MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a link that redirects to malicious infrastructure, as indicated by the PDF_MALICIOUS_REDIRECTOR_LINK heuristic. The document body, though heavily obfuscated, contains the target URL and appears to be a lure for a dictionary PDF. The presence of numerous external links suggests a link farm or SEO manipulation tactic.
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=hat+afrikaanse+woordeboek+pdf
- http://files.janetbabymom.com/uploads/1/3/0/7/130775537/b473f8cc3.pdf
- http://files.river-city-wings.org/uploads/1/3/1/8/131856907/50048ec9e.pdf
- http://files.myfiorella.com/uploads/1/3/0/7/130739312/lavozu.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://cdn.shopify.com/s/files/1/0432/6073/9752/files/82984291772.pdf
- https://cdn.shopify.com/s/files/1/0427/5198/3783/files/wifi_to_ethernet_adapter.pdf
- https://cdn.shopify.com/s/files/1/0434/7409/2198/files/kosewavepu.pdf
- https://cdn.shopify.com/s/files/1/0433/4934/4421/files/14187611874.pdf
- https://cdn.shopify.com/s/files/1/0431/5008/2202/files/9510575821.pdf
- https://cdn.shopify.com/s/files/1/0433/5537/3720/files/35893861932.pdf
- https://cdn.shopify.com/s/files/1/0432/9452/3552/files/32323514784.pdf
- https://cdn.shopify.com/s/files/1/0435/4487/1063/files/vexojanolujadesezegaw.pdf
- https://cdn.shopify.com/s/files/1/0431/8950/2111/files/rijomep.pdf
- https://cdn.shopify.com/s/files/1/0432/9819/3566/files/24204709819.pdf
- https://cdn.shopify.com/s/files/1/0437/2476/7383/files/bncc_do_ensino_medio.pdf
- https://cdn.shopify.com/s/files/1/0432/8760/9497/files/74005326684.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000071c1.bine052a00254d09955b02c5fd46196d0b0343adc05136e4c0003c4a09c86bf446f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x71C1 | 5048 bytes |
font_01_sfnt_off000082ff.bin4f03d6b6ae672474a2b7290bebbf87c001c04d9b8ad59db3651980ac0f5cd952 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x82FF | 10708 bytes |
font_02_sfnt_off0000a6f8.bin0d0f64e27578eb124b8bc81c7eceacdd166e22eddd95c81328e9fbd7de2a6333 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA6F8 | 4324 bytes |
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