MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links, including one pointing to a known malicious redirector at `ttraff.com`. This suggests the document is designed to lead users to malicious websites, likely for phishing or to download further malware. The ML classifier also strongly indicated 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.com/pify?keyword=die+blechtrommel+pdf+download
- http://files.dogwaydogrescue.org/uploads/1/3/1/4/131452861/1960213.pdf
- http://files.burninroseranch.com/uploads/1/3/1/3/131379590/eccfae3.pdf
- http://files.toymigos.com/uploads/1/3/1/8/131856381/61b8c1a.pdf
- http://files.trseniors.org/uploads/1/3/0/7/130775387/jewovolepesodi.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://cdn.shopify.com/s/files/1/0428/9649/0655/files/skf_needle_roller_bearing.pdf
- https://cdn.shopify.com/s/files/1/0433/8126/0440/files/tewomugu.pdf
- https://cdn.shopify.com/s/files/1/0429/7211/9199/files/46912740803.pdf
- https://cdn.shopify.com/s/files/1/0430/5394/0887/files/deridusufotafegopil.pdf
- https://cdn.shopify.com/s/files/1/0430/9703/0817/files/30091959568.pdf
- https://cdn.shopify.com/s/files/1/0438/4607/4525/files/41064881247.pdf
- https://cdn.shopify.com/s/files/1/0430/0016/8597/files/xedewuginetokafavanem.pdf
- https://cdn.shopify.com/s/files/1/0440/6339/1894/files/bms_season_1_episode_1.pdf
- https://cdn.shopify.com/s/files/1/0434/5472/6310/files/peniwalivejesebewij.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_off00005f91.bin54837bc31053b4a28e078cc91c6b04f87268d4e0c5f59d6e2c732f34e71e2fc5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5F91 | 5236 bytes |
font_01_sfnt_off0000713a.bin68abc26edadbd9fbb7055d1e9083a80316f2598c703df69ff003d8b42afee2ed |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x713A | 11176 bytes |
font_02_sfnt_off000095c1.bin7f6049e5011acf0e8581793f2bc2bb947aac2929fdb77abc318b2a6155c1ef71 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x95C1 | 4324 bytes |
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