MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a heuristic firing for a malicious redirector link, which points to a URL designed to lure users into downloading Android applications. The document body, though heavily obfuscated, contains text related to 'Halo android apk download' and the malicious URL itself. The presence of a link farm further suggests an attempt to distribute content or redirect users to malicious sites.
Heuristics 3
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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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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/wix?keyword=halo+android+apk+download
- https://static.usrfiles.com/ugd/565485_9d52fbc79ace49e7a87cd4af8cd1abc5.pdf
- https://static.usrfiles.com/ugd/b8c837_c44405b3f47f411096c8036deed1dd57.pdf
- https://static.usrfiles.com/ugd/760101_a8f545a2108d41b99d6eb3b2ce51ae3a.pdf
- https://static.usrfiles.com/ugd/b8c837_8341131268b34d49abf5fd162fc899af.pdf
- https://static.usrfiles.com/ugd/1e4819_091c441fc0274a4d8e1e5fd2160d2c67.pdf
- https://static.usrfiles.com/ugd/fd3290_491e02565fe2404bbf4e60febf7afd94.pdf
- https://static.usrfiles.com/ugd/b8c837_ea71c40b953e43ccac0318b398318834.pdf
- https://static.usrfiles.com/ugd/5af86b_9d4a888adc5948d68d908f984ba504c2.pdf
- https://cdn.shopify.com/s/files/1/0440/0028/0726/files/fmeca_analysis.pdf
- https://cdn.shopify.com/s/files/1/0430/5348/2135/files/energia_hidraulica_en_colombia.pdf
- https://cdn.shopify.com/s/files/1/0428/6326/3910/files/tears_of_the_dragon_lyrics.pdf
- https://cdn.shopify.com/s/files/1/0432/2879/0946/files/lomaborenon.pdf
- https://cdn.shopify.com/s/files/1/0438/6357/2635/files/zijelunadujimeja.pdf
- https://cdn.shopify.com/s/files/1/0435/3094/4671/files/95927199480.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 5
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006830.bin06658ff1146aedab7587ef7bdfa079559ce90d200873ebd81ef96e65ef921add |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6830 | 2856 bytes |
font_01_sfnt_off00007257.bined37ccc95a262869c75e152e86cbdaf37a7cc3dba87bfdc64bb60d88d1bda632 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7257 | 4480 bytes |
font_02_sfnt_off0000818e.binaa75c1048425982ca3937ce72dfdcbf601e6bbb5353bbd6e291ec3b7bc7847ff |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x818E | 10164 bytes |
font_03_sfnt_off0000a4a7.binea75db71c9df7250347a03039f742fcd189f5fc3f08964e696816fa8b5227073 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA4A7 | 16092 bytes |
font_04_sfnt_off0000b96f.bin1158d95dac44631f497756703988ba3645251422e7ff0015d3fca430225e7c3e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB96F | 4324 bytes |
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