/3/0/7/130739777/51aa779a.pdf
- http://files.rushmerehallprimaryschool.com/uploads/1/3/1/4/131437775/9007516.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0437/2388/2664/files/27258052203.pdf
- https://cdn.shopify.com/s/files/1/0430/7809/0901/files/28207014018.pdf
- https://cdn.shopify.com/s/files/1/0435/5771/6117/files/51005641189.pdf
- https://cdn.shopify.com/s/files/1/0435/7708/2019/files/xalifagajaged.pdf
- https://cdn.shopify.com/s/files/1/0430/2100/9053/files/favapek.pdf
- https://cdn.shopify.com/s/files/1/0439/0112/4760/files/tamufapajosun.pdf
- https://cdn.shopify.com/s/files/1/0450/3358/6838/files/abortus_insipiens.pdf
- https://cdn.shopify.com/s/files/1/0447/0145/0396/files/38223167325.pdf
- https://cdn.shopify.com/s/files/1/0427/7446/2631/files/popowodibenog.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
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000724b.binc945cfe12a4de5d812c801fa93579538adf50125ccaba796ebcb8a2532018da7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x724B | 5208 bytes |
font_01_sfnt_off000083dd.bin3f3fdb1da54752769eceabd06e0b594c5b855fa00d050ba5b61df9e6926789f2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x83DD | 10136 bytes |
font_02_sfnt_off0000a669.bin532315dfdc59b350d447ad91845dd8cc72a836e684f536ab9a4305dc5b53fb8e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA669 | 16204 bytes |
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