MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link to a redirector service, which is a common tactic for delivering malicious payloads or phishing pages. The document body, though heavily obfuscated, contains the URL 'https://ttraff.com/pify?keyword=hen+party+game+templates+free', suggesting a lure related to free templates. The heuristic 'PDF_MALICIOUS_REDIRECTOR_LINK' confirms the malicious nature of this URL. The presence of numerous other links, identified by 'PDF_SEO_LINK_FARM', further indicates a malicious intent to distribute harmful 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=hen+party+game+templates+free
- http://files.dcgrandprix.org/uploads/1/3/1/8/131871518/lafofivojemid_jamevuzifes_legokeguku.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0434/7622/2114/files/gikonefarewomitoduxeped.pdf
- https://cdn.shopify.com/s/files/1/0434/6786/6278/files/dbrau_date_sheet_2019_sarkari_result.pdf
- https://cdn.shopify.com/s/files/1/0435/2134/3647/files/ben_10_alien_force_emuparadise.pdf
- https://cdn.shopify.com/s/files/1/0431/9382/7485/files/stihl_ms290_manual.pdf
- https://cdn.shopify.com/s/files/1/0433/8037/5708/files/building_construction_worksheets.pdf
- https://cdn.shopify.com/s/files/1/0450/4174/6078/files/lebovimimof.pdf
- https://cdn.shopify.com/s/files/1/0431/3025/7568/files/25978881176.pdf
- https://cdn.shopify.com/s/files/1/0432/7027/5236/files/nergie_renouvelable_dfinition.pdf
- https://cdn.shopify.com/s/files/1/0428/4016/2467/files/71021554427.pdf
- https://cdn.shopify.com/s/files/1/0433/7732/8278/files/rimaribebobugagixotanug.pdf
- https://cdn.shopify.com/s/files/1/0430/8657/7828/files/jitiwizusifirale.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_off0000771c.bin4dbfb01a00dd08352c7a485a00b097749c525468dc470feea79727a786213bf1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x771C | 5284 bytes |
font_01_sfnt_off00008907.bin4e2c93e680c1ed0f4fb0ef89151fce2bbb4d5a7335414414a262359de0dd57ff |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8907 | 10428 bytes |
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