MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links, with a critical heuristic identifying a link to a known malicious redirector at 'https://ttraff.com/pify?keyword=bookmark+pdf+ipad'. The document body, though heavily obfuscated, also contains this URL, suggesting an attempt to trick users into clicking it. The presence of many other PDF links points to a link farm strategy, likely to obscure the malicious destination.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
-
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.
-
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.
-
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.
-
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=bookmark+pdf+ipad
- http://files.jacquiesewell.com/uploads/1/3/0/8/130814132/fajojenoke.pdf
- http://files.mrcmathclass.com/uploads/1/3/1/3/131379832/dijoxiju_debowazebe_kavumugubaxuvar_zemosatonas.pdf
- http://bobosa.gcreadingvs.com/uploads/1/3/1/4/131453416/3152007.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0431/1659/3312/files/87273503068.pdf
- https://cdn.shopify.com/s/files/1/0435/1016/9759/files/posivokesi.pdf
- https://cdn.shopify.com/s/files/1/0435/3218/9860/files/modified_bessel_function.pdf
- https://cdn.shopify.com/s/files/1/0432/9000/1572/files/11708533423.pdf
- https://cdn.shopify.com/s/files/1/0431/0505/8976/files/76925048875.pdf
- https://cdn.shopify.com/s/files/1/0431/9241/8468/files/11905949425.pdf
- https://cdn.shopify.com/s/files/1/0430/6858/8194/files/osrs_kalphite_soldier.pdf
- https://cdn.shopify.com/s/files/1/0431/8052/3678/files/learn_autocad_basics_in_21_days.pdf
- https://cdn.shopify.com/s/files/1/0431/1564/3042/files/xaginezadoburusoro.pdf
- https://cdn.shopify.com/s/files/1/0447/5171/6503/files/class_4_maths_worksheets_cbse.pdf
- https://cdn.shopify.com/s/files/1/0433/4986/8712/files/7_segment_display_pinout.pdf
- https://cdn.shopify.com/s/files/1/0429/6704/0154/files/xititaximo.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000664a.bin3ddcd6026d4e94c39e136f87f78f280ddaceb8cfb81a5147b14f0031589eccde |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x664A | 5088 bytes |
font_01_sfnt_off0000778a.bin21ef8997936c68def4c16f19322c66fabadb10c4c7a0433ce7965d43f4effdb4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x778A | 9760 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.