MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file was flagged by a machine learning classifier as malicious and contains numerous embedded links. One critical heuristic indicates the presence of a PDF link farm, with a primary URL pointing to a redirector service. This suggests the document's purpose is to lure users to malicious sites through a chain of redirects, likely for phishing or malware distribution.
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=mv+boomerang+wanna+one+wapka
- http://files.firestartershrines.com/uploads/1/3/0/7/130775245/vagaxidevavigebuwaga.pdf
- http://pinixew.theprideofsouthside.com/uploads/1/3/1/0/131070604/2c228bb1642.pdf
- https://cdn.shopify.com/s/files/1/0428/4016/2470/files/76227212180.pdf
- https://cdn.shopify.com/s/files/1/0428/7853/3791/files/pdf_to_word_convert_software_download.pdf
- https://cdn.shopify.com/s/files/1/0435/3087/9136/files/kashi_amarnath_bhojpuri_video_hd.pdf
- https://cdn.shopify.com/s/files/1/0437/6992/1688/files/55243520616.pdf
- https://cdn.shopify.com/s/files/1/0433/6173/0719/files/cardiac_cycle_short_notes.pdf
- https://cdn.shopify.com/s/files/1/0427/8150/7740/files/duduw.pdf
- https://cdn.shopify.com/s/files/1/0431/3504/1685/files/nukebatidakiwelutuni.pdf
- https://cdn.shopify.com/s/files/1/0428/0595/2671/files/50099262073.pdf
- https://cdn.shopify.com/s/files/1/0431/1918/1978/files/48619028578.pdf
- https://cdn.shopify.com/s/files/1/0432/3088/8094/files/pixilopo.pdf
- https://cdn.shopify.com/s/files/1/0428/8672/5795/files/tobulipinepokot.pdf
- https://cdn.shopify.com/s/files/1/0429/1851/0745/files/vasejebagetofolebi.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_off000064c9.bin14604a4d528bc11b1e90c2bc408084a5c1db7364073fb6094d3e112f22c839b8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x64C9 | 6652 bytes |
font_01_sfnt_off00007afe.bin918bcdd166ae7667d31d53501734e661ebf4b22f679bbfb73026b0e1b131ad27 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7AFE | 5288 bytes |
font_02_sfnt_off00008d08.bin113c17f2df733e2be33db426967ddef2e15662c4b468ad5bb54addd88df988e8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8D08 | 10024 bytes |
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