MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'https://ttraff.com/pify?keyword=stormtrooper+wallpaper+android'. Additionally, it features a PDF link farm heuristic, indicating a large number of embedded links, with the first being 'https://cdn.shopify.com/s/files/1/0429/8519/3621/files/game_dev_tycoon_free_download.pdf'. The document body, though heavily obfuscated, contains text related to 'Stormtrooper wallpaper android' and the redirector URL, suggesting a lure for users to click on the malicious link.
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=stormtrooper+wallpaper+android
- http://nepati.hillesodesigns.com/uploads/1/3/0/7/130739664/351390.pdf
- https://cdn.shopify.com/s/files/1/0429/8519/3621/files/game_dev_tycoon_free_download.pdf
- https://cdn.shopify.com/s/files/1/0455/7180/1253/files/world_competitiveness_report_2018-_19.pdf
- https://cdn.shopify.com/s/files/1/0436/9547/2794/files/singular_and_plural_nouns.pdf
- https://cdn.shopify.com/s/files/1/0435/9094/2888/files/travel_itinerary_template_word_2010.pdf
- https://cdn.shopify.com/s/files/1/0433/2588/2518/files/5803131976.pdf
- https://cdn.shopify.com/s/files/1/0429/9869/4049/files/fuseziwutonet.pdf
- https://cdn.shopify.com/s/files/1/0427/6633/6167/files/print_to_macro_word.pdf
- https://cdn.shopify.com/s/files/1/0433/1179/2286/files/63738750303.pdf
- https://cdn.shopify.com/s/files/1/0448/0296/5665/files/broken_halos_sheet_music.pdf
- https://cdn.shopify.com/s/files/1/0433/9128/7461/files/71960379922.pdf
- https://cdn.shopify.com/s/files/1/0438/2208/8354/files/686402313.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/
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00004adf.bin14ed8a80ce63170c869d7dac42c20aae6f0aa3202b3957499cdc59a818000661 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4ADF | 5120 bytes |
font_01_sfnt_off00005c38.bin17a7f94b48ed732d005678a31cb11e2f4270f17ef3d8248637c93a3a1155a9fe |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5C38 | 10148 bytes |
font_02_sfnt_off00007f09.binb68585454c93154d2f013f46d776e9f15280ceaa3f11bd8449eea95e9fcb4881 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7F09 | 16276 bytes |
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