MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded links, one of which points to a known malicious redirector infrastructure. The document body, though heavily obfuscated, contains text that appears to be a lure related to 'Cyborg superman vs android 17', directing the user to the malicious URL. The presence of numerous other PDF links suggests a link farm or SEO poisoning attempt to distribute malicious 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.club/pify?keyword=cyborg+superman+vs+android+17
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0434/0459/1271/files/2273397474.pdf
- https://cdn.shopify.com/s/files/1/0437/3915/2535/files/momexul.pdf
- https://cdn.shopify.com/s/files/1/0430/7792/7072/files/jumujefojiva.pdf
- https://cdn.shopify.com/s/files/1/0430/6285/3794/files/zetakipuwifikirimatig.pdf
- https://cdn.shopify.com/s/files/1/0427/6341/9814/files/3232005825.pdf
- https://static.usrfiles.com/ugd/b8c837_28809952fede4e4fb7c3d8468397f802.pdf
- https://static.usrfiles.com/ugd/c0b427_db839c2e8aa441c3adb1af07a6338f9d.pdf
- https://static.usrfiles.com/ugd/1813b3_84a102bb3374493a913032e212b32f04.pdf
- https://static.usrfiles.com/ugd/b8c837_9585a4372f034e088ff4e54519a577d5.pdf
- https://static.usrfiles.com/ugd/a6e5e9_ba6f7734dea748f79b5e51c6c0c4d1fa.pdf
- https://static.usrfiles.com/ugd/e8506d_34c369cea1f9438d8a7a8ab0c548cfc4.pdf
- https://cdn.shopify.com/s/files/1/0434/6055/9013/files/babinukobefalekawefetolo.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/sivezijikok.pdf
- https://cdn.shopify.com/s/files/1/0436/1653/4685/files/you_raise_me_up_sheet_music_vocal.pdf
- https://cdn.shopify.com/s/files/1/0433/7103/6822/files/siroserabifamirofos.pdf
- http://en.wikipedia.org/wiki
- 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_off000091f8.bin015a71ba90857fa82d2e7b449038bde5e5d49f3d6322b48b01934a08219b3e47 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x91F8 | 5584 bytes |
font_01_sfnt_off0000a4f1.bincc7c7e4cc5e14ecc225a16960e449ccd2f7e27e05050b2afee3f59edea9fd7a5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA4F1 | 10524 bytes |
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